UniProt functional annotation for D0VWR7



	UniProt functional annotation for D0VWR7

UniProt code: D0VWR7.

Organism: Thermosynechococcus vulcanus (Synechococcus vulcanus).

Taxonomy: Bacteria; Cyanobacteria; Synechococcales; Synechococcaceae; Thermosynechococcus.

Function: One of the components of the core complex of photosystem II (PSII). It binds chlorophyll and helps catalyze the primary light- induced photochemical processes of PSII. PSII is a light-driven water:plastoquinone oxidoreductase, using light energy to abstract electrons from H(2)O, generating O(2) and a proton gradient subsequently used for ATP formation. {ECO:0000255|HAMAP-Rule:MF_01496, ECO:0000269|PubMed:19433803, ECO:0000269|PubMed:23426624}.

Cofactor: Note=Binds multiple chlorophylls and provides some of the ligands for the Ca-4Mn-5O cluster of the oxygen-evolving complex. It may also provide a ligand for a Cl- that is required for oxygen evolution. PSII binds additional chlorophylls, carotenoids and specific lipids. {ECO:0000255|HAMAP-Rule:MF_01496, ECO:0000269|PubMed:12518057, ECO:0000269|PubMed:19433803, ECO:0000269|PubMed:21499260, ECO:0000269|PubMed:23426624};

Subunit: Cyanobacterial PSII is composed of 1 copy each of membrane proteins PsbA, PsbB, PsbC, PsbD, PsbE, PsbF, PsbH, PsbI, PsbJ, PsbK, PsbL, PsbM, PsbT, PsbX, PsbY, PsbZ, Ycf12, at least 3 peripheral proteins PsbO, PsbU, PsbV and a large number of cofactors. It forms dimeric complexes. {ECO:0000255|HAMAP-Rule:MF_01496, ECO:0000269|PubMed:12518057, ECO:0000269|PubMed:19433803, ECO:0000269|PubMed:21499260, ECO:0000269|PubMed:23426624}.

Subcellular location: Cellular thylakoid membrane {ECO:0000255|HAMAP- Rule:MF_01496, ECO:0000269|PubMed:12518057, ECO:0000269|PubMed:19433803, ECO:0000269|PubMed:21499260, ECO:0000269|PubMed:23426624}; Multi-pass membrane protein {ECO:0000255|HAMAP-Rule:MF_01496, ECO:0000269|PubMed:12518057, ECO:0000269|PubMed:19433803, ECO:0000269|PubMed:21499260, ECO:0000269|PubMed:23426624}.

Similarity: Belongs to the PsbB/PsbC family. PsbC subfamily. {ECO:0000255|HAMAP-Rule:MF_01496}.

Annotations taken from UniProtKB at the EBI.


Organism:		Thermosynechococcus vulcanus (Synechococcus vulcanus).
Taxonomy:		Bacteria; Cyanobacteria; Synechococcales; Synechococcaceae; Thermosynechococcus.



Function:		One of the components of the core complex of photosystem II (PSII). It binds chlorophyll and helps catalyze the primary light- induced photochemical processes of PSII. PSII is a light-driven water:plastoquinone oxidoreductase, using light energy to abstract electrons from H(2)O, generating O(2) and a proton gradient subsequently used for ATP formation. {ECO:0000255\|HAMAP-Rule:MF_01496, ECO:0000269\|PubMed:19433803, ECO:0000269\|PubMed:23426624}.


Cofactor:		Note=Binds multiple chlorophylls and provides some of the ligands for the Ca-4Mn-5O cluster of the oxygen-evolving complex. It may also provide a ligand for a Cl- that is required for oxygen evolution. PSII binds additional chlorophylls, carotenoids and specific lipids. {ECO:0000255\|HAMAP-Rule:MF_01496, ECO:0000269\|PubMed:12518057, ECO:0000269\|PubMed:19433803, ECO:0000269\|PubMed:21499260, ECO:0000269\|PubMed:23426624};
Subunit:		Cyanobacterial PSII is composed of 1 copy each of membrane proteins PsbA, PsbB, PsbC, PsbD, PsbE, PsbF, PsbH, PsbI, PsbJ, PsbK, PsbL, PsbM, PsbT, PsbX, PsbY, PsbZ, Ycf12, at least 3 peripheral proteins PsbO, PsbU, PsbV and a large number of cofactors. It forms dimeric complexes. {ECO:0000255\|HAMAP-Rule:MF_01496, ECO:0000269\|PubMed:12518057, ECO:0000269\|PubMed:19433803, ECO:0000269\|PubMed:21499260, ECO:0000269\|PubMed:23426624}.
Subcellular location:		Cellular thylakoid membrane {ECO:0000255\|HAMAP- Rule:MF_01496, ECO:0000269\|PubMed:12518057, ECO:0000269\|PubMed:19433803, ECO:0000269\|PubMed:21499260, ECO:0000269\|PubMed:23426624}; Multi-pass membrane protein {ECO:0000255\|HAMAP-Rule:MF_01496, ECO:0000269\|PubMed:12518057, ECO:0000269\|PubMed:19433803, ECO:0000269\|PubMed:21499260, ECO:0000269\|PubMed:23426624}.
Similarity:		Belongs to the PsbB/PsbC family. PsbC subfamily. {ECO:0000255\|HAMAP-Rule:MF_01496}.