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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：Q08698 New Search
5PDB entries
5Biological assembly
6chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
Q08698 1pem Ribonucleoside-diphosphate reductase 2 alpha chain Author chain A Reference sequence 0–713 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q08698 1peo Ribonucleoside-diphosphate reductase 2 alpha chain Author chain A Reference sequence 0–713 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q08698 1peq Ribonucleoside-diphosphate reductase 2 alpha chain Author chain A Reference sequence 0–713 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q08698 1peu Ribonucleoside-diphosphate reductase 2 alpha chain Author chain A Reference sequence 0–713 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q08698 2bq1 RIBONUCLEOSIDE-DIPHOSPHATE REDUCTASE 2 ALPHA SUBUNIT Author chain E Reference sequence 1–713 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
Q08698 2bq1 RIBONUCLEOSIDE-DIPHOSPHATE REDUCTASE 2 ALPHA SUBUNIT Author chain F Reference sequence 1–713 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） 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.