Uniprot ID	P19136
Uniprot Name	PEM4_PHACH
Taxonomy ID	5306
Sequence	M A F G S L L A F V A L A A I T R A A P T A E S A V C P D G T R V T N A A C C A F I P L A Q D L Q E T L F Q G D C G E D A H E V I R L T F H D A I A I S Q S L G P Q A G G G A D G S M L H F P T I E P N F S A N S G I D D S V N N L L P F M Q K H D T I S A A D L V Q F A G A V A L S N C P G A P R L E F M A G R P N T T I P A V E G L I P E P Q D S V T K I L Q R F E D A G N F S P F E V V S L L A S H T V A R A D K V D E T I D A A P F D S T P F T F D T Q V F L E V L L K G T G F P G S N N N T G E V M S P L P L G S G S D T G E M R L Q S D F A L A R D E R T A C F W Q S F V N E Q E F M A A S F K A A M A K L A I L G H S R S S L I D C S D V V P V P K P A V N K P A T F P A T K G P K D L D T L T C K A L K F P T L T S D P G A T E T L I P H C S N G G M S C P G V Q F D G P A
Cofactor	COFACTOR: Name=heme b; Xref=ChEBI:CHEBI:60344; Evidence={ECO:0000255|PROSITE-ProRule:PRU00297}; Note=Binds 1 heme b (iron(II)-protoporphyrin IX) group per subunit. {ECO:0000255|PROSITE-ProRule:PRU00297}; COFACTOR: Name=Ca(2+); Xref=ChEBI:CHEBI:29108; Evidence={ECO:0000255|PROSITE-ProRule:PRU00297}; Note=Binds 2 calcium ions per subunit. {ECO:0000255|PROSITE-ProRule:PRU00297};
Active site	ACT_SITE 70 70 Proton acceptor. {ECO:0000255|PROSITE-ProRule:PRU00297, ECO:0000255|PROSITE-ProRule:PRU10012}.
Pfam	PF00141 PF11895
InterPro	IPR002016 IPR010255 IPR001621 IPR024589 IPR019794 IPR019793