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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：Q8WW01 New Search
5PDB entries
5Biological assembly
7chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
Q8WW01 2gw6 tRNA-splicing endonuclease subunit Sen15 Author chain A Reference sequence 36–157 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q8WW01 2gw6 tRNA-splicing endonuclease subunit Sen15 Author chain B Reference sequence 36–157 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q8WW01 6z9u tRNA-splicing endonuclease subunit Sen15 Author chain B Reference sequence 23–170 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
Q8WW01 6z9u tRNA-splicing endonuclease subunit Sen15 Author chain D Reference sequence 23–170 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
Q8WW01 7uxa tRNA-splicing endonuclease subunit Sen15 Author chain B Reference sequence 1–171 1 Protein–RNA Heteromer Protein 4 RNA 1 pentameric （5） Consistent with all polymers
Q8WW01 7zrz tRNA-splicing endonuclease subunit Sen15 Author chain DP1 Reference sequence 1–171 1 Protein–RNA Heteromer Protein 4 RNA 1 pentameric （5） Consistent with all polymers
Q8WW01 8iss tRNA-splicing endonuclease subunit Sen15 Author chain A Reference sequence 1–171 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.