PSBP-2 photosystem II subunit P-2 [Arabidopsis thaliana (thale cress)] - Gene

Summary

Official Symbol: PSBP-2
Official Full Name: photosystem II subunit P-2
Primary source: TAIR:AT2G30790
Locus tag: AT2G30790
See related: Araport:AT2G30790
Gene type: protein coding
RefSeq status: REVIEWED
Organism: Arabidopsis thaliana (ecotype: Columbia)
Lineage: Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta; Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae; rosids; malvids; Brassicales; Brassicaceae; Camelineae; Arabidopsis
Also known as: OEC23; OXYGEN EVOLVING COMPLEX SUBUNIT 23 KDA; photosystem II subunit P-2; PSII-P; T11J7.18; T11J7_18
Summary: Encodes a 23 kD extrinsic protein that is part of photosystem II and participates in the regulation of oxygen evolution.
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Chromosome 2 - NC_003071.7 Genomic Context describing neighboring genes

Go to nucleotide: Graphics FASTA GenBank

extensive defects in the thylakoid membrane architecture in plants that expressed intermediate and low amounts of PsbP
Title: The PsbP protein, but not the PsbQ protein, is required for normal thylakoid architecture in Arabidopsis thaliana.
Loss of PsbP expression was correlated with the loss of expression of the PsbQ, D2, and CP47 proteins.
Title: The effects of simultaneous RNAi suppression of PsbO and PsbP protein expression in photosystem II of Arabidopsis.

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Products	Interactant	Other Gene	Complex	Source	Pubs	Description

NM_128632.4

Function	Evidence Code	Pubs
enables calcium ion binding	IEA Inferred from Electronic Annotation more info

Process	Evidence Code	Pubs
involved_in photosynthesis	IEA Inferred from Electronic Annotation more info

Component	Evidence Code	Pubs
located_in chloroplast	HDA more info	PubMed
located_in chloroplast	ISM Inferred from Sequence Model more info
located_in chloroplast stroma	HDA more info	PubMed
located_in chloroplast thylakoid	HDA more info	PubMed
located_in chloroplast thylakoid lumen	HDA more info	PubMed
located_in chloroplast thylakoid lumen	TAS Traceable Author Statement more info	PubMed
located_in chloroplast thylakoid membrane	HDA more info	PubMed
located_in extrinsic component of membrane	IEA Inferred from Electronic Annotation more info
located_in peroxisome	HDA more info	PubMed
part_of photosystem II oxygen evolving complex	IEA Inferred from Electronic Annotation more info
located_in thylakoid	HDA more info	PubMed
located_in thylakoid lumen	HDA more info	PubMed

NP_180637.3

photosystem II subunit P-2 (PSBP-2); FUNCTIONS IN: calcium ion binding; INVOLVED IN: photosynthesis; LOCATED IN: in 7 components; EXPRESSED IN: 20 plant structures; EXPRESSED DURING: 11 growth stages; CONTAINS InterPro DOMAIN/s: Photosystem II oxygen evolving complex protein PsbP (InterPro:IPR002683), Mog1/PsbP/DUF1795, alpha/beta/alpha sandwich (InterPro:IPR016124), Mog1/PsbP, alpha/beta/alpha sandwich (InterPro:IPR016123); BEST Arabidopsis thaliana protein match is: photosystem II subunit P-1 (TAIR:AT1G06680.1); Has 35333 Blast hits to 34131 proteins in 2444 species: Archae - 798; Bacteria - 22429; Metazoa - 974; Fungi - 991; Plants - 531; Viruses - 0; Other Eukaryotes - 9610 (source: NCBI BLink).