Uniprot ID	Q9XIV8
Uniprot Name	PERN1_TOBAC
Taxonomy ID	4097
Sequence	M E Y Y H H S I N K M A M F M V I L V L A I D V T M V L G Q G T R V G F Y S S T C P R A E S I V Q S T V R A H F Q S D P T V A P G I L R M H F H D C F V L G C D G S I L I E G S D A E R T A I P N R N L K G F D V I E D A K T Q I E A I C P G V V S C A D I L A L A A R D S V V A T R G L T W S V P T G R R D G R V S R A A D A G D L P A F F D S V D I Q K R K F L T K G L N T Q D L V A L T G A H T I G T A G C A V I R D R L F N F N S T G G P D P S I D A T F L P Q L R A L C P Q N G D A S R R V G L D T G S V N N F D T S Y F S N L R N G R G V L E S D Q K L W T D A S T Q V F V Q R F L G I R G L L G L T F G V E F G R S M V K M S N I E V K T G T N G E I R K V C S A I N
Cofactor	COFACTOR: Name=Ca(2+); Xref=ChEBI:CHEBI:29108; Evidence={ECO:0000250|UniProtKB:Q39034, ECO:0000255|PROSITE-ProRule:PRU00297}; Note=Binds 2 calcium ions per subunit. {ECO:0000250|UniProtKB:Q39034, ECO:0000255|PROSITE-ProRule:PRU00297}; COFACTOR: Name=heme b; Xref=ChEBI:CHEBI:60344; Evidence={ECO:0000250|UniProtKB:Q39034, ECO:0000255|PROSITE-ProRule:PRU00297}; Note=Binds 1 heme b (iron(II)-protoporphyrin IX) group per subunit. {ECO:0000250|UniProtKB:Q39034, ECO:0000255|PROSITE-ProRule:PRU00297};
Active site	ACT_SITE 72 72 Proton acceptor. {ECO:0000250|UniProtKB:Q39034, ECO:0000255|PROSITE-ProRule:PRU00297, ECO:0000255|PROSITE-ProRule:PRU10012}.
Pfam	PF00141
InterPro	IPR002016 IPR010255 IPR000823 IPR019794 IPR019793 IPR033905