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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：Q9AJ26 New Search
12PDB entries
28Biological assembly
53chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
Q9AJ26 3bzl EscU Author chain A Reference sequence 215–262 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q9AJ26 3bzl EscU Author chain B Reference sequence 215–262 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q9AJ26 3bzl EscU Author chain C Reference sequence 263–345 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q9AJ26 3bzl EscU Author chain D Reference sequence 263–345 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q9AJ26 3bzl EscU Author chain A Reference sequence 215–262 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q9AJ26 3bzl EscU Author chain B Reference sequence 215–262 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q9AJ26 3bzl EscU Author chain C Reference sequence 263–345 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q9AJ26 3bzl EscU Author chain D Reference sequence 263–345 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q9AJ26 3bzl EscU Author chain A Reference sequence 215–262 3 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
Q9AJ26 3bzl EscU Author chain B Reference sequence 215–262 3 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
Q9AJ26 3bzl EscU Author chain C Reference sequence 263–345 3 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
Q9AJ26 3bzl EscU Author chain D Reference sequence 263–345 3 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
Q9AJ26 3bzo EscU Author chain A Reference sequence 215–262 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q9AJ26 3bzo EscU Author chain B Reference sequence 263–345 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q9AJ26 3bzo EscU Author chain A Reference sequence 215–262 2 Protein homooligomer Homooligomer Protein 8 octameric （8） Consistent with protein count
Q9AJ26 3bzo EscU Author chain B Reference sequence 263–345 2 Protein homooligomer Homooligomer Protein 8 octameric （8） Consistent with protein count
Q9AJ26 3bzo EscU Author chain A Reference sequence 215–262 3 Protein homooligomer Homooligomer Protein 8 octameric （8） Consistent with protein count
Q9AJ26 3bzo EscU Author chain B Reference sequence 263–345 3 Protein homooligomer Homooligomer Protein 8 octameric （8） Consistent with protein count
Q9AJ26 3bzo EscU Author chain A Reference sequence 215–262 4 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
Q9AJ26 3bzo EscU Author chain B Reference sequence 263–345 4 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
Q9AJ26 3bzo EscU Author chain A Reference sequence 215–262 5 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
Q9AJ26 3bzo EscU Author chain B Reference sequence 263–345 5 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
Q9AJ26 3bzp EscU Author chain A Reference sequence 215–345 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
Q9AJ26 3bzp EscU Author chain A Reference sequence 215–345 2 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
Q9AJ26 3bzp EscU Author chain A Reference sequence 215–345 3 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q9AJ26 3bzr EscU Author chain A Reference sequence 215–345 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
Q9AJ26 3bzs EscU Author chain A Reference sequence 215–345 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
Q9AJ26 3bzt EscU Author chain A Reference sequence 215–345 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
Q9AJ26 3bzt EscU Author chain A Reference sequence 215–345 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q9AJ26 3bzv EscU Author chain B Reference sequence 263–345 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q9AJ26 3bzx EscU Author chain A Reference sequence 215–262 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q9AJ26 3bzx EscU Author chain B Reference sequence 263–345 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q9AJ26 3bzx EscU Author chain A Reference sequence 215–262 2 Protein homooligomer Homooligomer Protein 8 octameric （8） Consistent with protein count
Q9AJ26 3bzx EscU Author chain B Reference sequence 263–345 2 Protein homooligomer Homooligomer Protein 8 octameric （8） Consistent with protein count
Q9AJ26 3bzx EscU Author chain A Reference sequence 215–262 3 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
Q9AJ26 3bzx EscU Author chain B Reference sequence 263–345 3 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
Q9AJ26 3bzx EscU Author chain A Reference sequence 215–262 4 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
Q9AJ26 3bzx EscU Author chain B Reference sequence 263–345 4 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
Q9AJ26 3bzy EscU Author chain A Reference sequence 215–262 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q9AJ26 3bzy EscU Author chain B Reference sequence 263–345 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q9AJ26 3bzy EscU Author chain A Reference sequence 215–262 2 Protein homooligomer Homooligomer Protein 8 octameric （8） Consistent with protein count
Q9AJ26 3bzy EscU Author chain B Reference sequence 263–345 2 Protein homooligomer Homooligomer Protein 8 octameric （8） Consistent with protein count
Q9AJ26 3bzy EscU Author chain A Reference sequence 215–262 3 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
Q9AJ26 3bzy EscU Author chain B Reference sequence 263–345 3 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
Q9AJ26 3bzy EscU Author chain A Reference sequence 215–262 4 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
Q9AJ26 3bzy EscU Author chain B Reference sequence 263–345 4 Protein homooligomer Homooligomer Protein 4 tetrameric （4） Consistent with protein count
Q9AJ26 3bzz EscU Author chain A Reference sequence 215–262 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q9AJ26 3bzz EscU Author chain B Reference sequence 263–345 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q9AJ26 3c00 EscU Author chain A Reference sequence 215–262 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q9AJ26 3c00 EscU Author chain B Reference sequence 263–345 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q9AJ26 3c03 EscU Author chain A Reference sequence 215–345 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
Q9AJ26 3c03 EscU Author chain B Reference sequence 215–262 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q9AJ26 3c03 EscU Author chain C Reference sequence 263–345 2 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.