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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：A8I550 New Search
2PDB entries
2Biological assembly
6chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
A8I550 7jtk Flagellar radial spoke protein 4 Author chain G Reference sequence 1–465 1 Protein heterocomplex Heteromer Protein 39 39-meric （39） Consistent with protein count
A8I550 7jtk Flagellar radial spoke protein 4 Author chain H Reference sequence 1–465 1 Protein heterocomplex Heteromer Protein 39 39-meric （39） Consistent with protein count
A8I550 8glv Radial spoke protein 4 Author chain Hx Reference sequence 1–465 1 Protein heterocomplex Heteromer Protein 1177 1177-meric （1177） Consistent with protein count
A8I550 8glv Radial spoke protein 4 Author chain Hy Reference sequence 1–465 1 Protein heterocomplex Heteromer Protein 1177 1177-meric （1177） Consistent with protein count
A8I550 8glv Radial spoke protein 4 Author chain JR Reference sequence 1–465 1 Protein heterocomplex Heteromer Protein 1177 1177-meric （1177） Consistent with protein count
A8I550 8glv Radial spoke protein 4 Author chain JS Reference sequence 1–465 1 Protein heterocomplex Heteromer Protein 1177 1177-meric （1177） 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.