Cofactor |
COFACTOR: Name=Mg(2+); Xref=ChEBI:CHEBI:18420; Evidence={ECO:0000269|PubMed:11276249, ECO:0000269|PubMed:12758074, ECO:0000269|PubMed:15518550}; Name=Mn(2+); Xref=ChEBI:CHEBI:29035; Evidence={ECO:0000269|PubMed:11276249, ECO:0000269|PubMed:12758074, ECO:0000269|PubMed:15518550}; Name=Co(2+); Xref=ChEBI:CHEBI:48828; Evidence={ECO:0000269|PubMed:11276249, ECO:0000269|PubMed:12758074, ECO:0000269|PubMed:15518550}; Name=Ni(2+); Xref=ChEBI:CHEBI:49786; Evidence={ECO:0000269|PubMed:11276249, ECO:0000269|PubMed:12758074, ECO:0000269|PubMed:15518550}; Name=Zn(2+); Xref=ChEBI:CHEBI:29105; Evidence={ECO:0000269|PubMed:11276249, ECO:0000269|PubMed:12758074, ECO:0000269|PubMed:15518550}; Note=Binds 3 Mg(2+) ions per homodimer. The enzyme can also utilize Mn(2+) or Co(2+), but has lower cleavage activity with Ni(2+) or Zn(2+). Ca(2+) Co(2+) give no enzyme activity. {ECO:0000269|PubMed:11276249, ECO:0000269|PubMed:12758074, ECO:0000269|PubMed:15518550}; |