Robuta

https://www.ncbi.nlm.nih.gov/Structure/pdb/7ZO5 7ZO5: L1 metallo-beta-lactamase in complex with a mecillinam degradation product Metallo-beta-lactamase L1(2~{R},4~{S})-2-[(1~{R})-2-(azepan-1-yl)-1-formamido-2-oxidanylidene-ethyl]-5,5-dimethyl-1,3-thiazolidine-4-carboxylic acidSULFATE... metallo beta lactamasecomplex https://www.ncbi.nlm.nih.gov/Structure/pdb/1A8T 1A8T: METALLO-BETA-LACTAMASE IN COMPLEX WITH L-159,061 METALLO-BETA-LACTAMASE2-BUTYL-6-HYDROXY-3-[2'-(1H-TETRAZOL-5-YL)-BIPHENYL-4-YLMETHYL]-3H-QUINAZOLIN-4-ONEZINC ION metallo beta lactamasecomplex