Multiple Assemblies exist for SMTL entry 5ctn
Structure of BPu1 beta-lactamase; X-RAY DIFFRACTION 1.35 Å

SMTL ID
5ctn.1
Ligands
(2~{S},3~{R})-3-methyl-2-[(2~{S},3~{R})-3-oxidanyl-1-oxidanylidene-butan-2-yl]-4-[(3~{S},5~{S})-5-[(sulfamoylamino)methyl]pyrrolidin-3-yl]sulfanyl-3,4-dihydro-2~{H}-pyrrole-5-carboxylic acid; CITRATE ANION
Polypeptides
Beta-lactamase
Oligo-state
monomer
SMTL ID
5ctn.2
Ligands
(2~{S},3~{R})-3-methyl-2-[(2~{S},3~{R})-3-oxidanyl-1-oxidanylidene-butan-2-yl]-4-[(3~{S},5~{S})-5-[(sulfamoylamino)methyl]pyrrolidin-3-yl]sulfanyl-3,4-dihydro-2~{H}-pyrrole-5-carboxylic acid
Polypeptides
Beta-lactamase
Oligo-state
monomer