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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：Q9BQ15 New Search
6PDB entries
7Biological assembly
14chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
Q9BQ15 4owt SOSS complex subunit B1 Author chain B Reference sequence 1–211 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
Q9BQ15 4oww SOSS complex subunit B1 Author chain B Reference sequence 1–211 1 Protein–DNA Heteromer Protein 3 DNA 1 tetrameric （4） Consistent with all polymers
Q9BQ15 4owx SOSS complex subunit B1 Author chain B Reference sequence 1–211 1 Protein–DNA Heteromer Protein 2 DNA 1 trimeric （3） Consistent with all polymers
Q9BQ15 5d8e SOSS complex subunit B1 Author chain A Reference sequence 1–109 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q9BQ15 5d8e SOSS complex subunit B1 Author chain B Reference sequence 1–109 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q9BQ15 5d8e SOSS complex subunit B1 Author chain C Reference sequence 1–109 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q9BQ15 5d8e SOSS complex subunit B1 Author chain D Reference sequence 1–109 1 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q9BQ15 5d8e SOSS complex subunit B1 Author chain A Reference sequence 1–109 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q9BQ15 5d8e SOSS complex subunit B1 Author chain B Reference sequence 1–109 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q9BQ15 5d8e SOSS complex subunit B1 Author chain C Reference sequence 1–109 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q9BQ15 5d8e SOSS complex subunit B1 Author chain D Reference sequence 1–109 2 Protein homooligomer Homooligomer Protein 2 dimeric （2） Consistent with protein count
Q9BQ15 5d8f SOSS complex subunit B1 Author chain A Reference sequence 1–109 1 Protein–DNA Homooligomer Protein 2 DNA 1 trimeric （3） Consistent with all polymers
Q9BQ15 5d8f SOSS complex subunit B1 Author chain B Reference sequence 1–109 1 Protein–DNA Homooligomer Protein 2 DNA 1 trimeric （3） Consistent with all polymers
Q9BQ15 8rbz SOSS complex subunit B1 Author chain B Reference sequence 1–211 1 Protein heterocomplex Heteromer Protein 21 21-meric （21） 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.