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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：P03122 New Search
6PDB entries
9Biological assembly
22chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
P03122 1dbd REGULATORY PROTEIN E2 Author chain A Reference sequence 311–410 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P03122 1dbd REGULATORY PROTEIN E2 Author chain B Reference sequence 311–410 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P03122 1jjh REGULATORY PROTEIN E2 Author chain A Reference sequence 326–410 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P03122 1jjh REGULATORY PROTEIN E2 Author chain B Reference sequence 326–410 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P03122 1jjh REGULATORY PROTEIN E2 Author chain C Reference sequence 326–410 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P03122 1jjh REGULATORY PROTEIN E2 Author chain A Reference sequence 326–410 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P03122 1jjh REGULATORY PROTEIN E2 Author chain B Reference sequence 326–410 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P03122 1jjh REGULATORY PROTEIN E2 Author chain C Reference sequence 326–410 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P03122 1jjh REGULATORY PROTEIN E2 Author chain A Reference sequence 326–410 3 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P03122 1jjh REGULATORY PROTEIN E2 Author chain B Reference sequence 326–410 3 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P03122 1jjh REGULATORY PROTEIN E2 Author chain C Reference sequence 326–410 3 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P03122 2bop PROTEIN (E2) Author chain A Reference sequence 326–410 1 Protein–DNA Homooligomer Protein 2 DNA 2 tetrameric （4） Consistent with all polymers
P03122 2jeu REGULATORY PROTEIN E2 Author chain A Reference sequence 1–209 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P03122 2jex REGULATORY PROTEIN E2 Author chain A Reference sequence 1–209 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P03122 6bus Regulatory protein E2 Author chain 1 Reference sequence 310–410 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P03122 6bus Regulatory protein E2 Author chain 2 Reference sequence 310–410 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P03122 6bus Regulatory protein E2 Author chain 3 Reference sequence 310–410 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P03122 6bus Regulatory protein E2 Author chain 4 Reference sequence 310–410 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P03122 6bus Regulatory protein E2 Author chain 1 Reference sequence 310–410 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P03122 6bus Regulatory protein E2 Author chain 2 Reference sequence 310–410 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P03122 6bus Regulatory protein E2 Author chain 3 Reference sequence 310–410 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
P03122 6bus Regulatory protein E2 Author chain 4 Reference sequence 310–410 2 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.