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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：Q90544 New Search
4PDB entries
4Biological assembly
6chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
Q90544 2mkl Novel antigen receptor Author chain C Reference sequence 454–556 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
Q90544 4q97 Novel antigen receptor Author chain A Reference sequence 137–243 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q90544 4q97 Novel antigen receptor Author chain B Reference sequence 137–243 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q90544 4q9b Novel antigen receptor Author chain A Reference sequence 243–344 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q90544 4q9b Novel antigen receptor Author chain B Reference sequence 243–344 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q90544 4q9c Novel antigen receptor Author chain A Reference sequence 343–452 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.