PDB ID: 1DR3
Metal site ID: 1DR3-CA-1
Bound amino acids or nucleotide residues: E2
Group identifier: E2
Is homomeric: True
Amino acid or nucleotide residue IDs: GLU A.78
All ligands IDs: GLU A.78 HOH A.278 TAP A.191
Number of coordinating amino acids or nucleotide residues: 2
Number of coordinating ligands: 6
Number of coordinating chains: 2
Number of coordinating chains: 2

Representative metal site in the group: 1DR1-CA-1
Similar binding_sites:

Metal site id	Bound amino acids	Bound ligands IDs
1DR2-CA-1	E2	GLU A.78 HOH A.278 TAP A.191
1DR3-CA-1	E2	GLU A.78 HOH A.278 TAP A.191