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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：Q91ZR5 New Search
3PDB entries
3Biological assembly
6chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
Q91ZR5 7eeb Enhanced green fluorescent protein,Cation channel sperm-associated protein 1 Author chain A Reference sequence 1–686 1 Insufficient information Heteromer Protein 14 其他 16 tetradecameric （14） Consistent with protein count
Q91ZR5 9ubw Cation channel sperm-associated protein 1 Author chain A Reference sequence 337–587 1 Other combination Heteromer Protein 28 其他 20 28-meric （28） Consistent with protein count
Q91ZR5 9ubw Cation channel sperm-associated protein 1 Author chain a Reference sequence 337–587 1 Other combination Heteromer Protein 28 其他 20 28-meric （28） Consistent with protein count
Q91ZR5 9ubx Cation channel sperm-associated protein 1 Author chain A Reference sequence 337–587 1 Other combination Heteromer Protein 42 其他 30 42-meric （42） Consistent with protein count
Q91ZR5 9ubx Cation channel sperm-associated protein 1 Author chain a Reference sequence 337–587 1 Other combination Heteromer Protein 42 其他 30 42-meric （42） Consistent with protein count
Q91ZR5 9ubx Cation channel sperm-associated protein 1 Author chain n Reference sequence 337–587 1 Other combination Heteromer Protein 42 其他 30 42-meric （42） 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.