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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：Q9NWY4 New Search
8PDB entries
8Biological assembly
9chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
Q9NWY4 6m3g Histone PARylation factor 1 Author chain A Reference sequence 1–346 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
Q9NWY4 6m3i Histone PARylation factor 1 Author chain A Reference sequence 1–346 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q9NWY4 6tx2 Histone PARylation factor 1 Author chain A Reference sequence 37–346 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
Q9NWY4 6tx3 Histone PARylation factor 1 Author chain A Reference sequence 37–346 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q9NWY4 6x0l Histone PARylation factor 1 Author chain O Reference sequence 1–346 1 Protein–DNA Heteromer Protein 3 DNA 4 heptameric （7） Consistent with all polymers
Q9NWY4 6x0m Histone PARylation factor 1 Author chain O Reference sequence 1–346 1 Protein–DNA Heteromer Protein 4 DNA 4 octameric （8） Consistent with all polymers
Q9NWY4 6x0m Histone PARylation factor 1 Author chain o Reference sequence 1–346 1 Protein–DNA Heteromer Protein 4 DNA 4 octameric （8） Consistent with all polymers
Q9NWY4 6x0n Histone PARylation factor 1 Author chain O Reference sequence 1–346 1 Protein–DNA Heteromer Protein 19 DNA 4 23-meric （23） Consistent with all polymers
Q9NWY4 9mja Histone PARylation factor 1 Author chain B Reference sequence 1–346 1 Protein heterocomplex Heteromer 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.