PDB ID: 1HEI
Metal site ID: 1HEI-CA-1
Bound amino acids or nucleotide residues: D1E1
Group identifier: D2E1
Is homomeric: True
Amino acid or nucleotide residue IDs: ASP A.437 GLU B.447
All ligands IDs: ASP A.437 GLU B.447
Number of coordinating amino acids or nucleotide residues: 2
Number of coordinating ligands: 2
Number of coordinating chains: 2
Number of coordinating chains: 2

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

Metal site id	Bound amino acids	Bound ligands IDs
4OK6-CA-1	D2	ASP A.437 ASP B.437 HOH A.1133 HOH B.791