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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：P03120 New Search
7PDB entries
8Biological assembly
10chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
P03120 1by9 REGULATORY PROTEIN E2 Author chain A Reference sequence 285–365 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P03120 1dto REGULATORY PROTEIN E2 Author chain A Reference sequence 1–201 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P03120 1r8p Regulatory protein E2 Author chain A Reference sequence 286–365 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P03120 1r8p Regulatory protein E2 Author chain B Reference sequence 286–365 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P03120 1zzf Regulatory protein E2 Author chain A Reference sequence 286–365 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P03120 1zzf Regulatory protein E2 Author chain B Reference sequence 286–365 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P03120 2nnu Regulatory protein E2 Author chain A Reference sequence 1–201 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
P03120 2nnu Regulatory protein E2 Author chain A Reference sequence 1–201 2 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
P03120 2q79 Regulatory protein E2 Author chain A Reference sequence 285–365 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P03120 3mi7 Regulatory protein E2 Author chain X Reference sequence 283–365 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.