Index PDB ID Protein Name Organism UniProt ID Ligand Name Canonical SMILES HET Code 1 6LC8 Beta-lactamase Enterobacter cloacae A0A0A0Q7Z8 avibactam [C@@H]12CC[C@@H](C(=O)N)N(C1)C(=O)N2OS([O-])(=O)=O NXL 2 6LC9 Beta-lactamase Enterobacter cloacae A0A0A0Q7Z8 ceftazidime CC(C)(O\N=C(/C(=O)N[C@H]1[C@H]2SCC(C[n+]3ccccc3)=C(N2C1=O)C(O)=O)c1csc(N)n1)C(O)=O CAZ