Uniprot ID	Q9FEQ8
Uniprot Name	PER2_MAIZE
Taxonomy ID	4577
Sequence	M A A A T A P K T M P S S V F A A A L L L L A A A A C Q A S P Y Y P L E L G Y Y R Y T C P Q A E A I V K A S M E K A I A Q N P G N G A A V I R M L F H D C F V E G C D A S V L L D P T P F S P T P E K L A A P N N P S L R G F E L I D A I K D A L E A A C P G V V S C A D I I A F A A R D A S C F L S Q G K V S F D M P S G R L D G T F S N A S E S V K F L V P P T S N L S D L A S S F A V K G M S L E D L V V L S G A H T V G R S H C S S F V S D R L D V P S D I N P A L A A F L R T R C P P N T T T S D D P T V M Q D V V T P N A M D I Q Y Y K N V L S H T V L F T S D A A L L T S P E T A K L V L D N A K I P G W W E D K F E K A M V K M A S L E V K T G H Q G Q V R K N C R A I N H Y
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 75 75 Proton acceptor. {ECO:0000255|PROSITE-ProRule:PRU00297, ECO:0000255|PROSITE-ProRule:PRU10012}.
Pfam	PF00141
InterPro	IPR002016 IPR010255 IPR000823 IPR019794 IPR019793 IPR033905