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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：C9QV90 New Search
5PDB entries
10Biological assembly
20chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
C9QV90 4jkr DNA-directed RNA polymerase subunit beta Author chain C Reference sequence 1–1342 1 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
C9QV90 4jkr DNA-directed RNA polymerase subunit beta Author chain I Reference sequence 1–1342 1 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
C9QV90 4jkr DNA-directed RNA polymerase subunit beta Author chain C Reference sequence 1–1342 2 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
C9QV90 4jkr DNA-directed RNA polymerase subunit beta Author chain I Reference sequence 1–1342 2 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
C9QV90 4ljz DNA-directed RNA polymerase subunit beta Author chain C Reference sequence 1–1342 1 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
C9QV90 4ljz DNA-directed RNA polymerase subunit beta Author chain I Reference sequence 1–1342 1 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
C9QV90 4ljz DNA-directed RNA polymerase subunit beta Author chain C Reference sequence 1–1342 2 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
C9QV90 4ljz DNA-directed RNA polymerase subunit beta Author chain I Reference sequence 1–1342 2 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
C9QV90 4lk0 DNA-directed RNA polymerase subunit beta Author chain C Reference sequence 1–1342 1 Protein heterocomplex Heteromer Protein 7 heptameric （7） Consistent with protein count
C9QV90 4lk0 DNA-directed RNA polymerase subunit beta Author chain I Reference sequence 1–1342 1 Protein heterocomplex Heteromer Protein 7 heptameric （7） Consistent with protein count
C9QV90 4lk0 DNA-directed RNA polymerase subunit beta Author chain C Reference sequence 1–1342 2 Protein heterocomplex Heteromer Protein 7 heptameric （7） Consistent with protein count
C9QV90 4lk0 DNA-directed RNA polymerase subunit beta Author chain I Reference sequence 1–1342 2 Protein heterocomplex Heteromer Protein 7 heptameric （7） Consistent with protein count
C9QV90 4lk1 DNA-directed RNA polymerase subunit beta Author chain C Reference sequence 1–1342 1 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
C9QV90 4lk1 DNA-directed RNA polymerase subunit beta Author chain I Reference sequence 1–1342 1 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
C9QV90 4lk1 DNA-directed RNA polymerase subunit beta Author chain C Reference sequence 1–1342 2 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
C9QV90 4lk1 DNA-directed RNA polymerase subunit beta Author chain I Reference sequence 1–1342 2 Protein heterocomplex Heteromer Protein 6 hexameric （6） Consistent with protein count
C9QV90 4llg DNA-directed RNA polymerase subunit beta Author chain C Reference sequence 1–1342 1 Protein heterocomplex Heteromer Protein 7 heptameric （7） Consistent with protein count
C9QV90 4llg DNA-directed RNA polymerase subunit beta Author chain I Reference sequence 1–1342 1 Protein heterocomplex Heteromer Protein 7 heptameric （7） Consistent with protein count
C9QV90 4llg DNA-directed RNA polymerase subunit beta Author chain C Reference sequence 1–1342 2 Protein heterocomplex Heteromer Protein 7 heptameric （7） Consistent with protein count
C9QV90 4llg DNA-directed RNA polymerase subunit beta Author chain I Reference sequence 1–1342 2 Protein heterocomplex Heteromer Protein 7 heptameric （7） 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.