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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：Q8NCE0 New Search
5PDB entries
5Biological assembly
6chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
Q8NCE0 7uxa tRNA-splicing endonuclease subunit Sen2 Author chain C Reference sequence 1–465 1 Protein–RNA Heteromer Protein 4 RNA 1 pentameric （5） Consistent with all polymers
Q8NCE0 7zrz tRNA-splicing endonuclease subunit Sen2 Author chain BP4 Reference sequence 1–81 1 Protein–RNA Heteromer Protein 4 RNA 1 pentameric （5） Consistent with all polymers
Q8NCE0 7zrz tRNA-splicing endonuclease subunit Sen2 Author chain BP4 Reference sequence 292–465 1 Protein–RNA Heteromer Protein 4 RNA 1 pentameric （5） Consistent with all polymers
Q8NCE0 8hmy tRNA-splicing endonuclease subunit Sen2 Author chain A Reference sequence 1–465 1 Protein–RNA Heteromer Protein 5 RNA 1 hexameric （6） Consistent with all polymers
Q8NCE0 8hmz tRNA-splicing endonuclease subunit Sen2 Author chain A Reference sequence 1–465 1 Protein–RNA Heteromer Protein 5 RNA 2 heptameric （7） Consistent with all polymers
Q8NCE0 8iss tRNA-splicing endonuclease subunit Sen2 Author chain B Reference sequence 1–465 1 Protein–RNA Heteromer Protein 4 RNA 1 pentameric （5） Consistent with all polymers

“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.