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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：Q54488 New Search
16PDB entries
24Biological assembly
43chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
Q54488 1dy6 CARBAPENEM-HYDROLYSING BETA-LACTAMASE SME-1 Author chain A Reference sequence 28–295 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
Q54488 1dy6 CARBAPENEM-HYDROLYSING BETA-LACTAMASE SME-1 Author chain B Reference sequence 28–295 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
Q54488 1dy6 CARBAPENEM-HYDROLYSING BETA-LACTAMASE SME-1 Author chain A Reference sequence 28–295 2 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
Q54488 1dy6 CARBAPENEM-HYDROLYSING BETA-LACTAMASE SME-1 Author chain B Reference sequence 28–295 2 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
Q54488 9il7 beta-lactamase Author chain A Reference sequence 28–294 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q54488 9il7 beta-lactamase Author chain B Reference sequence 28–294 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q54488 9il8 beta-lactamase Author chain A Reference sequence 28–294 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
Q54488 9il8 beta-lactamase Author chain B Reference sequence 28–294 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
Q54488 9il8 beta-lactamase Author chain A Reference sequence 28–294 2 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
Q54488 9il8 beta-lactamase Author chain B Reference sequence 28–294 2 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
Q54488 9il9 beta-lactamase Author chain A Reference sequence 28–294 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
Q54488 9il9 beta-lactamase Author chain B Reference sequence 28–294 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
Q54488 9il9 beta-lactamase Author chain A Reference sequence 28–294 2 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
Q54488 9il9 beta-lactamase Author chain B Reference sequence 28–294 2 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
Q54488 9ile beta-lactamase Author chain A Reference sequence 28–294 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
Q54488 9io6 beta-lactamase Author chain A Reference sequence 28–294 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q54488 9io6 beta-lactamase Author chain B Reference sequence 28–294 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q54488 9io7 beta-lactamase Author chain A Reference sequence 28–294 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
Q54488 9iow beta-lactamase Author chain A Reference sequence 28–294 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
Q54488 9ivl beta-lactamase Author chain A Reference sequence 28–294 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
Q54488 9jna beta-lactamase Author chain A Reference sequence 28–294 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
Q54488 9jna beta-lactamase Author chain B Reference sequence 28–294 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
Q54488 9jna beta-lactamase Author chain A Reference sequence 28–294 2 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
Q54488 9jna beta-lactamase Author chain B Reference sequence 28–294 2 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
Q54488 9jnb beta-lactamase Author chain A Reference sequence 28–294 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
Q54488 9jnc beta-lactamase Author chain A Reference sequence 28–294 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
Q54488 9jnc beta-lactamase Author chain B Reference sequence 28–294 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
Q54488 9jnc beta-lactamase Author chain A Reference sequence 28–294 2 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
Q54488 9jnc beta-lactamase Author chain B Reference sequence 28–294 2 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
Q54488 9jnd beta-lactamase Author chain A Reference sequence 28–294 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
Q54488 9jnd beta-lactamase Author chain B Reference sequence 28–294 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
Q54488 9jnd beta-lactamase Author chain A Reference sequence 28–294 2 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
Q54488 9jnd beta-lactamase Author chain B Reference sequence 28–294 2 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
Q54488 9jne beta-lactamase Author chain A Reference sequence 28–294 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
Q54488 9jne beta-lactamase Author chain B Reference sequence 28–294 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
Q54488 9jne beta-lactamase Author chain A Reference sequence 28–294 2 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
Q54488 9jne beta-lactamase Author chain B Reference sequence 28–294 2 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
Q54488 9jnf beta-lactamase Author chain A Reference sequence 28–294 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
Q54488 9jnf beta-lactamase Author chain B Reference sequence 28–294 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
Q54488 9jnf beta-lactamase Author chain A Reference sequence 28–294 2 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
Q54488 9jnf beta-lactamase Author chain B Reference sequence 28–294 2 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
Q54488 9jng beta-lactamase Author chain A Reference sequence 28–294 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q54488 9jng beta-lactamase Author chain B Reference sequence 28–294 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） 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.