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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：Q9ULH1 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
Q9ULH1 2da0 130-kDa phosphatidylinositol 4,5-biphosphate-dependent ARF1 GTPase-activating protein Author chain A Reference sequence 150–250 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
Q9ULH1 2ed1 130 kDa phosphatidylinositol 4,5-biphosphate-dependent ARF1 GTPase-activating protein Author chain A Reference sequence 1067–1129 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
Q9ULH1 2rqt Arf-GAP with SH3 domain, ANK repeat and PH domain-containing protein 1 Author chain A Reference sequence 1069–1129 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
Q9ULH1 2rqu DDEF1_SH3 Author chain A Reference sequence 1069–1129 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.