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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：Q9BSI4 New Search
3PDB entries
7Biological assembly
11chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
Q9BSI4 3bqo TERF1-interacting nuclear factor 2 Author chain B Reference sequence 257–276 1 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
Q9BSI4 3bqo TERF1-interacting nuclear factor 2 Author chain B Reference sequence 257–276 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q9BSI4 3bu8 TERF1-interacting nuclear factor 2 Author chain C Reference sequence 258–275 1 Protein heterocomplex Heteromer Protein 8 octameric （8） Consistent with protein count
Q9BSI4 3bu8 TERF1-interacting nuclear factor 2 Author chain D Reference sequence 258–275 1 Protein heterocomplex Heteromer Protein 8 octameric （8） Consistent with protein count
Q9BSI4 3bu8 TERF1-interacting nuclear factor 2 Author chain C Reference sequence 258–275 2 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
Q9BSI4 3bu8 TERF1-interacting nuclear factor 2 Author chain D Reference sequence 258–275 2 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
Q9BSI4 3bu8 TERF1-interacting nuclear factor 2 Author chain C Reference sequence 258–275 3 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q9BSI4 3bu8 TERF1-interacting nuclear factor 2 Author chain D Reference sequence 258–275 3 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q9BSI4 3bu8 TERF1-interacting nuclear factor 2 Author chain C Reference sequence 258–275 4 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q9BSI4 3bu8 TERF1-interacting nuclear factor 2 Author chain D Reference sequence 258–275 4 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q9BSI4 5xyf TERF1-interacting nuclear factor 2 Author chain A Reference sequence 2–202 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） 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.