Uniprot ID	P52061
Uniprot Name	IXTPA_ECOLI
Taxonomy ID	83333
Sequence	M Q K V V L A T G N V G K V R E L A S L L S D F G L D I V A Q T D L G V D S A E E T G L T F I E N A I L K A R H A A K V T A L P A I A D D S G L A V D V L G G A P G I Y S A R Y S G E D A T D Q K N L Q K L L E T M K D V P D D Q R Q A R F H C V L V Y L R H A E D P T P L V C H G S W P G V I T R E P A G T G G F G Y D P I F F V P S E G K T A A E L T R E E K S A I S H R G Q A L K L L L D A L R N G
Cofactor	COFACTOR: Name=Mg(2+); Xref=ChEBI:CHEBI:18420; Evidence={ECO:0000269|PubMed:12297000, ECO:0000269|PubMed:17976651}; Name=Mn(2+); Xref=ChEBI:CHEBI:29035; Evidence={ECO:0000269|PubMed:12297000}; Name=Ni(2+); Xref=ChEBI:CHEBI:49786; Evidence={ECO:0000269|PubMed:12297000}; Note=Binds 1 divalent metal cation per subunit. Maximum activity is obtained with Mg(2+). Activity with Mn(2+) or Ni(2+) makes up 60-75% of the maximum rate. {ECO:0000269|PubMed:12297000};
Active site	ACT_SITE 69 69 Proton acceptor. {ECO:0000305|PubMed:17976651}.
Pfam	PF01725
InterPro	IPR020922 IPR002637 IPR029001