Uniprot ID	Q9S3W5
Uniprot Name	PSBA_MASLA
Taxonomy ID	83541
Sequence	M T T T L R R G E T G S L W D R F C D W I T S T N N R I Y V G W F G V L M I P T L L A A T I C F V 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 F Y P I W E A L D E W L Y N G G P Y E L I V F H F L I G I F C W L G R Q W E L S Y R L G M R P W I C V A Y S A P V A A A T S V F L I Y P I G Q G S F S D G M P L G I T G T F N F M L V F Q A E H N I L M H P F H Q L G V A G V F G G S L F C A M H G S L V T S S L V R E T T E T E S Q N Y G Y K F G Q E Q E T Y S I V A A H G Y F G R L I W Q Y A S F N N S R S L H F F L A A W P V V C I W F T A L G I S T M A F N L N G F N F N Q S I L D S Q G R V V N T W A D I L N R A N L G M E V M H E R N A H N F P L D L A A G E V L P I A L Q S 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