UniprotKB/SwissProt ID: Q9FPG2 (Q9FPG2)
Gene Name:
OEP21B
Organism: Arabidopsis thaliana (Mouse-ear cress)
Function: Voltage-dependent rectifying anion channel that facilitates the translocation between chloroplast and cytoplasm of phosphorylated carbohydrates such as triosephosphate, 3-phosphoglycerate and inorganic phosphate (Pi) depending of ATP to triosephosphate ratio in the plastidial intermembrane space; in high triosephosphate/ATP conditions (e.g. photosynthesis), export of triosphosphate from chloroplast (outward rectifying channels), but in high ATP/triosephosphate conditions (e.g. dark phase), import of phosphosolutes (inward rectifying channels) (By similarity)
Other Modifications: View all modification sites in dbPTM
Protein Subcellular Localization: Plastid, etioplast membrane. Plastid, chloroplast outer membrane
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