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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：F1MI43 New Search
1PDB entries
1Biological assembly
6chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
F1MI43 9fqr Sperm surface protein Sp17 Author chain Ic Reference sequence 1–147 1 Protein heterocomplex Heteromer Protein 1574 1574-meric （1574） Consistent with protein count
F1MI43 9fqr Sperm surface protein Sp17 Author chain Id Reference sequence 1–147 1 Protein heterocomplex Heteromer Protein 1574 1574-meric （1574） Consistent with protein count
F1MI43 9fqr Sperm surface protein Sp17 Author chain Ie Reference sequence 1–147 1 Protein heterocomplex Heteromer Protein 1574 1574-meric （1574） Consistent with protein count
F1MI43 9fqr Sperm surface protein Sp17 Author chain MW Reference sequence 1–147 1 Protein heterocomplex Heteromer Protein 1574 1574-meric （1574） Consistent with protein count
F1MI43 9fqr Sperm surface protein Sp17 Author chain Qn Reference sequence 1–147 1 Protein heterocomplex Heteromer Protein 1574 1574-meric （1574） Consistent with protein count
F1MI43 9fqr Sperm surface protein Sp17 Author chain Qo Reference sequence 1–147 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.