PDB ID: 2IO4
Metal site ID: 2IO4-CA-1
Bound amino acids or nucleotide residues: D4
Group identifier: D4E1S2
Is homomeric: True
Amino acid or nucleotide residue IDs: ASP B.145 ASP B.149 ASP D.145 ASP D.149
All ligands IDs: ASP B.145 ASP B.149 ASP D.145 ASP D.149
Number of coordinating amino acids or nucleotide residues: 4
Number of coordinating ligands: 4
Number of coordinating chains: 2
Number of coordinating chains: 2

Representative metal site in the group: 2IO4-CA-1
Similar binding_sites:

Metal site id	Bound amino acids	Bound ligands IDs
2IO4-CA-2	D4	ASP B.145 ASP B.149 ASP D.145 ASP D.149