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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：P49459 New Search
4PDB entries
4Biological assembly
4chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
P49459 6cyo Ubiquitin-conjugating enzyme E2 A Author chain A Reference sequence 1–152 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P49459 6cyr Ubiquitin-conjugating enzyme E2 A Author chain A Reference sequence 1–152 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
P49459 8iej Ubiquitin-conjugating enzyme E2 A Author chain R Reference sequence 1–150 1 Protein–DNA Heteromer Protein 11 DNA 2 tridecameric （13） Consistent with all polymers
P49459 9kqo Ubiquitin-conjugating enzyme E2 A Author chain R Reference sequence 1–150 1 Protein–DNA Heteromer Protein 12 DNA 2 tetradecameric （14） Consistent with all polymers

“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.