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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：Q8NEV9 New Search
4PDB entries
6Biological assembly
10chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
Q8NEV9 7u7n Interleukin-27 subunit alpha Author chain D Reference sequence 29–243 1 Other combination Heteromer Protein 4 其他 4 tetrameric （4） Consistent with protein count
Q8NEV9 7zxk Interleukin-27 subunit alpha Author chain A Reference sequence 29–243 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
Q8NEV9 7zxk Interleukin-27 subunit alpha Author chain C Reference sequence 29–243 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
Q8NEV9 7zxk Interleukin-27 subunit alpha Author chain A Reference sequence 29–243 2 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
Q8NEV9 7zxk Interleukin-27 subunit alpha Author chain C Reference sequence 29–243 2 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
Q8NEV9 8d85 Interleukin-27 subunit alpha Author chain D Reference sequence 29–243 1 Other combination Heteromer Protein 4 其他 3 tetrameric （4） Consistent with protein count
Q8NEV9 8xwy Interleukin-27 subunit alpha Author chain A Reference sequence 29–243 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q8NEV9 8xwy Interleukin-27 subunit alpha Author chain D Reference sequence 29–243 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q8NEV9 8xwy Interleukin-27 subunit alpha Author chain A Reference sequence 29–243 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q8NEV9 8xwy Interleukin-27 subunit alpha Author chain D Reference sequence 29–243 2 Protein heterocomplex Heteromer 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.