A CLOSER LOOK AT THE ACTIVE SITE OF GAMMA-CARBONIC ANHYDRASES: HIGH RESOLUTION CRYSTAL STRUCTURES OF THE CARBONIC ANHYDRASE FROM METHANOSARCINA THERMOPHILA

PDB ID: 1QRM
Metal site ID: 1QRM-ZN-1
Bound amino acids or nucleotide residues: H3
Group identifier: A1H3M1Q1
Is homomeric: True
Amino acid or nucleotide residue IDs: HIS A.117 HIS A.122 HIS A.81
All ligands IDs: HIS A.117 HIS A.122 HIS A.81
Number of coordinating amino acids or nucleotide residues: 3
Number of coordinating ligands: 3
Number of coordinating chains: 2
Number of coordinating chains: 2
Representative metal site in the group: 3OW5-ZN-1
Similar binding_sites:
Metal site idBound amino acidsBound ligands IDs
1QRM-ZN-1H3 HIS A.117 HIS A.122 HIS A.81
3OW5-ZN-2H3 HIS A.117 HIS A.122 HIS A.81
3OW5-ZN-3H3 HIS A.117 HIS A.122 HIS A.81