PDB ID: 4MTT
Metal site ID: 4MTT-NI-1
Bound amino acids or nucleotide residues: H2
Group identifier: H2
Is homomeric: True
Amino acid or nucleotide residue IDs: HIS A.74 HIS B.5
All ligands IDs: HIS A.74 HIS B.5
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: 4MTS-NI-1
Similar binding_sites:

Metal site id	Bound amino acids	Bound ligands IDs
4MTR-ZN-1	E2	GLU A.56 GLU B.122 HOH A.301
4MTR-ZN-2	H2	HIS A.74 HIS B.5
4MTT-NI-1	H2	HIS A.74 HIS B.5