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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：Q9H2U1 New Search
3PDB entries
3Biological assembly
6chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
Q9H2U1 2n16 ATP-dependent RNA helicase DHX36 Author chain A Reference sequence 53–70 1 Protein monomer Monomer Protein 1 monomeric （1） Consistent with protein count
Q9H2U1 2n21 ATP-dependent RNA helicase DHX36 Author chain A Reference sequence 53–70 1 Protein–DNA Monomer Protein 1 DNA 1 dimeric （2） Consistent with all polymers
Q9H2U1 6q6r ATP-dependent DNA/RNA helicase DHX36 Author chain E Reference sequence 53–81 1 Protein–DNA Homooligomer Protein 4 DNA 4 octameric （8） Consistent with all polymers
Q9H2U1 6q6r ATP-dependent DNA/RNA helicase DHX36 Author chain F Reference sequence 53–81 1 Protein–DNA Homooligomer Protein 4 DNA 4 octameric （8） Consistent with all polymers
Q9H2U1 6q6r ATP-dependent DNA/RNA helicase DHX36 Author chain G Reference sequence 53–81 1 Protein–DNA Homooligomer Protein 4 DNA 4 octameric （8） Consistent with all polymers
Q9H2U1 6q6r ATP-dependent DNA/RNA helicase DHX36 Author chain H Reference sequence 53–81 1 Protein–DNA Homooligomer Protein 4 DNA 4 octameric （8） 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.