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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：Q2KIR0 New Search
2PDB entries
2Biological assembly
4chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
Q2KIR0 8otz Uncharacterized protein C4orf45 homolog Author chain ke Reference sequence 1–197 1 Protein heterocomplex Heteromer Protein 575 575-meric （575） Consistent with protein count
Q2KIR0 9fqr Dynein axonemal heavy chain 6 Author chain ke Reference sequence 1–197 1 Protein heterocomplex Heteromer Protein 1574 1574-meric （1574） Consistent with protein count
Q2KIR0 9fqr Dynein axonemal heavy chain 6 Author chain kf Reference sequence 1–197 1 Protein heterocomplex Heteromer Protein 1574 1574-meric （1574） Consistent with protein count
Q2KIR0 9fqr Dynein axonemal heavy chain 6 Author chain kg Reference sequence 1–197 1 Protein heterocomplex Heteromer Protein 1574 1574-meric （1574） 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.