PDB ID: 1D3A
Metal site ID: 1D3A-NA-2
Bound amino acids or nucleotide residues: E2
Group identifier: E2
Is homomeric: True
Amino acid or nucleotide residue IDs: GLU A.247 GLU B.247
All ligands IDs: GLU A.247 GLU B.247
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: 7Q3X-K-1
Similar binding_sites:

Metal site id	Bound amino acids	Bound ligands IDs
1D3A-NA-1	E2	GLU A.247 GLU B.247
1D3A-NA-2	E2	GLU A.247 GLU B.247
2HLP-NA-1	E2	GLU A.247 GLU B.247 HOH B.1025
2HLP-NA-2	E2	GLU A.247 GLU B.247 HOH B.1025
7Q3X-K-4	E2	GLU A.223 GLU B.223 HOH A.758 HOH B.760