Uniprot ID	Q9FG34
Uniprot Name	PER54_ARATH
Taxonomy ID	3702
Sequence	M A V T S S S S T C D G F F I I S L I V I V S S L F G T S S A Q L N A T F Y S G T C P N A S A I V R S T I Q Q A L Q S D A R I G G S L I R L H F H D C F V N G C D G S L L L D D T S S I Q S E K N A P A N A N S T R G F N V V D S I K T A L E N A C P G I V S C S D I L A L A S E A S V S L A G G P S W T V L L G R R D G L T A N L S G A N S S L P S P F E G L N N I T S K F V A V G L K T T D V V S L S G A H T F G R G Q C V T F N N R L F N F N G T G N P D P T L N S T L L S S L Q Q L C P Q N G S N T G I T N L D L S T P D A F D N N Y F T N L Q S N N G L L Q S D Q E L F S N T G S A T V P I V N S F A S N Q T L F F E A F V Q S M I K M G N I S P L T G S S G E I R Q D C K V V N G Q S S A T E A G D I Q L Q S D G P V S V A D M
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 73 73 Proton acceptor. {ECO:0000255|PROSITE-ProRule:PRU00297, ECO:0000255|PROSITE-ProRule:PRU10012}.
Pfam	PF00141
InterPro	IPR002016 IPR010255 IPR000823 IPR019794 IPR019793 IPR033905