← Back to search

Protein Structures and Oligomeric States

Enter a protein name, UniProt accession or PDB ID. Name searches ask you to confirm the protein identity before related structures are queried.

Current Protein Identity：Q5PSW7 New Search
4PDB entries
4Biological assembly
4chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
Q5PSW7 2h0t Broad-spectrum beta-lactamase SHV-1 Author chain A Reference sequence 22–286 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
Q5PSW7 2h5s SHV-1 beta-lactamase Author chain A Reference sequence 22–286 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
Q5PSW7 3v50 Beta-lactamase Author chain A Reference sequence 22–286 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
Q5PSW7 3v5m Beta-lactamase Author chain A Reference sequence 22–286 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count

“Homomeric versus heteromeric classification follows protein identity; different constructs of the same UniProt entry still require comparison of reference-sequence ranges, mutations and missing segments. Assemblies marked for review remain visible but are not included in the highest-confidence candidate set.