MG2+ BINDING TO THE ACTIVE SITE OF ECO RV ENDONUCLEASE: A CRYSTALLOGRAPHIC STUDY OF COMPLEXES WITH SUBSTRATE AND PRODUCT DNA AT 2 ANGSTROMS RESOLUTION

PDB ID: 1RVB
Metal site ID: 1RVB-MG-1
Bound amino acids or nucleotide residues: A1D2
Group identifier: A1
Is homomeric: False
Amino acid or nucleotide residue IDs: ASP B.74 ASP B.90 DA D.7
All ligands IDs: ASP B.74 ASP B.90 DA D.7 HOH B.341 HOH B.342 HOH D.16
Number of coordinating amino acids or nucleotide residues: 3
Number of coordinating ligands: 6
Number of coordinating chains: 2
Number of coordinating chains: 2
Representative metal site in the group: 1RVB-MG-1
Similar binding_sites:
Metal site idBound amino acidsBound ligands IDs
1RVC-MG-2A1Q1 DA F.7 GLN B.69 HOH A.483 HOH B.460 HOH B.476 HOH F.126
1RVC-MG-3A1D1E1 ASP A.74 DA D.7 GLU A.45 HOH A.487 HOH D.153
1RVC-MG-4A1D1E1 ASP B.74 DA F.7 GLU B.45 HOH B.481 HOH F.291
1STX-MN-3A1D1E1I1 DT F.11 HOH A.1103 HOH A.1133
1SUZ-MG-2A1D2 ASP B.74 ASP B.90 DA D.7 HOH B.413 HOH B.414 HOH D.31