Uniprot ID	P0A444
Uniprot Name	PSBA1_THEEB
Taxonomy ID	197221
Sequence	M T T T L Q R R E S A N L W E R F C N W V T S T D N R L Y V G W F G V I 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 S S N A I G L H F Y P I W E A A S L D E W L Y N G G P Y Q L I I F H F L L G A S C Y M G R Q W E L S Y R L G M R P W I C V A Y S A P L A S A F 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 I V F Q A E H N I L M H P F H Q L G V A G V F G G A L F C A M H G S L V T S S L I R E T T E T E S A 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 S L H F F L A A W P V V G V W F T A L G I S T M A F N L N G F N F N H S V I D A K G N V I N T W A D I I N R A N L G M E V M H E R N A H N F P L D L A S A E S A P V A M I A P S 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 (PubMed:19219048, PubMed:21367867). PSII binds additional chlorophylls, carotenoids and specific lipids. {ECO:0000255|HAMAP-Rule:MF_01379, ECO:0000269|PubMed:14764885, ECO:0000269|PubMed:16355230, ECO:0000269|PubMed:19219048, ECO:0000269|PubMed:20558739, ECO:0000269|PubMed:21367867, ECO:0000269|PubMed:22665786, ECO:0000269|PubMed:23413188, ECO:0000269|PubMed:25006873, ECO:0000269|PubMed:25043005, ECO:0000269|Ref.3};
Active site	No current data
Pfam	PF00124
InterPro	IPR036854 IPR000484 IPR005867