version

Summary of GO:0016209 (All List)

Organism Arabidopsis thaliana
GO ID GO:0016209
Namespace Function
Name antioxidant activity
Description Inhibition of the reactions brought about by dioxygen (O2) or peroxides. Usually the antioxidant is effective because it can itself be more easily oxidized than the substance protected. The term is often applied to components that can trap free radicals, thereby breaking the chain reaction that normally leads to extensive biological damage.

Entry Genes (160 entries)

LocusGene modelDescription
AT1G05240AT1G05240.1peroxidase, putative; FUNCTIONS IN: electron carrier activity, peroxidase activity, heme binding; INVOLVED IN: response to oxidative stress; LOCATED IN: plant-type cell wall; CONTAINS InterPro DOMAIN/s: Haem peroxidase (InterPro:IPR010255), Plant peroxidase (InterPro:IPR000823), Haem peroxidase, plant/fungal/bacterial (InterPro:IPR002016); BEST Arabidopsis thaliana protein match is: peroxidase, putative (TAIR:AT1G05250.1); Has 2736 Blast hits to 2721 proteins in 173 species: Archae - 0; Bacteria - 4; Metazoa - 0; Fungi - 33; Plants - 2677; Viruses - 0; Other Eukaryotes - 22 (source: NCBI BLink). 
AT1G05250AT1G05250.1peroxidase, putative; FUNCTIONS IN: electron carrier activity, peroxidase activity, heme binding; INVOLVED IN: response to oxidative stress; LOCATED IN: endomembrane system; CONTAINS InterPro DOMAIN/s: Haem peroxidase (InterPro:IPR010255), Plant peroxidase (InterPro:IPR000823), Haem peroxidase, plant/fungal/bacterial (InterPro:IPR002016); BEST Arabidopsis thaliana protein match is: peroxidase, putative (TAIR:AT1G05240.1); Has 2736 Blast hits to 2721 proteins in 173 species: Archae - 0; Bacteria - 4; Metazoa - 0; Fungi - 33; Plants - 2677; Viruses - 0; Other Eukaryotes - 22 (source: NCBI BLink). 
AT1G05260AT1G05260.1Encodes a cold-inducible cationic peroxidase that is involved in the stress response. In response to low temperature, RCI3 transcripts accumulate in the aerial part and in roots of etiolated seedlings but only in roots of light-grown seedlings. 
AT1G07890AT1G07890.1Encodes a cytosolic ascorbate peroxidase APX1. Ascorbate peroxidases are enzymes that scavenge hydrogen peroxide in plant cells. Eight types of APX have been described for Arabidopsis: three cytosolic (APX1, APX2, APX6), two chloroplastic types (stromal sAPX, thylakoid tAPX), and three microsomal (APX3, APX4, APX5) isoforms. At least part of the induction of heat shock proteins during light stress in Arabidopsis is mediated by H2O2 that is scavenged by APX1. Expression of the gene is downregulated in the presence of paraquat, an inducer of photoxidative stress. 
AT1G07890.2Encodes a cytosolic ascorbate peroxidase APX1. Ascorbate peroxidases are enzymes that scavenge hydrogen peroxide in plant cells. Eight types of APX have been described for Arabidopsis: three cytosolic (APX1, APX2, APX6), two chloroplastic types (stromal sAPX, thylakoid tAPX), and three microsomal (APX3, APX4, APX5) isoforms. At least part of the induction of heat shock proteins during light stress in Arabidopsis is mediated by H2O2 that is scavenged by APX1. Expression of the gene is downregulated in the presence of paraquat, an inducer of photoxidative stress. 
AT1G07890.3Encodes a cytosolic ascorbate peroxidase APX1. Ascorbate peroxidases are enzymes that scavenge hydrogen peroxide in plant cells. Eight types of APX have been described for Arabidopsis: three cytosolic (APX1, APX2, APX6), two chloroplastic types (stromal sAPX, thylakoid tAPX), and three microsomal (APX3, APX4, APX5) isoforms. At least part of the induction of heat shock proteins during light stress in Arabidopsis is mediated by H2O2 that is scavenged by APX1. Expression of the gene is downregulated in the presence of paraquat, an inducer of photoxidative stress. 
AT1G07890.4Encodes a cytosolic ascorbate peroxidase APX1. Ascorbate peroxidases are enzymes that scavenge hydrogen peroxide in plant cells. Eight types of APX have been described for Arabidopsis: three cytosolic (APX1, APX2, APX6), two chloroplastic types (stromal sAPX, thylakoid tAPX), and three microsomal (APX3, APX4, APX5) isoforms. At least part of the induction of heat shock proteins during light stress in Arabidopsis is mediated by H2O2 that is scavenged by APX1. Expression of the gene is downregulated in the presence of paraquat, an inducer of photoxidative stress. 
AT1G07890.5Encodes a cytosolic ascorbate peroxidase APX1. Ascorbate peroxidases are enzymes that scavenge hydrogen peroxide in plant cells. Eight types of APX have been described for Arabidopsis: three cytosolic (APX1, APX2, APX6), two chloroplastic types (stromal sAPX, thylakoid tAPX), and three microsomal (APX3, APX4, APX5) isoforms. At least part of the induction of heat shock proteins during light stress in Arabidopsis is mediated by H2O2 that is scavenged by APX1. Expression of the gene is downregulated in the presence of paraquat, an inducer of photoxidative stress. 
AT1G07890.6Encodes a cytosolic ascorbate peroxidase APX1. Ascorbate peroxidases are enzymes that scavenge hydrogen peroxide in plant cells. Eight types of APX have been described for Arabidopsis: three cytosolic (APX1, APX2, APX6), two chloroplastic types (stromal sAPX, thylakoid tAPX), and three microsomal (APX3, APX4, APX5) isoforms. At least part of the induction of heat shock proteins during light stress in Arabidopsis is mediated by H2O2 that is scavenged by APX1. Expression of the gene is downregulated in the presence of paraquat, an inducer of photoxidative stress. 
AT1G07890.7Encodes a cytosolic ascorbate peroxidase APX1. Ascorbate peroxidases are enzymes that scavenge hydrogen peroxide in plant cells. Eight types of APX have been described for Arabidopsis: three cytosolic (APX1, APX2, APX6), two chloroplastic types (stromal sAPX, thylakoid tAPX), and three microsomal (APX3, APX4, APX5) isoforms. At least part of the induction of heat shock proteins during light stress in Arabidopsis is mediated by H2O2 that is scavenged by APX1. Expression of the gene is downregulated in the presence of paraquat, an inducer of photoxidative stress. 
AT1G07890.8Encodes a cytosolic ascorbate peroxidase APX1. Ascorbate peroxidases are enzymes that scavenge hydrogen peroxide in plant cells. Eight types of APX have been described for Arabidopsis: three cytosolic (APX1, APX2, APX6), two chloroplastic types (stromal sAPX, thylakoid tAPX), and three microsomal (APX3, APX4, APX5) isoforms. At least part of the induction of heat shock proteins during light stress in Arabidopsis is mediated by H2O2 that is scavenged by APX1. Expression of the gene is downregulated in the presence of paraquat, an inducer of photoxidative stress. 
AT1G08830AT1G08830.1Encodes a cytosolic copper/zinc superoxide dismutase CSD1 that can detoxify superoxide radicals. Its expression is affected by miR398-directed mRNA cleavage. Regulated by biotic and abiotic stress. 
AT1G08830.2Encodes a cytosolic copper/zinc superoxide dismutase CSD1 that can detoxify superoxide radicals. Its expression is affected by miR398-directed mRNA cleavage. Regulated by biotic and abiotic stress. 
AT1G09090AT1G09090.1respiratory burst oxidase homolog B (ATRBOHB); FUNCTIONS IN: in 7 functions; INVOLVED IN: response to heat, defense response; LOCATED IN: integral to membrane, membrane; EXPRESSED IN: root; CONTAINS InterPro DOMAIN/s: Ferredoxin reductase-type FAD-binding domain (InterPro:IPR017927), Cytochrome b245, heavy chain (InterPro:IPR000778), EF-Hand type (InterPro:IPR011992), Ferric reductase-like transmembrane component, N-terminal (InterPro:IPR013130), Ferric reductase, NAD binding (InterPro:IPR013121), NADPH oxidase Respiratory burst (InterPro:IPR013623), EF-HAND 2 (InterPro:IPR018249), FAD-binding 8 (InterPro:IPR013112), Riboflavin synthase-like beta-barrel (InterPro:IPR017938); BEST Arabidopsis thaliana protein match is: RBOHD (RESPIRATORY BURST OXIDASE HOMOLOGUE D); NAD(P)H oxidase (TAIR:AT5G47910.1); Has 1565 Blast hits to 1460 proteins in 219 species: Archae - 2; Bacteria - 104; Metazoa - 602; Fungi - 472; Plants - 265; Viruses - 0; Other Eukaryotes - 120 (source: NCBI BLink). 
AT1G09090.2respiratory burst oxidase homolog B (ATRBOHB); FUNCTIONS IN: in 7 functions; INVOLVED IN: response to heat, defense response; LOCATED IN: integral to membrane, membrane; EXPRESSED IN: root; CONTAINS InterPro DOMAIN/s: Ferredoxin reductase-type FAD-binding domain (InterPro:IPR017927), Cytochrome b245, heavy chain (InterPro:IPR000778), EF-Hand type (InterPro:IPR011992), Ferric reductase-like transmembrane component, N-terminal (InterPro:IPR013130), Ferric reductase, NAD binding (InterPro:IPR013121), NADPH oxidase Respiratory burst (InterPro:IPR013623), EF-HAND 2 (InterPro:IPR018249), FAD-binding 8 (InterPro:IPR013112), Riboflavin synthase-like beta-barrel (InterPro:IPR017938); BEST Arabidopsis thaliana protein match is: RBOHD (RESPIRATORY BURST OXIDASE HOMOLOGUE D); NAD(P)H oxidase (TAIR:AT5G47910.1); Has 1565 Blast hits to 1460 proteins in 219 species: Archae - 2; Bacteria - 104; Metazoa - 602; Fungi - 472; Plants - 265; Viruses - 0; Other Eukaryotes - 120 (source: NCBI BLink). 
AT1G10130AT1G10130.1Encodes a golgi localized P2A-type Ca2+ ATPase involved in Mn nutrition and homeostasis. 
AT1G14540AT1G14540.1anionic peroxidase, putative; FUNCTIONS IN: electron carrier activity, peroxidase activity, heme binding; INVOLVED IN: response to oxidative stress; LOCATED IN: endomembrane system; EXPRESSED IN: leaf apex, sepal, root, stamen; EXPRESSED DURING: 4 anthesis; CONTAINS InterPro DOMAIN/s: Haem peroxidase (InterPro:IPR010255), Plant peroxidase (InterPro:IPR000823), Haem peroxidase, plant/fungal/bacterial (InterPro:IPR002016); BEST Arabidopsis thaliana protein match is: anionic peroxidase, putative (TAIR:AT1G14550.1); Has 2965 Blast hits to 2948 proteins in 232 species: Archae - 0; Bacteria - 4; Metazoa - 2; Fungi - 121; Plants - 2791; Viruses - 0; Other Eukaryotes - 47 (source: NCBI BLink). 
AT1G14550AT1G14550.1anionic peroxidase, putative; FUNCTIONS IN: electron carrier activity, peroxidase activity, heme binding; INVOLVED IN: response to oxidative stress; LOCATED IN: endomembrane system; EXPRESSED IN: root; CONTAINS InterPro DOMAIN/s: Haem peroxidase (InterPro:IPR010255), Plant peroxidase (InterPro:IPR000823), Haem peroxidase, plant/fungal/bacterial (InterPro:IPR002016); BEST Arabidopsis thaliana protein match is: anionic peroxidase, putative (TAIR:AT1G14540.1); Has 3100 Blast hits to 3086 proteins in 229 species: Archae - 0; Bacteria - 4; Metazoa - 2; Fungi - 255; Plants - 2791; Viruses - 0; Other Eukaryotes - 48 (source: NCBI BLink). 
AT1G19230AT1G19230.1respiratory burst oxidase protein E (RbohE) / NADPH oxidase; FUNCTIONS IN: in 7 functions; INVOLVED IN: defense response; LOCATED IN: integral to membrane, membrane; EXPRESSED IN: 7 plant structures; EXPRESSED DURING: petal differentiation and expansion stage; CONTAINS InterPro DOMAIN/s: Ferredoxin reductase-type FAD-binding domain (InterPro:IPR017927), Cytochrome b245, heavy chain (InterPro:IPR000778), EF-HAND 1 (InterPro:IPR018247), EF-Hand type (InterPro:IPR011992), EF hand (InterPro:IPR018248), Ferric reductase-like transmembrane component, N-terminal (InterPro:IPR013130), NADPH oxidase Respiratory burst (InterPro:IPR013623), Ferric reductase, NAD binding (InterPro:IPR013121), EF-HAND 2 (InterPro:IPR018249), FAD-binding 8 (InterPro:IPR013112), Riboflavin synthase-like beta-barrel (InterPro:IPR017938); BEST Arabidopsis thaliana protein match is: ATRBOH F (ARABIDOPSIS THALIANA RESPIRATORY BURST OXIDASE PROTEIN F); NAD(P)H oxidase (TAIR:AT1G64060.1); Has 1639 Blast hits to 1528 proteins in 273 species: Archae - 4; Bacteria - 228; Metazoa - 607; Fungi - 399; Plants - 264; Viruses - 0; Other Eukaryotes - 137 (source: NCBI BLink). 
AT1G19570AT1G19570.1Encodes a member of the dehydroascorbate reductase gene family. Critical for a mutualistic symbiosis between the host Arabidopsis and the root colonizing fungus Piriformospora indica. 
AT1G19570.2Encodes a member of the dehydroascorbate reductase gene family. Critical for a mutualistic symbiosis between the host Arabidopsis and the root colonizing fungus Piriformospora indica. 
AT1G20620AT1G20620.1Catalase, catalyzes the breakdown of hydrogen peroxide (H2O2) into water and oxygen. 
AT1G20620.2Catalase, catalyzes the breakdown of hydrogen peroxide (H2O2) into water and oxygen. 
AT1G20620.4Catalase, catalyzes the breakdown of hydrogen peroxide (H2O2) into water and oxygen. 
AT1G20620.5Catalase, catalyzes the breakdown of hydrogen peroxide (H2O2) into water and oxygen. 
AT1G20630AT1G20630.1Catalyzes the reduction of hydrogen peroxide using heme group as cofactor. Protects cells from toxicity by H2O2. 
AT1G21350AT1G21350.1antioxidant/ oxidoreductase; FUNCTIONS IN: oxidoreductase activity, antioxidant activity; INVOLVED IN: cell redox homeostasis; LOCATED IN: chloroplast; EXPRESSED IN: 22 plant structures; EXPRESSED DURING: 13 growth stages; CONTAINS InterPro DOMAIN/s: Thioredoxin fold (InterPro:IPR012335), Alkyl hydroperoxide reductase/ Thiol specific antioxidant/ Mal allergen (InterPro:IPR000866), Thioredoxin-like (InterPro:IPR017936), Thioredoxin-like fold (InterPro:IPR012336); Has 2431 Blast hits to 2431 proteins in 245 species: Archae - 18; Bacteria - 506; Metazoa - 4; Fungi - 0; Plants - 26; Viruses - 0; Other Eukaryotes - 1877 (source: NCBI BLink). 
AT1G21350.2antioxidant/ oxidoreductase; FUNCTIONS IN: oxidoreductase activity, antioxidant activity; INVOLVED IN: cell redox homeostasis; LOCATED IN: chloroplast; EXPRESSED IN: 22 plant structures; EXPRESSED DURING: 13 growth stages; CONTAINS InterPro DOMAIN/s: Thioredoxin fold (InterPro:IPR012335), Alkyl hydroperoxide reductase/ Thiol specific antioxidant/ Mal allergen (InterPro:IPR000866), Thioredoxin-like (InterPro:IPR017936), Thioredoxin-like fold (InterPro:IPR012336); Has 2431 Blast hits to 2431 proteins in 245 species: Archae - 18; Bacteria - 506; Metazoa - 4; Fungi - 0; Plants - 26; Viruses - 0; Other Eukaryotes - 1877 (source: NCBI BLink). 
AT1G21350.3antioxidant/ oxidoreductase; FUNCTIONS IN: oxidoreductase activity, antioxidant activity; INVOLVED IN: cell redox homeostasis; LOCATED IN: chloroplast; EXPRESSED IN: 22 plant structures; EXPRESSED DURING: 13 growth stages; CONTAINS InterPro DOMAIN/s: Thioredoxin fold (InterPro:IPR012335), Alkyl hydroperoxide reductase/ Thiol specific antioxidant/ Mal allergen (InterPro:IPR000866), Thioredoxin-like (InterPro:IPR017936), Thioredoxin-like fold (InterPro:IPR012336); Has 2431 Blast hits to 2431 proteins in 245 species: Archae - 18; Bacteria - 506; Metazoa - 4; Fungi - 0; Plants - 26; Viruses - 0; Other Eukaryotes - 1877 (source: NCBI BLink). 
AT1G24110AT1G24110.1peroxidase, putative; FUNCTIONS IN: electron carrier activity, peroxidase activity, heme binding; INVOLVED IN: response to oxidative stress; LOCATED IN: endomembrane system; EXPRESSED IN: male gametophyte, sepal, flower, pollen tube; EXPRESSED DURING: L mature pollen stage, M germinated pollen stage, 4 anthesis; CONTAINS InterPro DOMAIN/s: Haem peroxidase (InterPro:IPR010255), Plant peroxidase (InterPro:IPR000823), Haem peroxidase, plant/fungal/bacterial (InterPro:IPR002016); BEST Arabidopsis thaliana protein match is: peroxidase, putative (TAIR:AT5G47000.1); Has 3151 Blast hits to 3137 proteins in 243 species: Archae - 0; Bacteria - 4; Metazoa - 2; Fungi - 302; Plants - 2795; Viruses - 0; Other Eukaryotes - 48 (source: NCBI BLink). 
AT1G30870AT1G30870.1cationic peroxidase, putative; FUNCTIONS IN: electron carrier activity, peroxidase activity, heme binding; INVOLVED IN: response to oxidative stress; LOCATED IN: endomembrane system; EXPRESSED IN: root; CONTAINS InterPro DOMAIN/s: Haem peroxidase (InterPro:IPR010255), Plant peroxidase (InterPro:IPR000823), Haem peroxidase, plant/fungal/bacterial (InterPro:IPR002016); BEST Arabidopsis thaliana protein match is: peroxidase, putative (TAIR:AT1G49570.1); Has 3070 Blast hits to 3058 proteins in 234 species: Archae - 0; Bacteria - 0; Metazoa - 2; Fungi - 288; Plants - 2733; Viruses - 0; Other Eukaryotes - 47 (source: NCBI BLink). 
AT1G33660AT1G33660.1Pseudogene of AT1G33660; peroxidase family protein 
AT1G34510AT1G34510.1peroxidase, putative; FUNCTIONS IN: electron carrier activity, peroxidase activity, heme binding; INVOLVED IN: response to oxidative stress; LOCATED IN: endomembrane system; EXPRESSED IN: root; CONTAINS InterPro DOMAIN/s: Haem peroxidase (InterPro:IPR010255), Plant peroxidase (InterPro:IPR000823), Haem peroxidase, plant/fungal/bacterial (InterPro:IPR002016); BEST Arabidopsis thaliana protein match is: peroxidase, putative (TAIR:AT4G26010.1); Has 2761 Blast hits to 2746 proteins in 191 species: Archae - 0; Bacteria - 0; Metazoa - 0; Fungi - 75; Plants - 2648; Viruses - 0; Other Eukaryotes - 38 (source: NCBI BLink). 
AT1G35720AT1G35720.1Encodes a member of the annexin gene family, a diverse, multigene family of calcium-dependent, membrane-binding proteins. The protein was determined to have peroxidase activity. This activity is thought to be dependent on the presence of post-translational modifications (most likely phosphorylation). The protein was shown to be present as a mixture of monomer and homodimer. The homodimerization seems to be dependent on the presence of Ca2+ or H2O2. The dimerization was prevented by the addition of DTT, β-mercaptoethanol and TCEP. Annat1 mRNA is expressed in flowers, roots,leaves and stems and is most abundant in stems. mRNA levels are increased in response to oxidative stress. Developmental expression patterns suggest a role in Golgi-mediated polysaccharide secretion. 
AT1G44970AT1G44970.1peroxidase, putative; FUNCTIONS IN: electron carrier activity, peroxidase activity, heme binding; INVOLVED IN: response to oxidative stress; LOCATED IN: endomembrane system; EXPRESSED IN: 17 plant structures; EXPRESSED DURING: 7 growth stages; CONTAINS InterPro DOMAIN/s: Haem peroxidase (InterPro:IPR010255), Plant peroxidase (InterPro:IPR000823), Haem peroxidase, plant/fungal/bacterial (InterPro:IPR002016); BEST Arabidopsis thaliana protein match is: peroxidase, putative (TAIR:AT2G18150.1); Has 2983 Blast hits to 2968 proteins in 234 species: Archae - 0; Bacteria - 10; Metazoa - 2; Fungi - 131; Plants - 2790; Viruses - 0; Other Eukaryotes - 50 (source: NCBI BLink). 
AT1G48130AT1G48130.1encodes a protein similar to the 1-cysteine (1-Cys) peroxiredoxin family of antioxidants. Expression is limited to seed (aleurone and embryo) and is not induced by ABA or drought. 
AT1G49570AT1G49570.1peroxidase, putative; FUNCTIONS IN: electron carrier activity, peroxidase activity, heme binding; INVOLVED IN: response to oxidative stress; LOCATED IN: endomembrane system; EXPRESSED IN: leaf lamina base, leaf whorl, sepal, hypocotyl, root; EXPRESSED DURING: 4 anthesis; CONTAINS InterPro DOMAIN/s: Haem peroxidase (InterPro:IPR010255), Plant peroxidase (InterPro:IPR000823), Haem peroxidase, plant/fungal/bacterial (InterPro:IPR002016); BEST Arabidopsis thaliana protein match is: peroxidase, putative (TAIR:AT5G06730.1); Has 3108 Blast hits to 3092 proteins in 239 species: Archae - 0; Bacteria - 4; Metazoa - 0; Fungi - 266; Plants - 2791; Viruses - 0; Other Eukaryotes - 47 (source: NCBI BLink). 
AT1G60420AT1G60420.1DC1 domain-containing protein; FUNCTIONS IN: oxidoreductase activity, antioxidant activity; INVOLVED IN: response to cadmium ion; LOCATED IN: cellular_component unknown; EXPRESSED IN: 25 plant structures; EXPRESSED DURING: 15 growth stages; CONTAINS InterPro DOMAIN/s: Thioredoxin fold (InterPro:IPR012335), Alkyl hydroperoxide reductase/ Thiol specific antioxidant/ Mal allergen (InterPro:IPR000866), Thioredoxin-like (InterPro:IPR017936), Thioredoxin-like fold (InterPro:IPR012336), C1-like (InterPro:IPR011424), Thioredoxin, conserved site (InterPro:IPR017937); BEST Arabidopsis thaliana protein match is: unknown protein (TAIR:AT4G31240.2); Has 3975 Blast hits to 2347 proteins in 487 species: Archae - 4; Bacteria - 2021; Metazoa - 544; Fungi - 2; Plants - 263; Viruses - 0; Other Eukaryotes - 1141 (source: NCBI BLink). 
AT1G60740AT1G60740.1peroxiredoxin type 2, putative; FUNCTIONS IN: oxidoreductase activity, antioxidant activity; INVOLVED IN: cell redox homeostasis; LOCATED IN: plasma membrane; EXPRESSED IN: male gametophyte, cultured cell, pollen tube, leaf; EXPRESSED DURING: L mature pollen stage, M germinated pollen stage; CONTAINS InterPro DOMAIN/s: Thioredoxin fold (InterPro:IPR012335), Thioredoxin-like (InterPro:IPR017936), Redoxin (InterPro:IPR013740), Thioredoxin-like fold (InterPro:IPR012336); BEST Arabidopsis thaliana protein match is: TPX2 (thioredoxin-dependent peroxidase 2); antioxidant/ oxidoreductase (TAIR:AT1G65970.1); Has 3199 Blast hits to 3198 proteins in 586 species: Archae - 7; Bacteria - 936; Metazoa - 160; Fungi - 204; Plants - 170; Viruses - 0; Other Eukaryotes - 1722 (source: NCBI BLink). 
AT1G63460AT1G63460.1glutathione peroxidase, putative; FUNCTIONS IN: glutathione peroxidase activity; INVOLVED IN: response to oxidative stress; LOCATED IN: cellular_component unknown; EXPRESSED IN: 22 plant structures; EXPRESSED DURING: 13 growth stages; CONTAINS InterPro DOMAIN/s: Thioredoxin fold (InterPro:IPR012335), Thioredoxin-like fold (InterPro:IPR012336), Glutathione peroxidase (InterPro:IPR000889); BEST Arabidopsis thaliana protein match is: ATGPX6 (GLUTATHIONE PEROXIDASE 6); glutathione peroxidase (TAIR:AT4G11600.1); Has 5286 Blast hits to 5285 proteins in 1007 species: Archae - 0; Bacteria - 1863; Metazoa - 687; Fungi - 136; Plants - 239; Viruses - 8; Other Eukaryotes - 2353 (source: NCBI BLink). 
AT1G64060AT1G64060.1Interacts with AtrbohD gene to fine tune the spatial control of ROI production and hypersensitive response to cell in and around infection site. 
AT1G65970AT1G65970.1thioredoxin-dependent peroxidase 2 
AT1G65980AT1G65980.1thioredoxin-dependent peroxidase 
AT1G65980.2thioredoxin-dependent peroxidase 
AT1G65990AT1G65990.1type 2 peroxiredoxin-related / thiol specific antioxidant / mal allergen family protein; FUNCTIONS IN: oxidoreductase activity, antioxidant activity; INVOLVED IN: biological_process unknown; LOCATED IN: cellular_component unknown; CONTAINS InterPro DOMAIN/s: Cyclin-like F-box (InterPro:IPR001810), Thioredoxin fold (InterPro:IPR012335), F-box associated (InterPro:IPR006527), F-box associated type 1 (InterPro:IPR017451), Redoxin (InterPro:IPR013740), Thioredoxin-like fold (InterPro:IPR012336); BEST Arabidopsis thaliana protein match is: F-box family protein (TAIR:AT4G10740.1); Has 3653 Blast hits to 3623 proteins in 604 species: Archae - 4; Bacteria - 925; Metazoa - 157; Fungi - 197; Plants - 785; Viruses - 0; Other Eukaryotes - 1585 (source: NCBI BLink). 
AT1G68850AT1G68850.1peroxidase, putative; FUNCTIONS IN: electron carrier activity, peroxidase activity, heme binding; INVOLVED IN: response to oxidative stress; LOCATED IN: endomembrane system; EXPRESSED IN: hypocotyl, root; CONTAINS InterPro DOMAIN/s: Haem peroxidase (InterPro:IPR010255), Plant peroxidase (InterPro:IPR000823), Haem peroxidase, plant/fungal/bacterial (InterPro:IPR002016); BEST Arabidopsis thaliana protein match is: peroxidase, putative (TAIR:AT4G36430.1); Has 2864 Blast hits to 2849 proteins in 205 species: Archae - 0; Bacteria - 4; Metazoa - 2; Fungi - 91; Plants - 2736; Viruses - 0; Other Eukaryotes - 31 (source: NCBI BLink). 
AT1G71695AT1G71695.1peroxidase 12 (PER12) (P12) (PRXR6); FUNCTIONS IN: electron carrier activity, peroxidase activity, heme binding; INVOLVED IN: response to oxidative stress; LOCATED IN: cell wall, vacuole, membrane, plant-type cell wall; EXPRESSED IN: 23 plant structures; EXPRESSED DURING: 13 growth stages; CONTAINS InterPro DOMAIN/s: Haem peroxidase (InterPro:IPR010255), Plant peroxidase (InterPro:IPR000823), Haem peroxidase, plant/fungal/bacterial (InterPro:IPR002016); BEST Arabidopsis thaliana protein match is: peroxidase, putative (TAIR:AT4G08770.1); Has 2948 Blast hits to 2932 proteins in 213 species: Archae - 0; Bacteria - 4; Metazoa - 0; Fungi - 154; Plants - 2760; Viruses - 0; Other Eukaryotes - 30 (source: NCBI BLink). 
AT1G73680AT1G73680.1pathogen-responsive alpha-dioxygenase, putative; FUNCTIONS IN: oxidoreductase activity, acting on single donors with incorporation of molecular oxygen, incorporation of two atoms of oxygen, peroxidase activity, heme binding; INVOLVED IN: response to oxidative stress, response to other organism; LOCATED IN: cellular_component unknown; EXPRESSED IN: 22 plant structures; EXPRESSED DURING: 13 growth stages; CONTAINS InterPro DOMAIN/s: Haem peroxidase (InterPro:IPR010255), Haem peroxidase, animal (InterPro:IPR002007); BEST Arabidopsis thaliana protein match is: DOX1; lipoxygenase (TAIR:AT3G01420.1); Has 1400 Blast hits to 1275 proteins in 179 species: Archae - 0; Bacteria - 83; Metazoa - 1124; Fungi - 110; Plants - 40; Viruses - 3; Other Eukaryotes - 40 (source: NCBI BLink). 
AT1G75270AT1G75270.1DEHYDROASCORBATE REDUCTASE 2 (DHAR2); FUNCTIONS IN: glutathione binding, glutathione dehydrogenase (ascorbate) activity; LOCATED IN: plasma membrane; EXPRESSED IN: 25 plant structures; EXPRESSED DURING: 16 growth stages; CONTAINS InterPro DOMAIN/s: Thioredoxin fold (InterPro:IPR012335), Glutathione S-transferase, C-terminal (InterPro:IPR004046), Glutathione S-transferase, C-terminal-like (InterPro:IPR010987), Glutathione S-transferase/chloride channel, C-terminal (InterPro:IPR017933), Glutathione S-transferase, N-terminal (InterPro:IPR004045), Thioredoxin-like fold (InterPro:IPR012336); BEST Arabidopsis thaliana protein match is: DHAR1 (dehydroascorbate reductase); copper ion binding / glutathione dehydrogenase (ascorbate) (TAIR:AT1G19570.1); Has 3494 Blast hits to 3457 proteins in 719 species: Archae - 0; Bacteria - 1289; Metazoa - 927; Fungi - 138; Plants - 445; Viruses - 0; Other Eukaryotes - 695 (source: NCBI BLink). 
AT1G77100AT1G77100.1peroxidase, putative; FUNCTIONS IN: electron carrier activity, peroxidase activity, heme binding; INVOLVED IN: response to oxidative stress; LOCATED IN: endomembrane system; CONTAINS InterPro DOMAIN/s: Haem peroxidase (InterPro:IPR010255), Plant peroxidase (InterPro:IPR000823), Haem peroxidase, plant/fungal/bacterial (InterPro:IPR002016); BEST Arabidopsis thaliana protein match is: cationic peroxidase, putative (TAIR:AT4G25980.1); Has 2838 Blast hits to 2823 proteins in 204 species: Archae - 0; Bacteria - 0; Metazoa - 0; Fungi - 134; Plants - 2678; Viruses - 0; Other Eukaryotes - 26 (source: NCBI BLink). 
AT1G77490AT1G77490.1Encodes a chloroplastic thylakoid ascorbate peroxidase tAPX. Ascorbate peroxidases are enzymes that scavenge hydrogen peroxide in plant cells. Eight types of APX have been described for Arabidopsis: three cytosolic (APX1, APX2, APX6), two chloroplastic types (stromal sAPX, thylakoid tAPX), and three microsomal (APX3, APX4, APX5) isoforms. 
AT2G17420AT2G17420.1NADPH-dependent thioredoxin reductase, major cytosolic isoform 
AT2G18140AT2G18140.1peroxidase, putative; FUNCTIONS IN: electron carrier activity, peroxidase activity, heme binding; INVOLVED IN: response to oxidative stress; LOCATED IN: cell wall; CONTAINS InterPro DOMAIN/s: Haem peroxidase (InterPro:IPR010255), Plant peroxidase (InterPro:IPR000823), Haem peroxidase, plant/fungal/bacterial (InterPro:IPR002016); BEST Arabidopsis thaliana protein match is: peroxidase, putative (TAIR:AT2G18150.1); Has 3110 Blast hits to 3091 proteins in 236 species: Archae - 0; Bacteria - 4; Metazoa - 2; Fungi - 245; Plants - 2816; Viruses - 0; Other Eukaryotes - 43 (source: NCBI BLink). 
AT2G18150AT2G18150.1peroxidase, putative; FUNCTIONS IN: electron carrier activity, peroxidase activity, heme binding; INVOLVED IN: response to oxidative stress, response to nematode; LOCATED IN: cell wall; CONTAINS InterPro DOMAIN/s: Haem peroxidase (InterPro:IPR010255), Plant peroxidase (InterPro:IPR000823), Haem peroxidase, plant/fungal/bacterial (InterPro:IPR002016); BEST Arabidopsis thaliana protein match is: peroxidase, putative (TAIR:AT2G18140.1); Has 3070 Blast hits to 3052 proteins in 222 species: Archae - 0; Bacteria - 4; Metazoa - 2; Fungi - 205; Plants - 2818; Viruses - 0; Other Eukaryotes - 41 (source: NCBI BLink). 
AT2G18980AT2G18980.1peroxidase, putative; FUNCTIONS IN: electron carrier activity, peroxidase activity, heme binding; INVOLVED IN: response to oxidative stress; LOCATED IN: endomembrane system; EXPRESSED IN: 6 plant structures; EXPRESSED DURING: LP.04 four leaves visible, petal differentiation and expansion stage; CONTAINS InterPro DOMAIN/s: Haem peroxidase (InterPro:IPR010255), Plant peroxidase (InterPro:IPR000823), Haem peroxidase, plant/fungal/bacterial (InterPro:IPR002016); BEST Arabidopsis thaliana protein match is: peroxidase, putative (TAIR:AT4G30170.1); Has 2978 Blast hits to 2961 proteins in 231 species: Archae - 0; Bacteria - 4; Metazoa - 2; Fungi - 141; Plants - 2790; Viruses - 0; Other Eukaryotes - 41 (source: NCBI BLink). 
AT2G22420AT2G22420.1peroxidase 17 (PER17) (P17); FUNCTIONS IN: electron carrier activity, peroxidase activity, heme binding; INVOLVED IN: response to oxidative stress; LOCATED IN: endomembrane system; EXPRESSED IN: 21 plant structures; EXPRESSED DURING: 12 growth stages; CONTAINS InterPro DOMAIN/s: Haem peroxidase (InterPro:IPR010255), Plant peroxidase (InterPro:IPR000823), Haem peroxidase, plant/fungal/bacterial (InterPro:IPR002016); BEST Arabidopsis thaliana protein match is: peroxidase, putative (TAIR:AT2G18150.1); Has 3110 Blast hits to 3096 proteins in 230 species: Archae - 0; Bacteria - 4; Metazoa - 0; Fungi - 255; Plants - 2806; Viruses - 0; Other Eukaryotes - 45 (source: NCBI BLink). 
AT2G24800AT2G24800.1peroxidase, putative; FUNCTIONS IN: electron carrier activity, peroxidase activity, heme binding; INVOLVED IN: response to oxidative stress; LOCATED IN: endomembrane system; EXPRESSED IN: sperm cell, leaf whorl, sepal, flower; EXPRESSED DURING: petal differentiation and expansion stage; CONTAINS InterPro DOMAIN/s: Haem peroxidase (InterPro:IPR010255), Plant peroxidase (InterPro:IPR000823), Haem peroxidase, plant/fungal/bacterial (InterPro:IPR002016); BEST Arabidopsis thaliana protein match is: peroxidase, putative (TAIR:AT4G31760.1); Has 3188 Blast hits to 3171 proteins in 245 species: Archae - 0; Bacteria - 4; Metazoa - 2; Fungi - 306; Plants - 2827; Viruses - 0; Other Eukaryotes - 49 (source: NCBI BLink). 
AT2G25080AT2G25080.1Encodes glutathione peroxidase. 
AT2G28190AT2G28190.1Encodes a chloroplastic copper/zinc superoxide dismutase CSD2 that can detoxify superoxide radicals. Its expression is affected by miR398-directed mRNA cleavage. 
AT2G30860AT2G30860.1Encodes glutathione transferase belonging to the phi class of GSTs. Naming convention according to Wagner et al. (2002). 
AT2G30860.2Encodes glutathione transferase belonging to the phi class of GSTs. Naming convention according to Wagner et al. (2002). 
AT2G31570AT2G31570.1glutathione peroxidase GPx 
AT2G34060AT2G34060.1peroxidase, putative; FUNCTIONS IN: electron carrier activity, peroxidase activity, heme binding; INVOLVED IN: response to oxidative stress; LOCATED IN: endomembrane system; EXPRESSED IN: flower, root; EXPRESSED DURING: petal differentiation and expansion stage; CONTAINS InterPro DOMAIN/s: Haem peroxidase (InterPro:IPR010255), Plant peroxidase (InterPro:IPR000823), Haem peroxidase, plant/fungal/bacterial (InterPro:IPR002016); BEST Arabidopsis thaliana protein match is: peroxidase, putative (TAIR:AT5G14130.1); Has 2882 Blast hits to 2868 proteins in 218 species: Archae - 0; Bacteria - 0; Metazoa - 2; Fungi - 74; Plants - 2764; Viruses - 0; Other Eukaryotes - 42 (source: NCBI BLink). 
AT2G35380AT2G35380.1peroxidase 20 (PER20) (P20); FUNCTIONS IN: electron carrier activity, peroxidase activity, heme binding; INVOLVED IN: response to oxidative stress; LOCATED IN: endomembrane system; EXPRESSED IN: hypocotyl, root; CONTAINS InterPro DOMAIN/s: Haem peroxidase (InterPro:IPR010255), Plant peroxidase (InterPro:IPR000823), Haem peroxidase, plant/fungal/bacterial (InterPro:IPR002016); BEST Arabidopsis thaliana protein match is: peroxidase, putative (TAIR:AT1G44970.1); Has 2877 Blast hits to 2861 proteins in 200 species: Archae - 0; Bacteria - 4; Metazoa - 0; Fungi - 61; Plants - 2783; Viruses - 0; Other Eukaryotes - 29 (source: NCBI BLink). 
AT2G35380.2peroxidase 20 (PER20) (P20); FUNCTIONS IN: electron carrier activity, peroxidase activity, heme binding; INVOLVED IN: response to oxidative stress; LOCATED IN: endomembrane system; EXPRESSED IN: hypocotyl, root; CONTAINS InterPro DOMAIN/s: Haem peroxidase (InterPro:IPR010255), Plant peroxidase (InterPro:IPR000823), Haem peroxidase, plant/fungal/bacterial (InterPro:IPR002016); BEST Arabidopsis thaliana protein match is: peroxidase, putative (TAIR:AT1G44970.1); Has 2877 Blast hits to 2861 proteins in 200 species: Archae - 0; Bacteria - 4; Metazoa - 0; Fungi - 61; Plants - 2783; Viruses - 0; Other Eukaryotes - 29 (source: NCBI BLink). 
AT2G37130AT2G37130.1peroxidase 21 (PER21) (P21) (PRXR5); FUNCTIONS IN: electron carrier activity, peroxidase activity, heme binding; INVOLVED IN: defense response to fungus; LOCATED IN: endomembrane system; EXPRESSED IN: 15 plant structures; EXPRESSED DURING: 7 growth stages; CONTAINS InterPro DOMAIN/s: Haem peroxidase (InterPro:IPR010255), Plant peroxidase (InterPro:IPR000823), Haem peroxidase, plant/fungal/bacterial (InterPro:IPR002016); BEST Arabidopsis thaliana protein match is: PRXR1; electron carrier/ heme binding / peroxidase (TAIR:AT4G21960.1); Has 2520 Blast hits to 2508 proteins in 153 species: Archae - 0; Bacteria - 0; Metazoa - 0; Fungi - 33; Plants - 2460; Viruses - 0; Other Eukaryotes - 27 (source: NCBI BLink). 
AT2G37130.2peroxidase 21 (PER21) (P21) (PRXR5); FUNCTIONS IN: electron carrier activity, peroxidase activity, heme binding; INVOLVED IN: defense response to fungus; LOCATED IN: endomembrane system; EXPRESSED IN: 15 plant structures; EXPRESSED DURING: 7 growth stages; CONTAINS InterPro DOMAIN/s: Haem peroxidase (InterPro:IPR010255), Plant peroxidase (InterPro:IPR000823), Haem peroxidase, plant/fungal/bacterial (InterPro:IPR002016); BEST Arabidopsis thaliana protein match is: PRXR1; electron carrier/ heme binding / peroxidase (TAIR:AT4G21960.1); Has 2520 Blast hits to 2508 proteins in 153 species: Archae - 0; Bacteria - 0; Metazoa - 0; Fungi - 33; Plants - 2460; Viruses - 0; Other Eukaryotes - 27 (source: NCBI BLink). 
AT2G38380AT2G38380.1peroxidase 22 (PER22) (P22) (PRXEA) / basic peroxidase E; FUNCTIONS IN: electron carrier activity, peroxidase activity, heme binding; INVOLVED IN: response to salt stress; LOCATED IN: plant-type cell wall; EXPRESSED IN: stem, root; CONTAINS InterPro DOMAIN/s: Haem peroxidase (InterPro:IPR010255), Plant peroxidase (InterPro:IPR000823), Haem peroxidase, plant/fungal/bacterial (InterPro:IPR002016); BEST Arabidopsis thaliana protein match is: peroxidase, putative (TAIR:AT2G38390.1); Has 2853 Blast hits to 2839 proteins in 204 species: Archae - 0; Bacteria - 0; Metazoa - 0; Fungi - 59; Plants - 2759; Viruses - 0; Other Eukaryotes - 35 (source: NCBI BLink). 
AT2G38390AT2G38390.1peroxidase, putative; FUNCTIONS IN: electron carrier activity, peroxidase activity, heme binding; INVOLVED IN: response to salt stress; LOCATED IN: endomembrane system; EXPRESSED IN: root; CONTAINS InterPro DOMAIN/s: Haem peroxidase (InterPro:IPR010255), Plant peroxidase (InterPro:IPR000823), Haem peroxidase, plant/fungal/bacterial (InterPro:IPR002016); BEST Arabidopsis thaliana protein match is: peroxidase 22 (PER22) (P22) (PRXEA) / basic peroxidase E (TAIR:AT2G38380.1); Has 2823 Blast hits to 2809 proteins in 200 species: Archae - 0; Bacteria - 0; Metazoa - 0; Fungi - 47; Plants - 2744; Viruses - 0; Other Eukaryotes - 32 (source: NCBI BLink). 
AT2G39040AT2G39040.1peroxidase, putative; FUNCTIONS IN: electron carrier activity, peroxidase activity, heme binding; INVOLVED IN: response to oxidative stress; LOCATED IN: endomembrane system; EXPRESSED IN: root; CONTAINS InterPro DOMAIN/s: Haem peroxidase (InterPro:IPR010255), Plant peroxidase (InterPro:IPR000823), Haem peroxidase, plant/fungal/bacterial (InterPro:IPR002016); BEST Arabidopsis thaliana protein match is: RCI3 (RARE COLD INDUCIBLE GENE 3); peroxidase (TAIR:AT1G05260.1); Has 2573 Blast hits to 2558 proteins in 145 species: Archae - 0; Bacteria - 0; Metazoa - 0; Fungi - 25; Plants - 2537; Viruses - 0; Other Eukaryotes - 11 (source: NCBI BLink). 
AT2G41480AT2G41480.1electron carrier/ heme binding / peroxidase; FUNCTIONS IN: electron carrier activity, peroxidase activity, heme binding; INVOLVED IN: response to oxidative stress; EXPRESSED IN: root, leaf; EXPRESSED DURING: LP.04 four leaves visible; CONTAINS InterPro DOMAIN/s: Haem peroxidase (InterPro:IPR010255), Plant peroxidase (InterPro:IPR000823), Haem peroxidase, plant/fungal/bacterial (InterPro:IPR002016); BEST Arabidopsis thaliana protein match is: peroxidase, putative (TAIR:AT5G64120.1); Has 2602 Blast hits to 2587 proteins in 148 species: Archae - 0; Bacteria - 4; Metazoa - 2; Fungi - 18; Plants - 2558; Viruses - 0; Other Eukaryotes - 20 (source: NCBI BLink). 
AT2G41680AT2G41680.1Encodes a NADPH thioredoxin reductase involved in chloroplast protection against oxidative damage. 
AT2G43350AT2G43350.1Glutathione peroxidase. Functions as both a redox transducer and a scavenger in abscisic acid and drought stress responses. Interacts with ABI2 and ABI1. 
AT2G43480AT2G43480.1peroxidase, putative; FUNCTIONS IN: electron carrier activity, peroxidase activity, heme binding; INVOLVED IN: response to oxidative stress; LOCATED IN: endomembrane system; EXPRESSED IN: flower, root; EXPRESSED DURING: petal differentiation and expansion stage; CONTAINS InterPro DOMAIN/s: Haem peroxidase (InterPro:IPR010255), Plant peroxidase (InterPro:IPR000823), Haem peroxidase, plant/fungal/bacterial (InterPro:IPR002016); BEST Arabidopsis thaliana protein match is: peroxidase family protein (TAIR:AT5G24070.1); Has 2737 Blast hits to 2724 proteins in 167 species: Archae - 0; Bacteria - 0; Metazoa - 2; Fungi - 171; Plants - 2545; Viruses - 0; Other Eukaryotes - 19 (source: NCBI BLink). 
AT2G48150AT2G48150.1Encodes glutathione peroxidase. 
AT3G01190AT3G01190.1peroxidase 27 (PER27) (P27) (PRXR7); FUNCTIONS IN: electron carrier activity, peroxidase activity, heme binding; INVOLVED IN: response to oxidative stress; LOCATED IN: endomembrane system; EXPRESSED IN: hypocotyl, root; CONTAINS InterPro DOMAIN/s: Haem peroxidase (InterPro:IPR010255), Plant peroxidase (InterPro:IPR000823), Haem peroxidase, plant/fungal/bacterial (InterPro:IPR002016); BEST Arabidopsis thaliana protein match is: peroxidase, putative (TAIR:AT5G15180.1); Has 2705 Blast hits to 2689 proteins in 165 species: Archae - 0; Bacteria - 4; Metazoa - 2; Fungi - 24; Plants - 2661; Viruses - 0; Other Eukaryotes - 14 (source: NCBI BLink). 
AT3G01420AT3G01420.1Encodes an alpha-dioxygenase involved in protection against oxidative stress and cell death. Induced in response to Salicylic acid and oxidative stress. Independent of NPR1 in induction by salicylic acid. 
AT3G03670AT3G03670.1peroxidase, putative; FUNCTIONS IN: electron carrier activity, peroxidase activity, heme binding; INVOLVED IN: response to oxidative stress; LOCATED IN: plant-type cell wall; EXPRESSED IN: 9 plant structures; EXPRESSED DURING: 4 anthesis, C globular stage, petal differentiation and expansion stage; CONTAINS InterPro DOMAIN/s: Haem peroxidase (InterPro:IPR010255), Plant peroxidase (InterPro:IPR000823), Haem peroxidase, plant/fungal/bacterial (InterPro:IPR002016); BEST Arabidopsis thaliana protein match is: peroxidase 57 (PER57) (P57) (PRXR10) (TAIR:AT5G17820.1); Has 2744 Blast hits to 2726 proteins in 166 species: Archae - 0; Bacteria - 4; Metazoa - 0; Fungi - 40; Plants - 2683; Viruses - 0; Other Eukaryotes - 17 (source: NCBI BLink). 
AT3G06050AT3G06050.1Encodes a mitochondrial matrix localized peroxiredoxin involved in redox homeostasis. Knockout mutants have reduced root growth under certain oxidative stress conditions. 
AT3G09640AT3G09640.1Encodes a cytosolic ascorbate peroxidase APX2. Ascorbate peroxidases are enzymes that scavenge hydrogen peroxide in plant cells. Eight types of APX have been described for Arabidopsis: three cytosolic (APX1, APX2, APX6), two chloroplastic types (stromal sAPX, thylakoid tAPX), and three microsomal (APX3, APX4, APX5) isoforms. 
AT3G09640.2Encodes a cytosolic ascorbate peroxidase APX2. Ascorbate peroxidases are enzymes that scavenge hydrogen peroxide in plant cells. Eight types of APX have been described for Arabidopsis: three cytosolic (APX1, APX2, APX6), two chloroplastic types (stromal sAPX, thylakoid tAPX), and three microsomal (APX3, APX4, APX5) isoforms. 
AT3G11630AT3G11630.1Encodes a 2-Cys peroxiredoxin (2-Cys PrxA) that contains two catalytic Cys residues. 
AT3G17070AT3G17070.1peroxidase, putative; FUNCTIONS IN: electron carrier activity, peroxidase activity, heme binding; INVOLVED IN: response to oxidative stress; LOCATED IN: endomembrane system; EXPRESSED IN: guard cell; CONTAINS InterPro DOMAIN/s: Haem peroxidase (InterPro:IPR010255), Plant peroxidase (InterPro:IPR000823), Haem peroxidase, plant/fungal/bacterial (InterPro:IPR002016); BEST Arabidopsis thaliana protein match is: peroxidase, putative (TAIR:AT5G40150.1); Has 3116 Blast hits to 3101 proteins in 241 species: Archae - 0; Bacteria - 4; Metazoa - 2; Fungi - 305; Plants - 2754; Viruses - 0; Other Eukaryotes - 51 (source: NCBI BLink). 
AT3G17790AT3G17790.1PAP17; FUNCTIONS IN: phosphatase activity, protein serine/threonine phosphatase activity, acid phosphatase activity; INVOLVED IN: response to hydrogen peroxide, cellular phosphate ion homeostasis; LOCATED IN: cell surface; EXPRESSED IN: 23 plant structures; EXPRESSED DURING: 15 growth stages; CONTAINS InterPro DOMAIN/s: Metallophosphoesterase (InterPro:IPR004843); BEST Arabidopsis thaliana protein match is: PAP3 (PURPLE ACID PHOSPHATASE 3); acid phosphatase/ protein serine/threonine phosphatase (TAIR:AT1G14700.1); Has 911 Blast hits to 906 proteins in 224 species: Archae - 2; Bacteria - 200; Metazoa - 324; Fungi - 6; Plants - 95; Viruses - 0; Other Eukaryotes - 284 (source: NCBI BLink). 
AT3G21770AT3G21770.1peroxidase 30 (PER30) (P30) (PRXR9); FUNCTIONS IN: transferase activity, transferring glycosyl groups, peroxidase activity; INVOLVED IN: response to oxidative stress; LOCATED IN: cell wall, nucleus, cytoplasm, plant-type cell wall; EXPRESSED IN: 15 plant structures; EXPRESSED DURING: 9 growth stages; CONTAINS InterPro DOMAIN/s: Haem peroxidase (InterPro:IPR010255), Plant peroxidase (InterPro:IPR000823), Haem peroxidase, plant/fungal/bacterial (InterPro:IPR002016); BEST Arabidopsis thaliana protein match is: RCI3 (RARE COLD INDUCIBLE GENE 3); peroxidase (TAIR:AT1G05260.1); Has 2896 Blast hits to 2881 proteins in 211 species: Archae - 0; Bacteria - 4; Metazoa - 2; Fungi - 79; Plants - 2778; Viruses - 0; Other Eukaryotes - 33 (source: NCBI BLink). 
AT3G24170AT3G24170.1Encodes a cytosolic glutathione reductase. 
AT3G24170.2Encodes a cytosolic glutathione reductase. 
AT3G24170.3Encodes a cytosolic glutathione reductase. 
AT3G26060AT3G26060.1encodes periredoxin Q which decomposes peroxides and plays a role in the protection of the photosynthetic apparatus 
AT3G28200AT3G28200.1peroxidase, putative; FUNCTIONS IN: electron carrier activity, peroxidase activity, heme binding; INVOLVED IN: response to oxidative stress; LOCATED IN: plant-type cell wall; EXPRESSED IN: 22 plant structures; EXPRESSED DURING: 13 growth stages; CONTAINS InterPro DOMAIN/s: Haem peroxidase (InterPro:IPR010255), Plant peroxidase (InterPro:IPR000823), Haem peroxidase, plant/fungal/bacterial (InterPro:IPR002016); BEST Arabidopsis thaliana protein match is: peroxidase, putative (TAIR:AT5G40150.1); Has 3211 Blast hits to 3198 proteins in 254 species: Archae - 0; Bacteria - 4; Metazoa - 0; Fungi - 357; Plants - 2802; Viruses - 0; Other Eukaryotes - 48 (source: NCBI BLink). 
AT3G32980AT3G32980.1peroxidase 32 (PER32) (P32) (PRXR3); FUNCTIONS IN: electron carrier activity, peroxidase activity, heme binding; INVOLVED IN: response to oxidative stress; LOCATED IN: cell wall, vacuole, membrane; EXPRESSED IN: leaf; EXPRESSED DURING: seedling growth; CONTAINS InterPro DOMAIN/s: Haem peroxidase (InterPro:IPR010255), Plant peroxidase (InterPro:IPR000823), Haem peroxidase, plant/fungal/bacterial (InterPro:IPR002016); BEST Arabidopsis thaliana protein match is: PRXCB (PEROXIDASE CB); peroxidase (TAIR:AT3G49120.1); Has 2796 Blast hits to 2782 proteins in 182 species: Archae - 0; Bacteria - 0; Metazoa - 0; Fungi - 42; Plants - 2725; Viruses - 0; Other Eukaryotes - 29 (source: NCBI BLink). 
AT3G42570AT3G42570.1peroxidase-related; FUNCTIONS IN: electron carrier activity, peroxidase activity, heme binding; INVOLVED IN: response to oxidative stress; LOCATED IN: cellular_component unknown; CONTAINS InterPro DOMAIN/s: Haem peroxidase (InterPro:IPR010255), Plant peroxidase (InterPro:IPR000823), Haem peroxidase, plant/fungal/bacterial (InterPro:IPR002016); BEST Arabidopsis thaliana protein match is: peroxidase, putative (TAIR:AT3G17070.1); Has 2246 Blast hits to 2245 proteins in 111 species: Archae - 0; Bacteria - 0; Metazoa - 0; Fungi - 0; Plants - 2245; Viruses - 0; Other Eukaryotes - 1 (source: NCBI BLink). 
AT3G45810AT3G45810.1ferric reductase-like transmembrane component family protein; FUNCTIONS IN: in 8 functions; INVOLVED IN: oxidation reduction; LOCATED IN: membrane; EXPRESSED IN: male gametophyte, flower, pollen tube, leaf; EXPRESSED DURING: L mature pollen stage, M germinated pollen stage, 4 anthesis; CONTAINS InterPro DOMAIN/s: Ferredoxin reductase-type FAD-binding domain (InterPro:IPR017927), Cytochrome b245, heavy chain (InterPro:IPR000778), EF-HAND 1 (InterPro:IPR018247), EF-Hand type (InterPro:IPR011992), EF hand (InterPro:IPR018248), Ferric reductase-like transmembrane component, N-terminal (InterPro:IPR013130), NADPH oxidase Respiratory burst (InterPro:IPR013623), Ferric reductase, NAD binding (InterPro:IPR013121), EF-HAND 2 (InterPro:IPR018249), FAD-binding 8 (InterPro:IPR013112), Riboflavin synthase-like beta-barrel (InterPro:IPR017938); BEST Arabidopsis thaliana protein match is: FAD binding / calcium ion binding / electron carrier/ iron ion binding / oxidoreductase/ oxidoreductase, acting on NADH or NADPH, with oxygen as acceptor / peroxidase/ superoxide-generating NADPH oxidase (TAIR:AT5G60010.1); Has 1283 Blast hits to 1181 proteins in 204 species: Archae - 2; Bacteria - 109; Metazoa - 597; Fungi - 177; Plants - 272; Viruses - 0; Other Eukaryotes - 126 (source: NCBI BLink). 
AT3G49110AT3G49110.1Class III peroxidase Perx33. Expressed in roots. Located in the cell wall. Involved in cell elongation. Expression activated by light. May play a role in generating H2O2 during defense response. 
AT3G49120AT3G49120.1Class III peroxidase Perx34. Expressed in roots, leaves and stems. Located in the cell wall. Involved in cell elongation. Expression activated by light. May play a role in generating H2O2 during defense response. 
AT3G49960AT3G49960.1peroxidase, putative; FUNCTIONS IN: electron carrier activity, peroxidase activity, heme binding; INVOLVED IN: response to oxidative stress; LOCATED IN: endomembrane system; CONTAINS InterPro DOMAIN/s: Haem peroxidase (InterPro:IPR010255), Plant peroxidase (InterPro:IPR000823), Haem peroxidase, plant/fungal/bacterial (InterPro:IPR002016); BEST Arabidopsis thaliana protein match is: peroxidase 73 (PER73) (P73) (PRXR11) (TAIR:AT5G67400.1); Has 2922 Blast hits to 2910 proteins in 227 species: Archae - 0; Bacteria - 0; Metazoa - 0; Fungi - 105; Plants - 2773; Viruses - 0; Other Eukaryotes - 44 (source: NCBI BLink). 
AT3G50990AT3G50990.1electron carrier/ heme binding / peroxidase; FUNCTIONS IN: electron carrier activity, peroxidase activity, heme binding; INVOLVED IN: response to oxidative stress; LOCATED IN: endomembrane system; CONTAINS InterPro DOMAIN/s: Haem peroxidase (InterPro:IPR010255), Plant peroxidase (InterPro:IPR000823), Haem peroxidase, plant/fungal/bacterial (InterPro:IPR002016); BEST Arabidopsis thaliana protein match is: peroxidase 72 (PER72) (P72) (PRXR8) (TAIR:AT5G66390.1); Has 2976 Blast hits to 2961 proteins in 221 species: Archae - 0; Bacteria - 0; Metazoa - 0; Fungi - 185; Plants - 2751; Viruses - 0; Other Eukaryotes - 40 (source: NCBI BLink). 
AT3G52960AT3G52960.1peroxiredoxin type 2, putative; FUNCTIONS IN: oxidoreductase activity, antioxidant activity; INVOLVED IN: defense response to bacterium, peptidyl-cysteine S-nitrosylation; LOCATED IN: thylakoid, chloroplast stroma, chloroplast, plant-type cell wall; EXPRESSED IN: 25 plant structures; EXPRESSED DURING: 14 growth stages; CONTAINS InterPro DOMAIN/s: Thioredoxin fold (InterPro:IPR012335), Thioredoxin-like (InterPro:IPR017936), Thioredoxin-like fold (InterPro:IPR012336), Redoxin (InterPro:IPR013740); BEST Arabidopsis thaliana protein match is: TPX1 (thioredoxin-dependent peroxidase 1); antioxidant/ oxidoreductase (TAIR:AT1G65980.1); Has 3329 Blast hits to 3329 proteins in 622 species: Archae - 43; Bacteria - 1005; Metazoa - 160; Fungi - 217; Plants - 175; Viruses - 0; Other Eukaryotes - 1729 (source: NCBI BLink). 
AT3G54660AT3G54660.1Encodes glutathione reductase that is most likely localized in the chloroplast. 
AT3G63080AT3G63080.1Encodes glutathione peroxidase. 
AT4G08390AT4G08390.1Encodes a chloroplastic stromal ascorbate peroxidase sAPX. Ascorbate peroxidases are enzymes that scavenge hydrogen peroxide in plant cells. Eight types of APX have been described for Arabidopsis: three cytosolic (APX1, APX2, APX6), two chloroplastic types (stromal sAPX, thylakoid tAPX), and three microsomal (APX3, APX4, APX5) isoforms. 
AT4G08390.2Encodes a chloroplastic stromal ascorbate peroxidase sAPX. Ascorbate peroxidases are enzymes that scavenge hydrogen peroxide in plant cells. Eight types of APX have been described for Arabidopsis: three cytosolic (APX1, APX2, APX6), two chloroplastic types (stromal sAPX, thylakoid tAPX), and three microsomal (APX3, APX4, APX5) isoforms. 
AT4G08390.3Encodes a chloroplastic stromal ascorbate peroxidase sAPX. Ascorbate peroxidases are enzymes that scavenge hydrogen peroxide in plant cells. Eight types of APX have been described for Arabidopsis: three cytosolic (APX1, APX2, APX6), two chloroplastic types (stromal sAPX, thylakoid tAPX), and three microsomal (APX3, APX4, APX5) isoforms. 
AT4G08770AT4G08770.1peroxidase, putative; FUNCTIONS IN: electron carrier activity, peroxidase activity, heme binding; INVOLVED IN: response to oxidative stress; LOCATED IN: vacuole; EXPRESSED IN: hypocotyl, root; CONTAINS InterPro DOMAIN/s: Haem peroxidase (InterPro:IPR010255), Plant peroxidase (InterPro:IPR000823), Haem peroxidase, plant/fungal/bacterial (InterPro:IPR002016); BEST Arabidopsis thaliana protein match is: peroxidase, putative (TAIR:AT4G08780.1); Has 2824 Blast hits to 2808 proteins in 185 species: Archae - 0; Bacteria - 0; Metazoa - 0; Fungi - 30; Plants - 2762; Viruses - 0; Other Eukaryotes - 32 (source: NCBI BLink). 
AT4G08780AT4G08780.1peroxidase, putative; FUNCTIONS IN: electron carrier activity, peroxidase activity, heme binding; INVOLVED IN: response to oxidative stress; LOCATED IN: vacuole; EXPRESSED IN: embryo, hypocotyl, flower, root, seed; EXPRESSED DURING: F mature embryo stage, petal differentiation and expansion stage, D bilateral stage, E expanded cotyledon stage; CONTAINS InterPro DOMAIN/s: Haem peroxidase (InterPro:IPR010255), Plant peroxidase (InterPro:IPR000823), Haem peroxidase, plant/fungal/bacterial (InterPro:IPR002016); BEST Arabidopsis thaliana protein match is: peroxidase, putative (TAIR:AT4G08770.1); Has 2831 Blast hits to 2817 proteins in 188 species: Archae - 0; Bacteria - 0; Metazoa - 2; Fungi - 23; Plants - 2770; Viruses - 0; Other Eukaryotes - 36 (source: NCBI BLink). 
AT4G09010AT4G09010.1Encodes a microsomal ascorbate peroxidase APX4. Ascorbate peroxidases are enzymes that scavenge hydrogen peroxide in plant cells. Eight types of APX have been described for Arabidopsis: three cytosolic (APX1, APX2, APX6), two chloroplastic types (stromal sAPX, thylakoid tAPX), and three microsomal (APX3, APX4, APX5) isoforms. 
AT4G11230AT4G11230.1respiratory burst oxidase, putative / NADPH oxidase, putative; FUNCTIONS IN: in 6 functions; INVOLVED IN: oxidation reduction; LOCATED IN: integral to membrane, membrane; EXPRESSED IN: flower, root; EXPRESSED DURING: petal differentiation and expansion stage; CONTAINS InterPro DOMAIN/s: Ferredoxin reductase-type FAD-binding domain (InterPro:IPR017927), Cytochrome b245, heavy chain (InterPro:IPR000778), Ferric reductase-like transmembrane component, N-terminal (InterPro:IPR013130), Ferric reductase, NAD binding (InterPro:IPR013121), NADPH oxidase Respiratory burst (InterPro:IPR013623), FAD-binding 8 (InterPro:IPR013112), EF-HAND 2 (InterPro:IPR018249), Riboflavin synthase-like beta-barrel (InterPro:IPR017938); BEST Arabidopsis thaliana protein match is: ATRBOH F (ARABIDOPSIS THALIANA RESPIRATORY BURST OXIDASE PROTEIN F); NAD(P)H oxidase (TAIR:AT1G64060.1); Has 1532 Blast hits to 1437 proteins in 238 species: Archae - 4; Bacteria - 141; Metazoa - 589; Fungi - 401; Plants - 263; Viruses - 0; Other Eukaryotes - 134 (source: NCBI BLink). 
AT4G11290AT4G11290.1peroxidase, putative; FUNCTIONS IN: electron carrier activity, peroxidase activity, heme binding; INVOLVED IN: response to oxidative stress; LOCATED IN: endomembrane system; EXPRESSED IN: 11 plant structures; EXPRESSED DURING: 7 growth stages; CONTAINS InterPro DOMAIN/s: Haem peroxidase (InterPro:IPR010255), Plant peroxidase (InterPro:IPR000823), Haem peroxidase, plant/fungal/bacterial (InterPro:IPR002016); BEST Arabidopsis thaliana protein match is: RCI3 (RARE COLD INDUCIBLE GENE 3); peroxidase (TAIR:AT1G05260.1); Has 2887 Blast hits to 2873 proteins in 200 species: Archae - 0; Bacteria - 4; Metazoa - 0; Fungi - 57; Plants - 2796; Viruses - 0; Other Eukaryotes - 30 (source: NCBI BLink). 
AT4G11600AT4G11600.1Encodes glutathione peroxidase. 
AT4G16270AT4G16270.1peroxidase 40 (PER40) (P40); FUNCTIONS IN: electron carrier activity, peroxidase activity, heme binding; INVOLVED IN: response to oxidative stress; LOCATED IN: endomembrane system; EXPRESSED IN: 9 plant structures; EXPRESSED DURING: F mature embryo stage, petal differentiation and expansion stage, D bilateral stage, E expanded cotyledon stage; CONTAINS InterPro DOMAIN/s: Haem peroxidase (InterPro:IPR010255), Plant peroxidase (InterPro:IPR000823), Haem peroxidase, plant/fungal/bacterial (InterPro:IPR002016); BEST Arabidopsis thaliana protein match is: peroxidase, putative (TAIR:AT1G44970.1); Has 3257 Blast hits to 3242 proteins in 267 species: Archae - 0; Bacteria - 16; Metazoa - 2; Fungi - 356; Plants - 2829; Viruses - 0; Other Eukaryotes - 54 (source: NCBI BLink). 
AT4G17690AT4G17690.1peroxidase, putative; FUNCTIONS IN: electron carrier activity, peroxidase activity, heme binding; INVOLVED IN: response to oxidative stress; LOCATED IN: endomembrane system; EXPRESSED IN: 21 plant structures; EXPRESSED DURING: 11 growth stages; CONTAINS InterPro DOMAIN/s: Haem peroxidase (InterPro:IPR010255), Plant peroxidase (InterPro:IPR000823), Haem peroxidase, plant/fungal/bacterial (InterPro:IPR002016); BEST Arabidopsis thaliana protein match is: peroxidase, putative (TAIR:AT5G47000.1); Has 3186 Blast hits to 3173 proteins in 245 species: Archae - 0; Bacteria - 6; Metazoa - 2; Fungi - 308; Plants - 2820; Viruses - 0; Other Eukaryotes - 50 (source: NCBI BLink). 
AT4G21960AT4G21960.1Encodes AT4g21960 (AT4g21960/T8O5_170). 
AT4G25090AT4G25090.1respiratory burst oxidase, putative / NADPH oxidase, putative; FUNCTIONS IN: in 7 functions; INVOLVED IN: oxidation reduction; LOCATED IN: cytosolic ribosome, vacuole; EXPRESSED IN: root; CONTAINS InterPro DOMAIN/s: Ferredoxin reductase-type FAD-binding domain (InterPro:IPR017927), EF-HAND 1 (InterPro:IPR018247), Cytochrome b245, heavy chain (InterPro:IPR000778), EF-Hand type (InterPro:IPR011992), EF hand (InterPro:IPR018248), Ferric reductase-like transmembrane component, N-terminal (InterPro:IPR013130), Ferric reductase, NAD binding (InterPro:IPR013121), NADPH oxidase Respiratory burst (InterPro:IPR013623), EF-HAND 2 (InterPro:IPR018249), FAD-binding 8 (InterPro:IPR013112), Riboflavin synthase-like beta-barrel (InterPro:IPR017938); BEST Arabidopsis thaliana protein match is: RHD2 (ROOT HAIR DEFECTIVE 2); NAD(P)H oxidase (TAIR:AT5G51060.1); Has 1708 Blast hits to 1600 proteins in 280 species: Archae - 6; Bacteria - 218; Metazoa - 604; Fungi - 473; Plants - 264; Viruses - 0; Other Eukaryotes - 143 (source: NCBI BLink). 
AT4G25980AT4G25980.1cationic peroxidase, putative; FUNCTIONS IN: peroxidase activity; INVOLVED IN: response to oxidative stress; LOCATED IN: endomembrane system; EXPRESSED IN: shoot apex, embryo, seed; EXPRESSED DURING: D bilateral stage, E expanded cotyledon stage; CONTAINS InterPro DOMAIN/s: Haem peroxidase (InterPro:IPR010255), Plant peroxidase (InterPro:IPR000823), Haem peroxidase, plant/fungal/bacterial (InterPro:IPR002016); BEST Arabidopsis thaliana protein match is: peroxidase, putative (TAIR:AT1G77100.1); Has 2824 Blast hits to 2812 proteins in 192 species: Archae - 0; Bacteria - 0; Metazoa - 2; Fungi - 61; Plants - 2740; Viruses - 0; Other Eukaryotes - 21 (source: NCBI BLink). 
AT4G26010AT4G26010.1peroxidase, putative; FUNCTIONS IN: electron carrier activity, peroxidase activity, heme binding; INVOLVED IN: response to oxidative stress; LOCATED IN: endomembrane system; EXPRESSED IN: root; CONTAINS InterPro DOMAIN/s: Haem peroxidase (InterPro:IPR010255), Plant peroxidase (InterPro:IPR000823), Haem peroxidase, plant/fungal/bacterial (InterPro:IPR002016); BEST Arabidopsis thaliana protein match is: peroxidase, putative (TAIR:AT1G34510.1); Has 2625 Blast hits to 2608 proteins in 148 species: Archae - 0; Bacteria - 0; Metazoa - 0; Fungi - 43; Plants - 2564; Viruses - 0; Other Eukaryotes - 18 (source: NCBI BLink). 
AT4G30170AT4G30170.1peroxidase, putative; FUNCTIONS IN: electron carrier activity, peroxidase activity, heme binding; INVOLVED IN: response to oxidative stress; LOCATED IN: endomembrane system; EXPRESSED IN: hypocotyl, root; CONTAINS InterPro DOMAIN/s: Haem peroxidase (InterPro:IPR010255), Plant peroxidase (InterPro:IPR000823), Haem peroxidase, plant/fungal/bacterial (InterPro:IPR002016); BEST Arabidopsis thaliana protein match is: peroxidase, putative (TAIR:AT2G18980.1); Has 2989 Blast hits to 2973 proteins in 233 species: Archae - 0; Bacteria - 4; Metazoa - 0; Fungi - 149; Plants - 2794; Viruses - 0; Other Eukaryotes - 42 (source: NCBI BLink). 
AT4G31760AT4G31760.1peroxidase, putative; FUNCTIONS IN: electron carrier activity, peroxidase activity, heme binding; INVOLVED IN: response to oxidative stress; LOCATED IN: endomembrane system; EXPRESSED IN: shoot apex, embryo, flower, seed; EXPRESSED DURING: petal differentiation and expansion stage, D bilateral stage, E expanded cotyledon stage; CONTAINS InterPro DOMAIN/s: Haem peroxidase (InterPro:IPR010255), Plant peroxidase (InterPro:IPR000823), Haem peroxidase, plant/fungal/bacterial (InterPro:IPR002016); BEST Arabidopsis thaliana protein match is: peroxidase, putative (TAIR:AT2G24800.1); Has 3233 Blast hits to 3217 proteins in 249 species: Archae - 0; Bacteria - 4; Metazoa - 4; Fungi - 343; Plants - 2829; Viruses - 0; Other Eukaryotes - 53 (source: NCBI BLink). 
AT4G31870AT4G31870.1Encodes glutathione peroxidase. 
AT4G32320AT4G32320.1Encodes a cytosolic ascorbate peroxidase APX6. Ascorbate peroxidases are enzymes that scavenge hydrogen peroxide in plant cells. Eight types of APX have been described for Arabidopsis: three cytosolic (APX1, APX2, APX6), two chloroplastic types (stromal sAPX, thylakoid tAPX), and three microsomal (APX3, APX4, APX5) isoforms. 
AT4G33420AT4G33420.1peroxidase, putative; FUNCTIONS IN: electron carrier activity, peroxidase activity, heme binding; INVOLVED IN: response to oxidative stress; EXPRESSED IN: 20 plant structures; EXPRESSED DURING: 10 growth stages; CONTAINS InterPro DOMAIN/s: Haem peroxidase (InterPro:IPR010255), Plant peroxidase (InterPro:IPR000823), Haem peroxidase, plant/fungal/bacterial (InterPro:IPR002016); BEST Arabidopsis thaliana protein match is: peroxidase (TAIR:AT5G51890.1); Has 3160 Blast hits to 3144 proteins in 249 species: Archae - 0; Bacteria - 4; Metazoa - 2; Fungi - 303; Plants - 2801; Viruses - 0; Other Eukaryotes - 50 (source: NCBI BLink). 
AT4G33870AT4G33870.1peroxidase, putative; FUNCTIONS IN: electron carrier activity, peroxidase activity, heme binding; INVOLVED IN: response to oxidative stress; LOCATED IN: endomembrane system; EXPRESSED IN: 14 plant structures; EXPRESSED DURING: 7 growth stages; CONTAINS InterPro DOMAIN/s: Haem peroxidase (InterPro:IPR010255), Plant peroxidase (InterPro:IPR000823), Haem peroxidase, plant/fungal/bacterial (InterPro:IPR002016); BEST Arabidopsis thaliana protein match is: electron carrier/ heme binding / peroxidase (TAIR:AT2G41480.1); Has 2480 Blast hits to 2471 proteins in 144 species: Archae - 0; Bacteria - 0; Metazoa - 0; Fungi - 39; Plants - 2419; Viruses - 0; Other Eukaryotes - 22 (source: NCBI BLink). 
AT4G35000AT4G35000.1Encodes a microsomal ascorbate peroxidase APX3. Ascorbate peroxidases are enzymes that scavenge hydrogen peroxide in plant cells. Eight types of APX have been described for Arabidopsis: three cytosolic (APX1, APX2, APX6), two chloroplastic types (stromal sAPX, thylakoid tAPX), and three microsomal (APX3, APX4, APX5) isoforms. The APX3 protein interacts with AKR2 (ankyrin-containing protein that interacts with AFT1) and AFT1, a 14-3-3 protein. 
AT4G35090AT4G35090.1Encodes a peroxisomal catalase, highly expressed in bolts and leaves. mRNA expression patterns show circadian regulation with mRNA levels being high in the subjective early morning. Loss of function mutations have increased H2O2 levels and increased H2O2 sensitivity. Mutants accumulate more toxic ions yet show decreased sensitivity to Li+. This decreased sensitivity is most likely due to an insensitivity to ethylene. 
AT4G35090.2Encodes a peroxisomal catalase, highly expressed in bolts and leaves. mRNA expression patterns show circadian regulation with mRNA levels being high in the subjective early morning. Loss of function mutations have increased H2O2 levels and increased H2O2 sensitivity. Mutants accumulate more toxic ions yet show decreased sensitivity to Li+. This decreased sensitivity is most likely due to an insensitivity to ethylene. 
AT4G35460AT4G35460.1NADPH-dependent thioredoxin reductase 1 (NTR1. Similar to E.coli NTR and has conserved NADPH binding domains. 
AT4G35970AT4G35970.1Encodes a microsomal ascorbate peroxidase APX5. Ascorbate peroxidases are enzymes that scavenge hydrogen peroxide in plant cells. Eight types of APX have been described for Arabidopsis: three cytosolic (APX1, APX2, APX6), two chloroplastic types (stromal sAPX, thylakoid tAPX), and three microsomal (APX3, APX4, APX5) isoforms. 
AT4G36430AT4G36430.1peroxidase, putative; FUNCTIONS IN: electron carrier activity, peroxidase activity, heme binding; INVOLVED IN: response to other organism; LOCATED IN: cell wall; EXPRESSED IN: 8 plant structures; EXPRESSED DURING: 4 anthesis, C globular stage, 4 leaf senescence stage; CONTAINS InterPro DOMAIN/s: Haem peroxidase (InterPro:IPR010255), Plant peroxidase (InterPro:IPR000823), Haem peroxidase, plant/fungal/bacterial (InterPro:IPR002016); BEST Arabidopsis thaliana protein match is: peroxidase, putative (TAIR:AT2G18150.1); Has 2968 Blast hits to 2951 proteins in 229 species: Archae - 0; Bacteria - 4; Metazoa - 2; Fungi - 92; Plants - 2824; Viruses - 0; Other Eukaryotes - 46 (source: NCBI BLink). 
AT4G37520AT4G37520.1peroxidase 50 (PER50) (P50) (PRXR2); FUNCTIONS IN: electron carrier activity, peroxidase activity, heme binding; INVOLVED IN: response to oxidative stress; LOCATED IN: cytoplasm; CONTAINS InterPro DOMAIN/s: Haem peroxidase (InterPro:IPR010255), Plant peroxidase (InterPro:IPR000823), Haem peroxidase, plant/fungal/bacterial (InterPro:IPR002016); BEST Arabidopsis thaliana protein match is: peroxidase, putative (TAIR:AT4G37530.1); Has 3003 Blast hits to 2988 proteins in 241 species: Archae - 0; Bacteria - 0; Metazoa - 2; Fungi - 172; Plants - 2780; Viruses - 0; Other Eukaryotes - 49 (source: NCBI BLink). 
AT4G37530AT4G37530.1peroxidase, putative; FUNCTIONS IN: electron carrier activity, peroxidase activity, heme binding; INVOLVED IN: response to salt stress; LOCATED IN: endomembrane system; EXPRESSED IN: root; CONTAINS InterPro DOMAIN/s: Haem peroxidase (InterPro:IPR010255), Plant peroxidase (InterPro:IPR000823), Haem peroxidase, plant/fungal/bacterial (InterPro:IPR002016); BEST Arabidopsis thaliana protein match is: peroxidase 50 (PER50) (P50) (PRXR2) (TAIR:AT4G37520.1); Has 2979 Blast hits to 2964 proteins in 237 species: Archae - 0; Bacteria - 0; Metazoa - 0; Fungi - 152; Plants - 2783; Viruses - 0; Other Eukaryotes - 44 (source: NCBI BLink). 
AT4G37530.2peroxidase, putative; FUNCTIONS IN: electron carrier activity, peroxidase activity, heme binding; INVOLVED IN: response to salt stress; LOCATED IN: endomembrane system; EXPRESSED IN: root; CONTAINS InterPro DOMAIN/s: Haem peroxidase (InterPro:IPR010255), Plant peroxidase (InterPro:IPR000823), Haem peroxidase, plant/fungal/bacterial (InterPro:IPR002016); BEST Arabidopsis thaliana protein match is: peroxidase 50 (PER50) (P50) (PRXR2) (TAIR:AT4G37520.1); Has 2979 Blast hits to 2964 proteins in 237 species: Archae - 0; Bacteria - 0; Metazoa - 0; Fungi - 152; Plants - 2783; Viruses - 0; Other Eukaryotes - 44 (source: NCBI BLink). 
AT5G05340AT5G05340.1peroxidase, putative; FUNCTIONS IN: electron carrier activity, peroxidase activity, heme binding; INVOLVED IN: response to oxidative stress; LOCATED IN: apoplast, cell wall; EXPRESSED IN: 9 plant structures; EXPRESSED DURING: 4 anthesis, LP.04 four leaves visible, C globular stage, petal differentiation and expansion stage; CONTAINS InterPro DOMAIN/s: Haem peroxidase (InterPro:IPR010255), Plant peroxidase (InterPro:IPR000823), Haem peroxidase, plant/fungal/bacterial (InterPro:IPR002016); BEST Arabidopsis thaliana protein match is: peroxidase, putative (TAIR:AT5G58400.1); Has 2945 Blast hits to 2930 proteins in 223 species: Archae - 0; Bacteria - 4; Metazoa - 2; Fungi - 110; Plants - 2778; Viruses - 0; Other Eukaryotes - 51 (source: NCBI BLink). 
AT5G06290AT5G06290.1Encodes a 2-Cys peroxiredoxin (2-Cys PrxB) that contains two catalytic Cys residues. 
AT5G06720AT5G06720.1peroxidase, putative; FUNCTIONS IN: electron carrier activity, peroxidase activity, heme binding; INVOLVED IN: response to oxidative stress; LOCATED IN: endomembrane system; EXPRESSED IN: 21 plant structures; EXPRESSED DURING: 11 growth stages; CONTAINS InterPro DOMAIN/s: Haem peroxidase (InterPro:IPR010255), Plant peroxidase (InterPro:IPR000823), Haem peroxidase, plant/fungal/bacterial (InterPro:IPR002016); BEST Arabidopsis thaliana protein match is: peroxidase, putative (TAIR:AT5G06730.1); Has 2941 Blast hits to 2925 proteins in 230 species: Archae - 0; Bacteria - 0; Metazoa - 2; Fungi - 109; Plants - 2780; Viruses - 2; Other Eukaryotes - 48 (source: NCBI BLink). 
AT5G06730AT5G06730.1peroxidase, putative; FUNCTIONS IN: electron carrier activity, peroxidase activity, heme binding; INVOLVED IN: response to oxidative stress; LOCATED IN: plasma membrane; EXPRESSED IN: root, cultured cell; CONTAINS InterPro DOMAIN/s: Haem peroxidase (InterPro:IPR010255), Plant peroxidase (InterPro:IPR000823), Haem peroxidase, plant/fungal/bacterial (InterPro:IPR002016); BEST Arabidopsis thaliana protein match is: peroxidase, putative (TAIR:AT5G06720.1); Has 2943 Blast hits to 2927 proteins in 230 species: Archae - 0; Bacteria - 5; Metazoa - 2; Fungi - 106; Plants - 2785; Viruses - 0; Other Eukaryotes - 45 (source: NCBI BLink). 
AT5G07390AT5G07390.1respiratory burst oxidase homolog A (ATRBOHA); FUNCTIONS IN: calcium ion binding; INVOLVED IN: defense response; LOCATED IN: intrinsic to plasma membrane; EXPRESSED IN: seedling, root, leaf; CONTAINS InterPro DOMAIN/s: Ferredoxin reductase-type FAD-binding domain (InterPro:IPR017927), Cytochrome b245, heavy chain (InterPro:IPR000778), EF-HAND 1 (InterPro:IPR018247), EF-Hand type (InterPro:IPR011992), EF hand (InterPro:IPR018248), Ferric reductase-like transmembrane component, N-terminal (InterPro:IPR013130), NADPH oxidase Respiratory burst (InterPro:IPR013623), Ferric reductase, NAD binding (InterPro:IPR013121), EF-HAND 2 (InterPro:IPR018249), FAD-binding 8 (InterPro:IPR013112), Riboflavin synthase-like beta-barrel (InterPro:IPR017938); BEST Arabidopsis thaliana protein match is: RHD2 (ROOT HAIR DEFECTIVE 2); NAD(P)H oxidase (TAIR:AT5G51060.1); Has 1368 Blast hits to 1284 proteins in 192 species: Archae - 6; Bacteria - 55; Metazoa - 580; Fungi - 344; Plants - 264; Viruses - 0; Other Eukaryotes - 119 (source: NCBI BLink). 
AT5G14130AT5G14130.1peroxidase, putative; FUNCTIONS IN: electron carrier activity, peroxidase activity, heme binding; INVOLVED IN: response to oxidative stress; LOCATED IN: endomembrane system; EXPRESSED IN: embryo, hypocotyl, fruit, root; EXPRESSED DURING: C globular stage; CONTAINS InterPro DOMAIN/s: Haem peroxidase (InterPro:IPR010255), Plant peroxidase (InterPro:IPR000823), Haem peroxidase, plant/fungal/bacterial (InterPro:IPR002016); BEST Arabidopsis thaliana protein match is: peroxidase, putative (TAIR:AT4G37530.1); Has 2956 Blast hits to 2939 proteins in 222 species: Archae - 0; Bacteria - 4; Metazoa - 0; Fungi - 109; Plants - 2801; Viruses - 0; Other Eukaryotes - 42 (source: NCBI BLink). 
AT5G15180AT5G15180.1peroxidase, putative; FUNCTIONS IN: electron carrier activity, peroxidase activity, heme binding; INVOLVED IN: response to oxidative stress; LOCATED IN: endomembrane system; EXPRESSED IN: flower, root, carpel; EXPRESSED DURING: 4 anthesis, petal differentiation and expansion stage; CONTAINS InterPro DOMAIN/s: Haem peroxidase (InterPro:IPR010255), Plant peroxidase (InterPro:IPR000823), Haem peroxidase, plant/fungal/bacterial (InterPro:IPR002016); BEST Arabidopsis thaliana protein match is: peroxidase 27 (PER27) (P27) (PRXR7) (TAIR:AT3G01190.1); Has 2845 Blast hits to 2829 proteins in 193 species: Archae - 0; Bacteria - 4; Metazoa - 0; Fungi - 47; Plants - 2769; Viruses - 0; Other Eukaryotes - 25 (source: NCBI BLink). 
AT5G16710AT5G16710.1The protein undergoes thiolation following treatment with the oxidant tert-butylhydroperoxide. 
AT5G17820AT5G17820.1peroxidase 57 (PER57) (P57) (PRXR10); FUNCTIONS IN: electron carrier activity, peroxidase activity, heme binding; INVOLVED IN: response to oxidative stress; LOCATED IN: cell wall, membrane, plant-type cell wall; EXPRESSED IN: root, leaf; CONTAINS InterPro DOMAIN/s: Haem peroxidase (InterPro:IPR010255), Plant peroxidase (InterPro:IPR000823), Haem peroxidase, plant/fungal/bacterial (InterPro:IPR002016); BEST Arabidopsis thaliana protein match is: peroxidase, putative (TAIR:AT3G03670.1); Has 2859 Blast hits to 2843 proteins in 198 species: Archae - 0; Bacteria - 0; Metazoa - 2; Fungi - 46; Plants - 2774; Viruses - 0; Other Eukaryotes - 37 (source: NCBI BLink). 
AT5G19880AT5G19880.1peroxidase, putative; FUNCTIONS IN: electron carrier activity, peroxidase activity, heme binding; INVOLVED IN: response to ethylene stimulus, response to oxidative stress, response to virus, N-terminal protein myristoylation; LOCATED IN: endomembrane system; EXPRESSED IN: 6 plant structures; EXPRESSED DURING: 4 anthesis, C globular stage; CONTAINS InterPro DOMAIN/s: Haem peroxidase (InterPro:IPR010255), Plant peroxidase (InterPro:IPR000823), Haem peroxidase, plant/fungal/bacterial (InterPro:IPR002016); BEST Arabidopsis thaliana protein match is: peroxidase, putative (TAIR:AT5G06720.1); Has 2756 Blast hits to 2744 proteins in 176 species: Archae - 0; Bacteria - 0; Metazoa - 2; Fungi - 30; Plants - 2698; Viruses - 0; Other Eukaryotes - 26 (source: NCBI BLink). 
AT5G19890AT5G19890.1peroxidase, putative; FUNCTIONS IN: electron carrier activity, peroxidase activity, heme binding; INVOLVED IN: response to oxidative stress; LOCATED IN: nucleus, cytoplasm; EXPRESSED IN: 17 plant structures; EXPRESSED DURING: 10 growth stages; CONTAINS InterPro DOMAIN/s: Haem peroxidase (InterPro:IPR010255), Plant peroxidase (InterPro:IPR000823), Haem peroxidase, plant/fungal/bacterial (InterPro:IPR002016); BEST Arabidopsis thaliana protein match is: peroxidase, putative (TAIR:AT5G06730.1); Has 2820 Blast hits to 2810 proteins in 191 species: Archae - 0; Bacteria - 4; Metazoa - 0; Fungi - 39; Plants - 2752; Viruses - 0; Other Eukaryotes - 25 (source: NCBI BLink). 
AT5G22410AT5G22410.1peroxidase, putative; FUNCTIONS IN: electron carrier activity, peroxidase activity, heme binding; INVOLVED IN: response to oxidative stress; LOCATED IN: endomembrane system; EXPRESSED IN: root; CONTAINS InterPro DOMAIN/s: Haem peroxidase (InterPro:IPR010255), Plant peroxidase (InterPro:IPR000823), Haem peroxidase, plant/fungal/bacterial (InterPro:IPR002016); BEST Arabidopsis thaliana protein match is: peroxidase 57 (PER57) (P57) (PRXR10) (TAIR:AT5G17820.1); Has 2424 Blast hits to 2416 proteins in 126 species: Archae - 0; Bacteria - 0; Metazoa - 0; Fungi - 12; Plants - 2406; Viruses - 0; Other Eukaryotes - 6 (source: NCBI BLink). 
AT5G24070AT5G24070.1peroxidase family protein; FUNCTIONS IN: electron carrier activity, peroxidase activity, heme binding; INVOLVED IN: response to oxidative stress; LOCATED IN: endomembrane system; EXPRESSED IN: root; CONTAINS InterPro DOMAIN/s: Haem peroxidase (InterPro:IPR010255), Plant peroxidase (InterPro:IPR000823), Haem peroxidase, plant/fungal/bacterial (InterPro:IPR002016); BEST Arabidopsis thaliana protein match is: peroxidase, putative (TAIR:AT2G43480.1); Has 2555 Blast hits to 2543 proteins in 158 species: Archae - 0; Bacteria - 0; Metazoa - 2; Fungi - 40; Plants - 2497; Viruses - 0; Other Eukaryotes - 16 (source: NCBI BLink). 
AT5G34850AT5G34850.1PURPLE ACID PHOSPHATASE 26 (PAP26); FUNCTIONS IN: protein serine/threonine phosphatase activity, acid phosphatase activity; INVOLVED IN: biological_process unknown; LOCATED IN: vacuole, plant-type cell wall; EXPRESSED IN: 25 plant structures; EXPRESSED DURING: 16 growth stages; CONTAINS InterPro DOMAIN/s: Purple acid phosphatase, N-terminal (InterPro:IPR015914), Metallophosphoesterase (InterPro:IPR004843), Purple acid phosphatase-like, N-terminal (InterPro:IPR008963); BEST Arabidopsis thaliana protein match is: PAP12 (PURPLE ACID PHOSPHATASE 12); acid phosphatase/ protein serine/threonine phosphatase (TAIR:AT2G27190.1); Has 1142 Blast hits to 1135 proteins in 256 species: Archae - 2; Bacteria - 306; Metazoa - 171; Fungi - 62; Plants - 442; Viruses - 0; Other Eukaryotes - 159 (source: NCBI BLink). 
AT5G39580AT5G39580.1peroxidase, putative; FUNCTIONS IN: electron carrier activity, peroxidase activity, heme binding; INVOLVED IN: defense response to fungus, N-terminal protein myristoylation; LOCATED IN: endomembrane system; EXPRESSED IN: 17 plant structures; EXPRESSED DURING: 12 growth stages; CONTAINS InterPro DOMAIN/s: Haem peroxidase (InterPro:IPR010255), Plant peroxidase (InterPro:IPR000823), Haem peroxidase, plant/fungal/bacterial (InterPro:IPR002016); BEST Arabidopsis thaliana protein match is: peroxidase, putative (TAIR:AT5G64120.1); Has 2504 Blast hits to 2491 proteins in 133 species: Archae - 0; Bacteria - 0; Metazoa - 0; Fungi - 8; Plants - 2490; Viruses - 0; Other Eukaryotes - 6 (source: NCBI BLink). 
AT5G39580.2peroxidase, putative; FUNCTIONS IN: electron carrier activity, peroxidase activity, heme binding; INVOLVED IN: defense response to fungus, N-terminal protein myristoylation; LOCATED IN: endomembrane system; EXPRESSED IN: 17 plant structures; EXPRESSED DURING: 12 growth stages; CONTAINS InterPro DOMAIN/s: Haem peroxidase (InterPro:IPR010255), Plant peroxidase (InterPro:IPR000823), Haem peroxidase, plant/fungal/bacterial (InterPro:IPR002016); BEST Arabidopsis thaliana protein match is: peroxidase, putative (TAIR:AT5G64120.1); Has 2504 Blast hits to 2491 proteins in 133 species: Archae - 0; Bacteria - 0; Metazoa - 0; Fungi - 8; Plants - 2490; Viruses - 0; Other Eukaryotes - 6 (source: NCBI BLink). 
AT5G40150AT5G40150.1peroxidase, putative; FUNCTIONS IN: electron carrier activity, peroxidase activity, heme binding; INVOLVED IN: response to oxidative stress; LOCATED IN: endomembrane system; EXPRESSED IN: 21 plant structures; EXPRESSED DURING: 13 growth stages; CONTAINS InterPro DOMAIN/s: Haem peroxidase (InterPro:IPR010255), Plant peroxidase (InterPro:IPR000823), Haem peroxidase, plant/fungal/bacterial (InterPro:IPR002016); BEST Arabidopsis thaliana protein match is: peroxidase, putative (TAIR:AT3G28200.1); Has 3213 Blast hits to 3199 proteins in 258 species: Archae - 0; Bacteria - 4; Metazoa - 0; Fungi - 351; Plants - 2806; Viruses - 0; Other Eukaryotes - 52 (source: NCBI BLink). 
AT5G42180AT5G42180.1peroxidase 64 (PER64) (P64) (PRXR4); FUNCTIONS IN: electron carrier activity, peroxidase activity, heme binding; INVOLVED IN: response to oxidative stress; LOCATED IN: plant-type cell wall; EXPRESSED IN: 10 plant structures; EXPRESSED DURING: 4 anthesis, C globular stage, petal differentiation and expansion stage; CONTAINS InterPro DOMAIN/s: Haem peroxidase (InterPro:IPR010255), Plant peroxidase (InterPro:IPR000823), Haem peroxidase, plant/fungal/bacterial (InterPro:IPR002016); BEST Arabidopsis thaliana protein match is: peroxidase (TAIR:AT5G51890.1); Has 2930 Blast hits to 2917 proteins in 223 species: Archae - 0; Bacteria - 4; Metazoa - 2; Fungi - 98; Plants - 2786; Viruses - 0; Other Eukaryotes - 40 (source: NCBI BLink). 
AT5G47000AT5G47000.1peroxidase, putative; FUNCTIONS IN: xylan 1,4-beta-xylosidase activity, peroxidase activity; INVOLVED IN: response to oxidative stress; LOCATED IN: endomembrane system; EXPRESSED IN: 13 plant structures; EXPRESSED DURING: L mature pollen stage, M germinated pollen stage, 4 anthesis, C globular stage, petal differentiation and expansion stage; CONTAINS InterPro DOMAIN/s: Haem peroxidase (InterPro:IPR010255), Plant peroxidase (InterPro:IPR000823), Haem peroxidase, plant/fungal/bacterial (InterPro:IPR002016); BEST Arabidopsis thaliana protein match is: peroxidase, putative (TAIR:AT4G17690.1); Has 3176 Blast hits to 3160 proteins in 242 species: Archae - 0; Bacteria - 4; Metazoa - 2; Fungi - 301; Plants - 2821; Viruses - 0; Other Eukaryotes - 48 (source: NCBI BLink). 
AT5G47910AT5G47910.1NADPH/respiratory burst oxidase protein D (RbohD).Interacts with AtrbohF gene to fine tune the spatial control of ROI production and hypersensitive response to cell in and around infection site. 
AT5G51060AT5G51060.1RHD2 (along with RHD3 and RHD4) is required for normal root hair elongation. Has NADPH oxidase activity. Gene is expressed in the elongation and differention zone in trichoblasts and elongating root hairs. RDH2 is localized to the growing tips of root hair cells. It is required for the production of reactive oxygen species in response to extracellular ATP stimulus. The increase in ROS production stimulates Ca2+ influx. 
AT5G51890AT5G51890.1encodes peroxidase involved in the lignification of tracheary elements (TE) in roots 
AT5G58390AT5G58390.1peroxidase, putative; FUNCTIONS IN: electron carrier activity, peroxidase activity, heme binding; INVOLVED IN: response to oxidative stress; LOCATED IN: endomembrane system; EXPRESSED IN: 10 plant structures; EXPRESSED DURING: 6 growth stages; CONTAINS InterPro DOMAIN/s: Haem peroxidase (InterPro:IPR010255), Plant peroxidase (InterPro:IPR000823), Haem peroxidase, plant/fungal/bacterial (InterPro:IPR002016); BEST Arabidopsis thaliana protein match is: peroxidase, putative (TAIR:AT5G58400.1); Has 2891 Blast hits to 2875 proteins in 212 species: Archae - 0; Bacteria - 4; Metazoa - 2; Fungi - 66; Plants - 2777; Viruses - 0; Other Eukaryotes - 42 (source: NCBI BLink). 
AT5G58400AT5G58400.1peroxidase, putative; FUNCTIONS IN: electron carrier activity, peroxidase activity, heme binding; INVOLVED IN: response to oxidative stress; LOCATED IN: endomembrane system; EXPRESSED IN: 6 plant structures; EXPRESSED DURING: 4 anthesis, C globular stage, petal differentiation and expansion stage; CONTAINS InterPro DOMAIN/s: Haem peroxidase (InterPro:IPR010255), Plant peroxidase (InterPro:IPR000823), Haem peroxidase, plant/fungal/bacterial (InterPro:IPR002016); BEST Arabidopsis thaliana protein match is: peroxidase, putative (TAIR:AT5G58390.1); Has 2834 Blast hits to 2818 proteins in 183 species: Archae - 0; Bacteria - 4; Metazoa - 2; Fungi - 33; Plants - 2767; Viruses - 0; Other Eukaryotes - 28 (source: NCBI BLink). 
AT5G60010AT5G60010.1FAD binding / calcium ion binding / electron carrier/ iron ion binding / oxidoreductase/ oxidoreductase, acting on NADH or NADPH, with oxygen as acceptor / peroxidase/ superoxide-generating NADPH oxidase; FUNCTIONS IN: in 8 functions; INVOLVED IN: oxidation reduction; LOCATED IN: integral to membrane, membrane; EXPRESSED IN: 7 plant structures; EXPRESSED DURING: L mature pollen stage, M germinated pollen stage, 4 anthesis, LP.10 ten leaves visible, petal differentiation and expansion stage; CONTAINS InterPro DOMAIN/s: Ferredoxin reductase-type FAD-binding domain (InterPro:IPR017927), Cytochrome b245, heavy chain (InterPro:IPR000778), EF-HAND 1 (InterPro:IPR018247), Calcium-binding EF-hand (InterPro:IPR002048), EF-Hand type (InterPro:IPR011992), EF hand (InterPro:IPR018248), Ferric reductase-like transmembrane component, N-terminal (InterPro:IPR013130), Ferric reductase, NAD binding (InterPro:IPR013121), NADPH oxidase Respiratory burst (InterPro:IPR013623), EF-HAND 2 (InterPro:IPR018249), FAD-binding 8 (InterPro:IPR013112), Riboflavin synthase-like beta-barrel (InterPro:IPR017938); BEST Arabidopsis thaliana protein match is: ferric reductase-like transmembrane component family protein (TAIR:AT3G45810.1); Has 1244 Blast hits to 1158 proteins in 195 species: Archae - 0; Bacteria - 81; Metazoa - 578; Fungi - 207; Plants - 270; Viruses - 0; Other Eukaryotes - 108 (source: NCBI BLink). 
AT5G64100AT5G64100.1peroxidase, putative; FUNCTIONS IN: electron carrier activity, peroxidase activity, heme binding; INVOLVED IN: response to oxidative stress; LOCATED IN: cell wall; EXPRESSED IN: hypocotyl, root, callus; EXPRESSED DURING: seedling growth; CONTAINS InterPro DOMAIN/s: Haem peroxidase (InterPro:IPR010255), Plant peroxidase (InterPro:IPR000823), Haem peroxidase, plant/fungal/bacterial (InterPro:IPR002016); BEST Arabidopsis thaliana protein match is: peroxidase, putative (TAIR:AT5G64110.1); Has 2534 Blast hits to 2521 proteins in 146 species: Archae - 0; Bacteria - 0; Metazoa - 0; Fungi - 20; Plants - 2497; Viruses - 0; Other Eukaryotes - 17 (source: NCBI BLink). 
AT5G64110AT5G64110.1peroxidase, putative; FUNCTIONS IN: electron carrier activity, peroxidase activity, heme binding; INVOLVED IN: response to oxidative stress; LOCATED IN: membrane; EXPRESSED IN: shoot, shoot apex, stamen, leaf; EXPRESSED DURING: 4 anthesis; CONTAINS InterPro DOMAIN/s: Haem peroxidase (InterPro:IPR010255), Plant peroxidase (InterPro:IPR000823), Haem peroxidase, plant/fungal/bacterial (InterPro:IPR002016); BEST Arabidopsis thaliana protein match is: peroxidase, putative (TAIR:AT5G64100.1); Has 2475 Blast hits to 2463 proteins in 135 species: Archae - 0; Bacteria - 4; Metazoa - 0; Fungi - 11; Plants - 2453; Viruses - 0; Other Eukaryotes - 7 (source: NCBI BLink). 
AT5G64120AT5G64120.1encodes a cell wall bound peroxidase that is induced by hypo-osmolarity 
AT5G66390AT5G66390.1peroxidase 72 (PER72) (P72) (PRXR8); FUNCTIONS IN: electron carrier activity, peroxidase activity, heme binding; INVOLVED IN: response to oxidative stress; LOCATED IN: endomembrane system; EXPRESSED IN: leaf apex, hypocotyl, flower, root; EXPRESSED DURING: 4 anthesis, petal differentiation and expansion stage; CONTAINS InterPro DOMAIN/s: Haem peroxidase (InterPro:IPR010255), Plant peroxidase (InterPro:IPR000823), Haem peroxidase, plant/fungal/bacterial (InterPro:IPR002016); BEST Arabidopsis thaliana protein match is: peroxidase, putative (TAIR:AT4G36430.1); Has 2940 Blast hits to 2923 proteins in 224 species: Archae - 0; Bacteria - 4; Metazoa - 0; Fungi - 117; Plants - 2778; Viruses - 0; Other Eukaryotes - 41 (source: NCBI BLink). 
AT5G67400AT5G67400.1peroxidase 73 (PER73) (P73) (PRXR11); FUNCTIONS IN: electron carrier activity, peroxidase activity, heme binding; INVOLVED IN: response to oxidative stress; LOCATED IN: endomembrane system; EXPRESSED IN: root; CONTAINS InterPro DOMAIN/s: Haem peroxidase (InterPro:IPR010255), Plant peroxidase (InterPro:IPR000823), Haem peroxidase, plant/fungal/bacterial (InterPro:IPR002016); BEST Arabidopsis thaliana protein match is: peroxidase, putative (TAIR:AT3G49960.1); Has 2886 Blast hits to 2873 proteins in 211 species: Archae - 0; Bacteria - 0; Metazoa - 0; Fungi - 83; Plants - 2764; Viruses - 0; Other Eukaryotes - 39 (source: NCBI BLink). 


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