Uniprot ID	O19895
Uniprot Name	PSBA_CYACA
Taxonomy ID	2771
Sequence	M T V T L E R R E S T S L W E R F C S W I T S T E N R L Y I G W F G V L M I P C L L T A T T V F I I A F I A A P P V D I D G I R E P V S G S L L Y G N N I I T G A V V P T S N A I G L H L Y P I W E A A S L D E W L Y N G G P Y Q L V V L H F L L G V A A Y M G R E W E L S Y R L G M R P W I C V A F S A P V A A A T A V F L I Y P I G Q G S F S D G M P L G I S G T F N F M L V F Q A E H N I L M H P F H M A G V A G V F G G A L F S A M H G S L V T S S L I R E T T E N E S P N Y G Y K L G Q E E E T Y N I V A A H G Y F G R L I F Q Y A S F N N S R A L H F F L G L W P V V G I W L T S I G I S T M A F N L N G L N F N Q S I V D S Q G R V I N T W A D I I N R A N L G I E V M H E R N A H N F P L D L A D N S L L P V A S S S P S I N S
Cofactor	COFACTOR: Note=The D1/D2 heterodimer binds P680, chlorophylls that are the primary electron donor of PSII, and subsequent electron acceptors. It shares a non-heme iron and each subunit binds pheophytin, quinone, additional chlorophylls, carotenoids and lipids. D1 provides most of the ligands for the Mn4-Ca-O5 cluster of the oxygen-evolving complex (OEC). There is also a Cl(-1) ion associated with D1 and D2, which is required for oxygen evolution. The PSII complex binds additional chlorophylls, carotenoids and specific lipids. {ECO:0000255|HAMAP-Rule:MF_01379};
Active site	No current data
Pfam	PF00124
InterPro	IPR036854 IPR000484 IPR005867