Uniprot ID	P0AE18
Uniprot Name	MAP1_ECOLI
Taxonomy ID	83333
Sequence	M A I S I K T P E D I E K M R V A G R L A A E V L E M I E P Y V K P G V S T G E L D R I C N D Y I V N E Q H A V S A C L G Y H G Y P K S V C I S I N E V V C H G I P D D A K L L K D G D I V N I D V T V I K D G F H G D T S K M F I V G K P T I M G E R L C R I T Q E S L Y L A L R M V K P G I N L R E I G A A I Q K F V E A E G F S V V R E Y C G H G I G R G F H E E P Q V L H Y D S R E T N V V L K P G M T F T I E P M V N A G K K E I R T M K D G W T V K T K D R S L S A Q Y E H T I V V T D N G C E I L T L R K D D T I P A I I S H D E
Cofactor	COFACTOR: Name=Co(2+); Xref=ChEBI:CHEBI:48828; Evidence={ECO:0000255|HAMAP-Rule:MF_01974, ECO:0000269|PubMed:10387007, ECO:0000269|PubMed:10460163, ECO:0000269|PubMed:10555963, ECO:0000269|PubMed:10736182, ECO:0000269|PubMed:17120228, ECO:0000269|PubMed:20017927}; Name=Zn(2+); Xref=ChEBI:CHEBI:29105; Evidence={ECO:0000255|HAMAP-Rule:MF_01974, ECO:0000269|PubMed:10460163}; Name=Mn(2+); Xref=ChEBI:CHEBI:29035; Evidence={ECO:0000255|HAMAP-Rule:MF_01974, ECO:0000269|PubMed:10460163, ECO:0000269|PubMed:16769889, ECO:0000269|PubMed:18093325}; Name=Fe(2+); Xref=ChEBI:CHEBI:29033; Evidence={ECO:0000255|HAMAP-Rule:MF_01974, ECO:0000269|PubMed:10460163, ECO:0000269|PubMed:10736182, ECO:0000269|PubMed:18785729, ECO:0000269|PubMed:22112844}; Note=Binds 2 divalent metal cations per subunit. Has a high-affinity and a low affinity metal-binding site. The true nature of the physiological cofactor is under debate. The enzyme is active with cobalt, zinc, manganese or divalent iron ions. Most likely, methionine aminopeptidases function as mononuclear Fe(2+)-metalloproteases under physiological conditions, and the catalytically relevant metal-binding site has been assigned to the histidine-containing high-affinity site. {ECO:0000255|HAMAP-Rule:MF_01974, ECO:0000269|PubMed:10460163, ECO:0000269|PubMed:16769889, ECO:0000269|PubMed:18785729, ECO:0000269|PubMed:22112844}; COFACTOR: Name=Na(+); Xref=ChEBI:CHEBI:29101; Evidence={ECO:0000269|PubMed:10387007}; Note=Binds 1 sodium ion per subunit. The sodium ion has a structural role. {ECO:0000269|PubMed:10387007};
Active site	No current data
Pfam	PF00557
InterPro	IPR036005 IPR000994 IPR001714 IPR002467