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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：A8I2U9 New Search
2PDB entries
2Biological assembly
3chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
A8I2U9 7jtk Flagellar radial spoke protein 12 Author chain W Reference sequence 1–181 1 Protein heterocomplex Heteromer Protein 39 39-meric （39） Consistent with protein count
A8I2U9 8glv Peptidyl-prolyl cis-trans isomerase Author chain IS Reference sequence 1–181 1 Protein heterocomplex Heteromer Protein 1177 1177-meric （1177） Consistent with protein count
A8I2U9 8glv Peptidyl-prolyl cis-trans isomerase Author chain Jn Reference sequence 1–181 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.