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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：P14557 New Search
8PDB entries
8Biological assembly
8chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
P14557 1ong BETA-LACTAMASE SHV-1 Author chain A Reference sequence 22–286 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P14557 1q2p beta-lactamase SHV-1 Author chain A Reference sequence 22–286 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P14557 1rcj Beta-lactamase SHV-1 Author chain A Reference sequence 22–286 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P14557 1shv PROTEIN (BETA-LACTAMASE SHV-1) Author chain A Reference sequence 22–286 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P14557 1tdg Beta-lactamase SHV-1 Author chain A Reference sequence 22–286 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P14557 1tdl Beta-lactamase SHV-1 Author chain A Reference sequence 22–286 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P14557 2a3u Beta-lactamase SHV-1 Author chain A Reference sequence 22–286 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P14557 2a49 Beta-lactamase SHV-1 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.