version

Summary of GO:0015267 (All List)

Organism Arabidopsis thaliana
GO ID GO:0015267
Namespace Function
Name channel or pore class transporter activity
Description Allows facilitated diffusion (by an energy-independent process) by passage through a transmembrane aqueous pore or channel without a carrier-mediated mechanism. They do not exhibit stereospecificity but may be specific for a particular molecular species or class of molecules.

Entry Genes (128 entries)

LocusGene modelDescription
AT1G01340AT1G01340.1member of Cyclic nucleotide gated channel family 
AT1G01620AT1G01620.1a member of the plasma membrane intrinsic protein subfamily PIP1. localizes to the plasma membrane and exhibits water transport activity in Xenopus oocyte. expressed ubiquitously and protein level decreases slightly during leaf development. 
AT1G01620.2a member of the plasma membrane intrinsic protein subfamily PIP1. localizes to the plasma membrane and exhibits water transport activity in Xenopus oocyte. expressed ubiquitously and protein level decreases slightly during leaf development. 
AT1G02510AT1G02510.1Encodes AtTPK4, a member of the Arabidopsis thaliana K+ channel family of AtTPK/KCO proteins. AtTPK4 is targeted to the plasma membrane. In contrast other members of the AtTPK proteins are located in tonoplast. AtTPK4 forms a voltage-independent K+ channel that is blocked by extracellular calcium ions. May form homomeric ion channels in vivo. 
AT1G04690AT1G04690.1POTASSIUM CHANNEL BETA SUBUNIT (KAB1); FUNCTIONS IN: oxidoreductase activity, potassium channel activity; INVOLVED IN: oxidation reduction, potassium ion transport; LOCATED IN: plasma membrane, membrane; EXPRESSED IN: 24 plant structures; EXPRESSED DURING: 13 growth stages; CONTAINS InterPro DOMAIN/s: Aldo/keto reductase (InterPro:IPR001395), Potassium channel, voltage-dependent, beta subunit, KCNAB-related (InterPro:IPR005399); BEST Arabidopsis thaliana protein match is: aldo/keto reductase family protein (TAIR:AT1G60690.1); Has 17446 Blast hits to 17422 proteins in 1383 species: Archae - 314; Bacteria - 9995; Metazoa - 800; Fungi - 1248; Plants - 507; Viruses - 0; Other Eukaryotes - 4582 (source: NCBI BLink). 
AT1G05200AT1G05200.1member of Putative ligand-gated ion channel subunit family 
AT1G05200.2member of Putative ligand-gated ion channel subunit family 
AT1G07430AT1G07430.1protein phosphatase 2C, putative / PP2C, putative; FUNCTIONS IN: protein serine/threonine phosphatase activity, catalytic activity; INVOLVED IN: protein amino acid dephosphorylation; LOCATED IN: protein serine/threonine phosphatase complex; EXPRESSED IN: 17 plant structures; EXPRESSED DURING: 9 growth stages; CONTAINS InterPro DOMAIN/s: Protein phosphatase 2C, manganese/magnesium aspartate binding site (InterPro:IPR000222), Protein phosphatase 2C-related (InterPro:IPR001932), Protein phosphatase 2C (InterPro:IPR015655), Protein phosphatase 2C, N-terminal (InterPro:IPR014045); BEST Arabidopsis thaliana protein match is: protein phosphatase 2C, putative / PP2C, putative (TAIR:AT2G29380.1); Has 4401 Blast hits to 4389 proteins in 274 species: Archae - 0; Bacteria - 82; Metazoa - 1419; Fungi - 539; Plants - 1372; Viruses - 7; Other Eukaryotes - 982 (source: NCBI BLink). 
AT1G15990AT1G15990.1member of Cyclic nucleotide gated channel family 
AT1G19780AT1G19780.1member of Cyclic nucleotide gated channel family 
AT1G27770AT1G27770.1Encodes a chloroplast envelope Ca2+-ATPase with an N-terminal autoinhibitor. 
AT1G27770.2Encodes a chloroplast envelope Ca2+-ATPase with an N-terminal autoinhibitor. 
AT1G30270AT1G30270.1Arabidopsis thaliana CBL-interacting protein kinase 23. CIPK23 serves as a positive regulator of the potassium transporter AKT1 by directly phosphorylates AKT1. CIPK23 is activated by the binding of two calcineurin B-like proteins, CBL1 and CBL9. 
AT1G42540AT1G42540.1member of Putative ligand-gated ion channel subunit family 
AT1G50400AT1G50400.1porin family protein; FUNCTIONS IN: voltage-gated anion channel activity; INVOLVED IN: anion transport; LOCATED IN: mitochondrial outer membrane; EXPRESSED IN: 19 plant structures; EXPRESSED DURING: 13 growth stages; CONTAINS InterPro DOMAIN/s: Porin, eukaryotic type (InterPro:IPR001925); BEST Arabidopsis thaliana protein match is: TOM40; P-P-bond-hydrolysis-driven protein transmembrane transporter/ voltage-gated anion channel (TAIR:AT3G20000.1); Has 397 Blast hits to 397 proteins in 139 species: Archae - 0; Bacteria - 0; Metazoa - 222; Fungi - 97; Plants - 32; Viruses - 0; Other Eukaryotes - 46 (source: NCBI BLink). 
AT1G55620AT1G55620.1Encodes a chloride channel protein that has been localized to the chloroplast and golgi apparatus. Complements yeast gef1 mutant and therefor may function to acidify the golgi lumen. 
AT1G55620.2Encodes a chloride channel protein that has been localized to the chloroplast and golgi apparatus. Complements yeast gef1 mutant and therefor may function to acidify the golgi lumen. 
AT1G58200AT1G58200.1A member of MscS-like gene family, structurally very similar to MSL2, comprising of an N-terminal chloroplast transit peptide, five trans-membrane helices and a C-terminal cytoplasmic domain. Mutant plants showed abnormalities in the size and shape of plastids. MSL3-GFP was localized to discrete foci on the plastid envelope and co-localize with the plastid division protein AtMinE. MSL3 was capable of increasing the osmotic-shock survival of a mutant bacterial strain lacking MS-ion-channel activity. 
AT1G58200.2A member of MscS-like gene family, structurally very similar to MSL2, comprising of an N-terminal chloroplast transit peptide, five trans-membrane helices and a C-terminal cytoplasmic domain. Mutant plants showed abnormalities in the size and shape of plastids. MSL3-GFP was localized to discrete foci on the plastid envelope and co-localize with the plastid division protein AtMinE. MSL3 was capable of increasing the osmotic-shock survival of a mutant bacterial strain lacking MS-ion-channel activity. 
AT2G17260AT2G17260.1Encodes a glutamate receptor. Involved in calcium-programmed stomatal closure. 
AT2G23980AT2G23980.1member of Cyclic nucleotide gated channel family 
AT2G24240AT2G24240.1potassium channel tetramerisation domain-containing protein; FUNCTIONS IN: protein binding, voltage-gated potassium channel activity; INVOLVED IN: potassium ion transport; LOCATED IN: voltage-gated potassium channel complex, membrane; EXPRESSED IN: 17 plant structures; EXPRESSED DURING: 11 growth stages; CONTAINS InterPro DOMAIN/s: WD40 repeat-like (InterPro:IPR011046), BTB/POZ fold (InterPro:IPR011333), Potassium channel, voltage dependent, Kv, tetramerisation (InterPro:IPR003131), BTB/POZ-like (InterPro:IPR000210); BEST Arabidopsis thaliana protein match is: potassium channel tetramerisation domain-containing protein (TAIR:AT4G30940.1); Has 748 Blast hits to 733 proteins in 85 species: Archae - 0; Bacteria - 0; Metazoa - 614; Fungi - 2; Plants - 67; Viruses - 0; Other Eukaryotes - 65 (source: NCBI BLink). 
AT2G24610AT2G24610.1member of Cyclic nucleotide gated channel family 
AT2G24710AT2G24710.1member of Putative ligand-gated ion channel subunit family 
AT2G24720AT2G24720.1member of Putative ligand-gated ion channel subunit family 
AT2G25600AT2G25600.1mutant has Impaired pollen-tube growth; member of Shaker K+ channel family, also Stelar K+ outward rectifying channel (SKOR) family 
AT2G26650AT2G26650.1Shaker-like inward rectifying potassium channel predominantly expressed in predominantly in root hairs and root endodermis. 
AT2G28260AT2G28260.1member of Cyclic nucleotide gated channel family 
AT2G29100AT2G29100.1member of Putative ligand-gated ion channel subunit family 
AT2G29110AT2G29110.1member of Putative ligand-gated ion channel subunit family 
AT2G29120AT2G29120.1member of Putative ligand-gated ion channel subunit family 
AT2G32390AT2G32390.1Encodes a ionotropic glutamate receptor ortholog, a member of a putative ligand-gated ion channel subunit family 
AT2G32390.2Encodes a ionotropic glutamate receptor ortholog, a member of a putative ligand-gated ion channel subunit family 
AT2G32400AT2G32400.1Glr5 
AT2G37170AT2G37170.1a member of the plasma membrane intrinsic protein subfamily PIP2. localizes to the plasma membrane and exhibits water transport activity in Xenopus oocyte. expressed specifically in the vascular bundles and protein level increases slightly during leaf dev 
AT2G37180AT2G37180.1a member of the plasma membrane intrinsic protein PIP2. functions as aquaporin and is involved in dessication. 
AT2G43950AT2G43950.1Constitutes a peptide sensitive ion channel in chloroplast outer membranes. Accumulates in germinating seeds and developing embryos. 
AT2G43950.2Constitutes a peptide sensitive ion channel in chloroplast outer membranes. Accumulates in germinating seeds and developing embryos. 
AT2G43950.3Constitutes a peptide sensitive ion channel in chloroplast outer membranes. Accumulates in germinating seeds and developing embryos. 
AT2G45960AT2G45960.1a member of the plasma membrane intrinsic protein subfamily PIP1. localizes to the plasma membrane and exhibits water transport activity in Xenopus oocyte. expressed ubiquitously and protein level decreases slightly during leaf development. 
AT2G45960.2a member of the plasma membrane intrinsic protein subfamily PIP1. localizes to the plasma membrane and exhibits water transport activity in Xenopus oocyte. expressed ubiquitously and protein level decreases slightly during leaf development. 
AT2G45960.3a member of the plasma membrane intrinsic protein subfamily PIP1. localizes to the plasma membrane and exhibits water transport activity in Xenopus oocyte. expressed ubiquitously and protein level decreases slightly during leaf development. 
AT2G46430AT2G46430.1cyclic nucleotide gated channel (CNGC4), downstream component of the signaling pathways leading to HR/resistance 
AT2G46430.2cyclic nucleotide gated channel (CNGC4), downstream component of the signaling pathways leading to HR/resistance 
AT2G46440AT2G46440.1Member of Cyclic nucleotide gated channel family. Positive regulator of resistance against avirulent fungal pathogen. 
AT2G46450AT2G46450.1Member of Cyclic nucleotide gated channel family.Positive regulator of resistance against avirulent fungal pathogen.Suppresses the phenotype conferred by cpr22 in a dosage-dependent manner. 
AT3G01280AT3G01280.1Encodes a voltage-dependent anion channel (VDAC: AT3G01280/VDAC1, AT5G67500/VDAC2, AT5G15090/VDAC3, AT5G57490/VDAC4, AT5G15090/VDAC5). VDACs are reported to be porin-type, beta-barrel diffusion pores. They are prominently localized in the outer mitochondrial membrane and are involved in metabolite exchange between the organelle and the cytosol. 
AT3G02850AT3G02850.1member of Stelar K+ outward rectifying channel (SKOR) family. Mediates the delivery of K+ from stelar cells to the xylem in the roots towards the shoot. mRNA accumulation is modulated by abscisic acid. K+ gating activity is modulated by external and internal K+. 
AT3G04090AT3G04090.1Belongs to a family of plant aquaporins. Similar to yeast and radish aquaporins. Located on ER. 
AT3G04110AT3G04110.1putative glutamate receptor (GLR1.1). Contains a functional cation - permeable pore domain. Involved in cellular cation homeostasis. 
AT3G07520AT3G07520.1member of Putative ligand-gated ion channel subunit family. Contains a functional cation - permeable pore domain. Involved in cellular cation homeostasis. 
AT3G09030AT3G09030.1potassium channel tetramerisation domain-containing protein; FUNCTIONS IN: protein binding, voltage-gated potassium channel activity; INVOLVED IN: potassium ion transport; LOCATED IN: voltage-gated potassium channel complex, membrane; EXPRESSED IN: 17 plant structures; EXPRESSED DURING: 8 growth stages; CONTAINS InterPro DOMAIN/s: BTB/POZ fold (InterPro:IPR011333), Potassium channel, voltage dependent, Kv, tetramerisation (InterPro:IPR003131), BTB/POZ-like (InterPro:IPR000210); BEST Arabidopsis thaliana protein match is: potassium channel tetramerisation domain-containing protein (TAIR:AT5G41330.1); Has 1331 Blast hits to 1319 proteins in 94 species: Archae - 0; Bacteria - 0; Metazoa - 1177; Fungi - 0; Plants - 81; Viruses - 0; Other Eukaryotes - 73 (source: NCBI BLink). 
AT3G16240AT3G16240.1Delta tonoplast intrinsic protein, functions as a water channel and ammonium (NH3) transporter. Highly expressed in flower, shoot, and stem. Expression shows diurnal regulation and is induced by ammonium (NH3). Protein localized to vacuolar membrane. 
AT3G17690AT3G17690.1member of Cyclic nucleotide gated channel family 
AT3G17700AT3G17700.1cyclic nucleotide-binding transporter 1, member of a family of cyclic nucleotide gated channels. 
AT3G18440AT3G18440.1Belongs to the aluminum-activated malate transporter family. Encodes a vacuolar malate channel. Expressed in all parts of plants. Almost exclusively expressed in mesophyll cells of leaves. 
AT3G20000AT3G20000.1Encodes a component of the TOM receptor complex responsible for the recognition and translocation of cytosolically synthesized mitochondrial preproteins. With TOM22, functions as the transit peptide receptor at the surface of the mitochondrial outer membrane and facilitates the movement of preproteins into the translocation pore. 
AT3G27170AT3G27170.1member of Anion channel protein family 
AT3G47440AT3G47440.1Encodes AtTIP5;1, functions as water and urea channels in pollen. 
AT3G48010AT3G48010.1member of Cyclic nucleotide gated channel family 
AT3G49920AT3G49920.1Encodes a voltage-dependent anion channel (VDAC: AT3G01280/VDAC1, AT5G67500/VDAC2, AT5G15090/VDAC3, AT5G57490/VDAC4, AT5G15090/VDAC5). VDACs are reported to be porin-type, beta-barrel diffusion pores. They are prominently localized in the outer mitochondrial membrane and are involved in metabolite exchange between the organelle and the cytosol. 
AT3G51480AT3G51480.1member of Putative ligand-gated ion channel subunit family 
AT3G53420AT3G53420.1a member of the plasma membrane intrinsic protein subfamily PIP2. localizes to the plasma membrane and exhibits water transport activity in Xenopus oocyte. expressed specifically in the vascular bundles and protein level increases slightly during leaf dev 
AT3G53420.2a member of the plasma membrane intrinsic protein subfamily PIP2. localizes to the plasma membrane and exhibits water transport activity in Xenopus oocyte. expressed specifically in the vascular bundles and protein level increases slightly during leaf dev 
AT3G61430AT3G61430.1a member of the plasma membrane intrinsic protein subfamily PIP1. localizes to the plasma membrane and exhibits water transport activity in Xenopus oocyte. expressed ubiquitously and protein level decreases slightly during leaf development. 
AT3G61430.2a member of the plasma membrane intrinsic protein subfamily PIP1. localizes to the plasma membrane and exhibits water transport activity in Xenopus oocyte. expressed ubiquitously and protein level decreases slightly during leaf development. 
AT4G01010AT4G01010.1member of Cyclic nucleotide gated channel family 
AT4G01470AT4G01470.1Encodes AtTIP1;3, functions as water and urea channels in pollen. 
AT4G01840AT4G01840.1Encodes AtTPK5, a member of the Arabidopsis thaliana K+ channel family of AtTPK/KCO proteins. AtTPK5 is targeted to the vacuolar membrane. May form homomeric ion channels in vivo. 
AT4G03560AT4G03560.1Encodes a depolarization-activated Ca(2+) channel. Anti-sense experiments with this gene as well as Sucrose-H(+) symporters and complementation of yeast sucrose uptake mutant cch1 suggest that this protein mediates a voltage-activated Ca(2+ )influx. Mutants lack detectable SV channel activity suggesting TPC1 is essential component of the SV channel. Patch clamp analysis of loss of function mutation indicates TPC1 does not affect Ca2+ signaling in response to abiotic and biotic stress. 
AT4G10380AT4G10380.1Essential for efficient Boron uptake and plant development under boron limitation. Also functions in arsenite transport and tolerance. 
AT4G18160AT4G18160.1Encodes AtTPK3 (KCO6), a member of the Arabidopsis thaliana K+ channel family of AtTPK/KCO proteins.AtTPK3 is targeted to the vacuolar membrane. May form homomeric ion channels in vivo. 
AT4G18290AT4G18290.1One of the four members of the Shaker family encoding guard cell potassium inward channels. Critical to stomatal opening induced by blue light. Critical to circadian rhythm of stomatal opening. Involved in plant development in response to high light intensity. Under high light intensity, the mutant plant produced less biomass compared to the wild type. 
AT4G19030AT4G19030.1an aquaporin whose expression level is reduced by ABA, NaCl, dark, and dessication. is expressed at relatively low levels under normal conditions. Also functions in arsenite transport and tolerance. 
AT4G22200AT4G22200.1Encodes a photosynthate- and light-dependent inward rectifying potassium channel with unique gating properties that are regulated by phosphorylation. Expressed in guard cell protoplasts and in the phloem and xylem of aerial portions of the plant. The channel can coassemble with another K+ channel, KAT1, in vitro. In guard cells, AKT2/3 is responsible for the Ca2+ sensitivity of the K+ uptake channel. In the phloem, it regulates the sucrose/H+ symporters via the phloem potential. 
AT4G30360AT4G30360.1member of Cyclic nucleotide gated channel family 
AT4G30560AT4G30560.1member of Cyclic nucleotide gated channel family 
AT4G30940AT4G30940.1potassium channel tetramerisation domain-containing protein; FUNCTIONS IN: protein binding, voltage-gated potassium channel activity; INVOLVED IN: potassium ion transport; LOCATED IN: voltage-gated potassium channel complex, membrane; EXPRESSED IN: leaf whorl, male gametophyte, flower, pollen tube; EXPRESSED DURING: L mature pollen stage, M germinated pollen stage, 4 anthesis; CONTAINS InterPro DOMAIN/s: WD40 repeat-like (InterPro:IPR011046), BTB/POZ fold (InterPro:IPR011333), Potassium channel, voltage dependent, Kv, tetramerisation (InterPro:IPR003131), BTB/POZ-like (InterPro:IPR000210); BEST Arabidopsis thaliana protein match is: potassium channel tetramerisation domain-containing protein (TAIR:AT2G24240.1); Has 948 Blast hits to 933 proteins in 91 species: Archae - 0; Bacteria - 2; Metazoa - 800; Fungi - 0; Plants - 69; Viruses - 0; Other Eukaryotes - 77 (source: NCBI BLink). 
AT4G31710AT4G31710.1member of Putative ligand-gated ion channel subunit family 
AT4G32500AT4G32500.1member of Stelar K+ outward rectifying channel (SKOR) family 
AT4G32650AT4G32650.1A member of the Shaker family of voltage-gated potassium channel subunits. Does not form functional potassium channel on its own. Involved in down-regulating AKT1 and KAT1 channel activity by forming heteromers with AKT1 or KAT1. 
AT4G32650.2A member of the Shaker family of voltage-gated potassium channel subunits. Does not form functional potassium channel on its own. Involved in down-regulating AKT1 and KAT1 channel activity by forming heteromers with AKT1 or KAT1. 
AT4G32650.3A member of the Shaker family of voltage-gated potassium channel subunits. Does not form functional potassium channel on its own. Involved in down-regulating AKT1 and KAT1 channel activity by forming heteromers with AKT1 or KAT1. 
AT4G35100AT4G35100.1a member of the plasma membrane intrinsic protein PIP. functions as aquaporin. Salt-stress-inducible MIP 
AT4G35290AT4G35290.1Encodes a putative glutamate receptor like-protein, member of Putative ligand-gated ion channel subunit family 
AT4G35290.2Encodes a putative glutamate receptor like-protein, member of Putative ligand-gated ion channel subunit family 
AT4G35440AT4G35440.1Enclodes a choride channel protein that is localized to the thlakoid membrane. 
AT5G10490AT5G10490.1A member of MscS-like gene family, structurally very similar to MSL3, comprising of an N-terminal chloroplast transit peptide, five trans-membrane helices and a C-terminal cytoplasmic domain. Mutant plants showed abnormalities in the size and shape of plastids. MSL2-GFP was localized to discrete foci on the plastid envelope and co-localize with the plastid division protein AtMinE. 
AT5G10490.2A member of MscS-like gene family, structurally very similar to MSL3, comprising of an N-terminal chloroplast transit peptide, five trans-membrane helices and a C-terminal cytoplasmic domain. Mutant plants showed abnormalities in the size and shape of plastids. MSL2-GFP was localized to discrete foci on the plastid envelope and co-localize with the plastid division protein AtMinE. 
AT5G11180AT5G11180.1member of Putative ligand-gated ion channel subunit family 
AT5G11210AT5G11210.1member of Putative ligand-gated ion channel subunit family 
AT5G12080AT5G12080.1MECHANOSENSITIVE CHANNEL OF SMALL CONDUCTANCE-LIKE 10 (MSL10); FUNCTIONS IN: mechanically-gated ion channel activity; INVOLVED IN: detection of mechanical stimulus; LOCATED IN: plasma membrane, membrane; EXPRESSED IN: 26 plant structures; EXPRESSED DURING: 13 growth stages; CONTAINS InterPro DOMAIN/s: Membrane protein, At2g17000, predicted (InterPro:IPR016688), Mechanosensitive ion channel MscS (InterPro:IPR006685), Like-Sm ribonucleoprotein-related, core (InterPro:IPR010920); BEST Arabidopsis thaliana protein match is: MSL9 (MECHANOSENSITIVE CHANNEL OF SMALL CONDUCTANCE-LIKE 9); mechanically-gated ion channel (TAIR:AT5G19520.1); Has 2071 Blast hits to 2068 proteins in 596 species: Archae - 92; Bacteria - 1325; Metazoa - 0; Fungi - 121; Plants - 82; Viruses - 0; Other Eukaryotes - 451 (source: NCBI BLink). 
AT5G12080.2MECHANOSENSITIVE CHANNEL OF SMALL CONDUCTANCE-LIKE 10 (MSL10); FUNCTIONS IN: mechanically-gated ion channel activity; INVOLVED IN: detection of mechanical stimulus; LOCATED IN: plasma membrane, membrane; EXPRESSED IN: 26 plant structures; EXPRESSED DURING: 13 growth stages; CONTAINS InterPro DOMAIN/s: Membrane protein, At2g17000, predicted (InterPro:IPR016688), Mechanosensitive ion channel MscS (InterPro:IPR006685), Like-Sm ribonucleoprotein-related, core (InterPro:IPR010920); BEST Arabidopsis thaliana protein match is: MSL9 (MECHANOSENSITIVE CHANNEL OF SMALL CONDUCTANCE-LIKE 9); mechanically-gated ion channel (TAIR:AT5G19520.1); Has 2071 Blast hits to 2068 proteins in 596 species: Archae - 92; Bacteria - 1325; Metazoa - 0; Fungi - 121; Plants - 82; Viruses - 0; Other Eukaryotes - 451 (source: NCBI BLink). 
AT5G12080.3MECHANOSENSITIVE CHANNEL OF SMALL CONDUCTANCE-LIKE 10 (MSL10); FUNCTIONS IN: mechanically-gated ion channel activity; INVOLVED IN: detection of mechanical stimulus; LOCATED IN: plasma membrane, membrane; EXPRESSED IN: 26 plant structures; EXPRESSED DURING: 13 growth stages; CONTAINS InterPro DOMAIN/s: Membrane protein, At2g17000, predicted (InterPro:IPR016688), Mechanosensitive ion channel MscS (InterPro:IPR006685), Like-Sm ribonucleoprotein-related, core (InterPro:IPR010920); BEST Arabidopsis thaliana protein match is: MSL9 (MECHANOSENSITIVE CHANNEL OF SMALL CONDUCTANCE-LIKE 9); mechanically-gated ion channel (TAIR:AT5G19520.1); Has 2071 Blast hits to 2068 proteins in 596 species: Archae - 92; Bacteria - 1325; Metazoa - 0; Fungi - 121; Plants - 82; Viruses - 0; Other Eukaryotes - 451 (source: NCBI BLink). 
AT5G14870AT5G14870.1Encodes a member of the cyclic nucleotide gated channel family that is asymmetrically localized to the plasma membrane at the growing tip of the pollen tube and is involved in pollen tube growth. It likely directly transduces a cNMP signal into an ion flux that can produce a localized signal capable of regulating the pollen tip-growth machinery. 
AT5G15090AT5G15090.1Encodes a voltage-dependent anion channel (VDAC: AT3G01280/VDAC1, AT5G67500/VDAC2, AT5G15090/VDAC3, AT5G57490/VDAC4, AT5G15090/VDAC5). VDACs are reported to be porin-type, beta-barrel diffusion pores. They are prominently localized in the outer mitochondrial membrane and are involved in metabolite exchange between the organelle and the cytosol. 
AT5G15410AT5G15410.1'defense, no death' gene (DND1) encodes a mutated cyclic nucleotide-gated cation channel; Same as CNGC2 (article ID 229): Cyclic nucleotide gated channel, activated by cAMP, conducts K+ and other monovalent cations but excludes Na+, does not contain the GYG amino acid sequence found in other channels with this conductivity profile. Conducts Ca2+ into cells which is linked to the generation of NO and the NO signaling pathway involved in the innate immune response to pathogens. 
AT5G15410.2'defense, no death' gene (DND1) encodes a mutated cyclic nucleotide-gated cation channel; Same as CNGC2 (article ID 229): Cyclic nucleotide gated channel, activated by cAMP, conducts K+ and other monovalent cations but excludes Na+, does not contain the GYG amino acid sequence found in other channels with this conductivity profile. Conducts Ca2+ into cells which is linked to the generation of NO and the NO signaling pathway involved in the innate immune response to pathogens. 
AT5G18290AT5G18290.1Belongs to a family of plant aquaporins.Similar to yeast and radish aquaporins. Located on ER 
AT5G19520AT5G19520.1MECHANOSENSITIVE CHANNEL OF SMALL CONDUCTANCE-LIKE 9 (MSL9); FUNCTIONS IN: mechanically-gated ion channel activity; INVOLVED IN: detection of mechanical stimulus; LOCATED IN: nucleus, plasma membrane, membrane; EXPRESSED IN: root tip, root; CONTAINS InterPro DOMAIN/s: Membrane protein, At2g17000, predicted (InterPro:IPR016688), Mechanosensitive ion channel MscS (InterPro:IPR006685), Like-Sm ribonucleoprotein-related, core (InterPro:IPR010920); BEST Arabidopsis thaliana protein match is: MSL10 (MECHANOSENSITIVE CHANNEL OF SMALL CONDUCTANCE-LIKE 10); mechanically-gated ion channel (TAIR:AT5G12080.3); Has 1950 Blast hits to 1947 proteins in 608 species: Archae - 62; Bacteria - 1279; Metazoa - 0; Fungi - 123; Plants - 84; Viruses - 2; Other Eukaryotes - 400 (source: NCBI BLink). 
AT5G26240AT5G26240.1member of Anion channel protein family 
AT5G27100AT5G27100.1member of Putative ligand-gated ion channel subunit family 
AT5G33280AT5G33280.1chloride channel-like (CLC) protein, putative; FUNCTIONS IN: anion channel activity, voltage-gated chloride channel activity; INVOLVED IN: chloride transport; LOCATED IN: intracellular, membrane; EXPRESSED IN: 22 plant structures; EXPRESSED DURING: 13 growth stages; CONTAINS InterPro DOMAIN/s: Chloride channel, core (InterPro:IPR014743), Chloride channel, voltage gated (InterPro:IPR001807), Chloride channel plant CLC (InterPro:IPR002251), Cystathionine beta-synthase, core (InterPro:IPR000644); BEST Arabidopsis thaliana protein match is: CLC-C (CHLORIDE CHANNEL C); anion channel/ voltage-gated chloride channel (TAIR:AT5G49890.1); Has 4315 Blast hits to 4052 proteins in 960 species: Archae - 71; Bacteria - 2408; Metazoa - 873; Fungi - 219; Plants - 177; Viruses - 0; Other Eukaryotes - 567 (source: NCBI BLink). 
AT5G37500AT5G37500.1encodes a guard cell outward potassium channel. Mutants have increased water consumption and limited stomatal closure in response to abscisic and jasmonic acids. It forms a heteromeric K(out) channels with SKOR. The gene is expressed ubiquitously in root and the vasculature and guard cells of leaves. Expression is suppressed during agrobacterium-induced tumor formation and increased in response to water deprivation and cold. 
AT5G37610AT5G37610.1voltage-gated anion channel; FUNCTIONS IN: voltage-gated anion channel activity; INVOLVED IN: anion transport; LOCATED IN: mitochondrial outer membrane, endomembrane system; CONTAINS InterPro DOMAIN/s: Porin, eukaryotic type (InterPro:IPR001925); BEST Arabidopsis thaliana protein match is: VDAC1 (VOLTAGE DEPENDENT ANION CHANNEL 1); voltage-gated anion channel (TAIR:AT3G01280.1); Has 204 Blast hits to 204 proteins in 51 species: Archae - 0; Bacteria - 0; Metazoa - 53; Fungi - 4; Plants - 147; Viruses - 0; Other Eukaryotes - 0 (source: NCBI BLink). 
AT5G40890AT5G40890.1Encodes a member of the voltage-dependent chloride channel. Also functions as a NO3-/H+ exchanger that serves to accumulate nitrate nutrient in vacuoles. Mutants homozygous for the T-DNA insertion mutation have reduced nitrate uptake capacity in high nitrate environment and exhibit hypersensitivity to chlorate. 
AT5G40890.2Encodes a member of the voltage-dependent chloride channel. Also functions as a NO3-/H+ exchanger that serves to accumulate nitrate nutrient in vacuoles. Mutants homozygous for the T-DNA insertion mutation have reduced nitrate uptake capacity in high nitrate environment and exhibit hypersensitivity to chlorate. 
AT5G41330AT5G41330.1potassium channel tetramerisation domain-containing protein; FUNCTIONS IN: protein binding, voltage-gated potassium channel activity; INVOLVED IN: potassium ion transport; LOCATED IN: voltage-gated potassium channel complex, membrane; EXPRESSED IN: 23 plant structures; EXPRESSED DURING: 13 growth stages; CONTAINS InterPro DOMAIN/s: WD40 repeat-like (InterPro:IPR011046), BTB/POZ fold (InterPro:IPR011333), Potassium channel, voltage dependent, Kv, tetramerisation (InterPro:IPR003131), BTB/POZ-like (InterPro:IPR000210); BEST Arabidopsis thaliana protein match is: potassium channel tetramerisation domain-containing protein (TAIR:AT3G09030.1); Has 474 Blast hits to 473 proteins in 67 species: Archae - 0; Bacteria - 0; Metazoa - 378; Fungi - 0; Plants - 67; Viruses - 0; Other Eukaryotes - 29 (source: NCBI BLink). 
AT5G46240AT5G46240.1Encodes a potassium channel protein (KAT1). ABA triggers KAT1 endocytosis both in epidermal cells as well as guard cells. Upon removal of ABA, KAT1 is recycled back to the plasma membrane. KAT1 is localized within 0.5–0.6 μm diameter microdomains at the plasma membrane surface. 
AT5G46360AT5G46360.1Encodes AtKCO3, a member of the Arabidopsis thaliana K+ channel family of AtTPK/KCO proteins. AtKCO3 is targeted to the vacuolar membrane. Forms homomeric ion channels in vivo. 
AT5G46370AT5G46370.1Encodes AtTPK2 (KCO2), a member of the Arabidopsis thaliana K+ channel family of AtTPK/KCO proteins. AtTPK2 is targeted to the vacuolar membrane. May form homomeric ion channels in vivo. 
AT5G48400AT5G48400.1member of Putative ligand-gated ion channel subunit family 
AT5G48400.2member of Putative ligand-gated ion channel subunit family 
AT5G48410AT5G48410.1member of Putative ligand-gated ion channel subunit family 
AT5G49890AT5G49890.1member of Anion channel protein family 
AT5G49960AT5G49960.1binding / catalytic; FUNCTIONS IN: binding, catalytic activity; INVOLVED IN: metabolic process; EXPRESSED IN: 21 plant structures; EXPRESSED DURING: 12 growth stages; CONTAINS InterPro DOMAIN/s: Protein of unknown function DUF1012 (InterPro:IPR010420), NAD(P)-binding (InterPro:IPR016040); BEST Arabidopsis thaliana protein match is: unknown protein (TAIR:AT5G02940.1); Has 571 Blast hits to 558 proteins in 121 species: Archae - 37; Bacteria - 184; Metazoa - 2; Fungi - 0; Plants - 175; Viruses - 0; Other Eukaryotes - 173 (source: NCBI BLink). 
AT5G53130AT5G53130.1member of Cyclic nucleotide gated channel family 
AT5G54250AT5G54250.1member of Cyclic nucleotide gated channel family, downstream component of the signaling pathways leading to HR resistance. mutant plants exhibit gene-for-gene disease resistance against avirulent Pseudomonas syringae despite the near-complete absence of the hypersensitive response (HR). Salicylic acid accumulation in dnd2 mutants is completely PAD4-independent. 
AT5G54250.2member of Cyclic nucleotide gated channel family, downstream component of the signaling pathways leading to HR resistance. mutant plants exhibit gene-for-gene disease resistance against avirulent Pseudomonas syringae despite the near-complete absence of the hypersensitive response (HR). Salicylic acid accumulation in dnd2 mutants is completely PAD4-independent. 
AT5G55000AT5G55000.1FH protein interacting protein FIP2 
AT5G55000.2FH protein interacting protein FIP2 
AT5G55630AT5G55630.1Encodes AtTPK1 (KCO1), a member of the Arabidopsis thaliana K+ channel family of AtTPK/KCO proteins. AtTPK1 is targeted to the vacuolar membrane. Forms homomeric ion channels in vivo. Voltage-independent and Ca2+-activated K+ channel. Activated by 14-3-3 proteins. 
AT5G55630.2Encodes AtTPK1 (KCO1), a member of the Arabidopsis thaliana K+ channel family of AtTPK/KCO proteins. AtTPK1 is targeted to the vacuolar membrane. Forms homomeric ion channels in vivo. Voltage-independent and Ca2+-activated K+ channel. Activated by 14-3-3 proteins. 
AT5G57490AT5G57490.1Encodes a voltage-dependent anion channel (VDAC: AT3G01280/VDAC1, AT5G67500/VDAC2, AT5G15090/VDAC3, AT5G57490/VDAC4, AT5G15090/VDAC5). VDACs are reported to be porin-type, beta-barrel diffusion pores. They are prominently localized in the outer mitochondrial membrane and are involved in metabolite exchange between the organelle and the cytosol. 
AT5G57940AT5G57940.1member of Cyclic nucleotide gated channel family 
AT5G57940.2member of Cyclic nucleotide gated channel family 
AT5G57940.3member of Cyclic nucleotide gated channel family 
AT5G67500AT5G67500.1Encodes a voltage-dependent anion channel (VDAC: AT3G01280/VDAC1, AT5G67500/VDAC2, AT5G15090/VDAC3, AT5G57490/VDAC4, AT5G15090/VDAC5). VDACs are reported to be porin-type, beta-barrel diffusion pores. They are prominently localized in the outer mitochondrial membrane and are involved in metabolite exchange between the organelle and the cytosol. 


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