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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：P26918 New Search
11PDB entries
13Biological assembly
13chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
P26918 1x8g Beta-lactamase Author chain A Reference sequence 28–254 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P26918 1x8h Beta-lactamase Author chain A Reference sequence 28–254 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P26918 1x8i Beta-lactamase Author chain A Reference sequence 28–254 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P26918 2gkl Beta-lactamase Author chain A Reference sequence 28–254 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P26918 2qds Beta-lactamase Author chain A Reference sequence 28–254 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P26918 3f9o Beta-lactamase Author chain A Reference sequence 28–254 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P26918 3f9o Beta-lactamase Author chain A Reference sequence 28–254 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P26918 3fai Beta-lactamase Author chain A Reference sequence 28–254 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P26918 3fai Beta-lactamase Author chain A Reference sequence 28–254 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P26918 3iof Beta-lactamase Author chain A Reference sequence 28–254 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P26918 3iog Beta-lactamase Author chain A Reference sequence 28–254 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P26918 3sw3 Beta-lactamase Author chain A Reference sequence 28–254 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P26918 3t9m Beta-lactamase Author chain A Reference sequence 28–254 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.