Uniprot ID	P15191
Uniprot Name	PSBA_PROHO
Taxonomy ID	1223
Sequence	M T T A L R Q R E S A N A W E Q F C Q W I A S T E N R L Y V G W F G V I M I P T L L T A T I C F I I A F I A A P P V D I D G I R E P V A G S L M Y G N N I I S G A V V P S S N A I G L H F Y P I W E A A S M D E W L Y N G G P Y Q L V V F H F L I G I F C Y M G R E 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 A V F L I Y P L 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 L G V A G V F G G S L F S A M H G S L V T S S L V R E T S E N E S Q N Y G Y K 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 V G I W F T S L G I S T M A F N L N G F N F N Q S V M D S Q G R V I S T W A D I L N R A N L G F E V M H E R N A H N F P L D L A A V K A P S I I 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