Uniprot ID	B1XIP3
Uniprot Name	PSBA3_SYNP2
Taxonomy ID	32049
Sequence	M T T L L Q Q Q G S A N L W E R F C Q W V T S T E N R F Y V G W F G V L M I P T L L T A T I C F I L A F V A A P P V D I D G I R E P V A G S L L Y G N N I I T A A V V P S S N A I G L H F Y P I W D A A N L D E W L Y N G G P Y Q L I V F H F L L G I F S Y M G R E W E L S Y R L G M R P W I A V A Y S A P V A A A T A V L L V Y S I G Q G S F S D G L P L G I S G T F N F M F V L Q A E H N V L M H P F H M L 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 T E S Q N S G Y R F 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 A A W P V I G I W F A S L A V A C F A F N L N G F N F N Q S L L D S Q G R V I N T W A D I L N R A N L G I E A M H E R N V H N F P L D L A A G D Q A P V A L Q A P A I N G
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