Multiple Assemblies exist for SMTL entry 2y91
Crystal structure of class A beta-lactamase from Bacillus licheniformis BS3 with clavulanic acid; X-RAY DIFFRACTION 2.00 Å

SMTL ID
2y91.1
Ligands
5-HYDROXY-3-OXOPENTANOIC ACID; CITRIC ACID; TRIETHYLENE GLYCOL
Polypeptides
BETA-LACTAMASE
Oligo-state
monomer
SMTL ID
2y91.2
Ligands
5-HYDROXY-3-OXOPENTANOIC ACID
Polypeptides
BETA-LACTAMASE
Oligo-state
monomer