Yeast 20S proteasome in complex with the covalently bound inhibitor b-lactone (2R,3S)-3-isopropyl-4-oxo-2-oxetane-carboxylate (IOC)

PDB ID: 7O2L
Metal site ID: 7O2L-MG-3
Bound amino acids or nucleotide residues: A1D2
Group identifier: A2D2H1R2S1
Is homomeric: False
Amino acid or nucleotide residue IDs: ALA Y.165 ASP I.204 ASP Y.168
All ligands IDs: ALA Y.165 ASP I.204 ASP Y.168
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: 6HTR-MG-3
Similar binding_sites:
Metal site idBound amino acidsBound ligands IDs
5D0Z-MG-2A1D2S1 ALA K.165 ASP K.168 ASP W.204 SER K.171
5FGA-MG-2A1D2S1 ALA K.165 ASP K.168 ASP W.204 SER K.171
6HV5-MG-2A1D2 ALA K.165 ASP K.168 ASP W.204
6HVA-MG-1A1D2 ALA Y.165 ASP I.204 ASP Y.168
6HVU-MG-1A1D2S1 ALA K.165 ASP K.168 ASP W.204 SER K.171
6HWC-MG-1A1D2S1 ALA K.165 ASP K.168 ASP W.204 SER K.171
7O2L-MG-1A1D2S1 ALA K.165 ASP K.168 ASP W.204 SER K.171
7O2L-MG-3A1D2 ALA Y.165 ASP I.204 ASP Y.168