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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：Q9WTL8 New Search
4PDB entries
4Biological assembly
5chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
Q9WTL8 8osj Basic helix-loop-helix ARNT-like protein 1 Author chain N Reference sequence 69–447 1 Protein–DNA Heteromer Protein 10 DNA 2 dodecameric （12） Consistent with all polymers
Q9WTL8 8osk Basic helix-loop-helix ARNT-like protein 1 Author chain N Reference sequence 69–447 1 Protein–DNA Heteromer Protein 10 DNA 2 dodecameric （12） Consistent with all polymers
Q9WTL8 8osl Basic helix-loop-helix ARNT-like protein 1 Author chain N Reference sequence 69–447 1 Protein–DNA Heteromer Protein 12 DNA 2 tetradecameric （14） Consistent with all polymers
Q9WTL8 8osl Basic helix-loop-helix ARNT-like protein 1 Author chain P Reference sequence 69–447 1 Protein–DNA Heteromer Protein 12 DNA 2 tetradecameric （14） Consistent with all polymers
Q9WTL8 8vhg Basic helix-loop-helix ARNT-like protein 1 Author chain B Reference sequence 75–494 1 Protein–DNA Heteromer Protein 2 DNA 2 tetrameric （4） 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.