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Summary of This Tissue Information (All List)

Organism Arabidopsis thaliana
Tissue Mature pollen
Total Entry Count 3

Entry Genes (3 entries)

LocusGene modelDescription
AT1G55560
(UniProt:Q9SMW3_ARATH)
AT1G55560.1SKU5 Similar 14 (sks14); FUNCTIONS IN: oxidoreductase activity, copper ion binding; LOCATED IN: endomembrane system; EXPRESSED IN: 9 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: Multicopper oxidase, type 3 (InterPro:IPR011707), Cupredoxin (InterPro:IPR008972), Multicopper oxidase, type 2 (InterPro:IPR011706), Multicopper oxidase, type 1 (InterPro:IPR001117); BEST Arabidopsis thaliana protein match is: sks13 (SKU5 Similar 13); copper ion binding / oxidoreductase (TAIR:AT3G13400.1); Has 3574 Blast hits to 3542 proteins in 628 species: Archae - 2; Bacteria - 957; Metazoa - 252; Fungi - 1431; Plants - 784; Viruses - 0; Other Eukaryotes - 148 (source: NCBI BLink). 
AT4G11720
(UniProt:Q1AP31_ARATH)
AT4G11720.1Encodes HAP2 with the following predicted motifs: an N-terminal secretion signal, a single transmembrane domain and a C-terminal histidine-rich domain. HAP2 is expressed only in the haploid sperm and is required for pollen tube guidance and fertilization. Predominantly localized to sperm endoplasmic reticulum membranes. May also reside in other endomembranes, including the plasma membrane. 

(UniProt:Q1AP31_ARATH)
AT4G11720.1Encodes HAP2 with the following predicted motifs: an N-terminal secretion signal, a single transmembrane domain and a C-terminal histidine-rich domain. HAP2 is expressed only in the haploid sperm and is required for pollen tube guidance and fertilization. Predominantly localized to sperm endoplasmic reticulum membranes. May also reside in other endomembranes, including the plasma membrane. 


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