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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：Q8C863 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
Q8C863 1yiu Itchy E3 ubiquitin protein ligase Author chain A Reference sequence 399–432 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
Q8C863 2jo9 Itchy E3 ubiquitin protein ligase Author chain A Reference sequence 399–432 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q8C863 2joc Itchy E3 ubiquitin protein ligase Author chain A Reference sequence 399–432 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
Q8C863 5xmc E3 ubiquitin-protein ligase Itchy Author chain A Reference sequence 143–864 1 Protein monomer Monomer Protein 1 monomeric （1） 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.