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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：Q8TZK1 New Search
4PDB entries
6Biological assembly
9chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
Q8TZK1 3p8b Transcription antitermination protein nusG Author chain B Reference sequence 1–152 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q8TZK1 3p8b Transcription antitermination protein nusG Author chain D Reference sequence 1–152 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q8TZK1 3p8b Transcription antitermination protein nusG Author chain B Reference sequence 1–152 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q8TZK1 3p8b Transcription antitermination protein nusG Author chain D Reference sequence 1–152 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q8TZK1 3p8b Transcription antitermination protein nusG Author chain B Reference sequence 1–152 3 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
Q8TZK1 3p8b Transcription antitermination protein nusG Author chain D Reference sequence 1–152 3 Protein heterocomplex Heteromer Protein 4 tetrameric （4） Consistent with protein count
Q8TZK1 3qqc Transcription antitermination protein nusG Author chain D Reference sequence 1–152 1 Insufficient information Heteromer Protein 3 trimeric （3） Consistent with protein count
Q8TZK1 8oki Transcription elongation factor Spt5 Author chain G Reference sequence 1–152 1 Other combination Heteromer Protein 13 DNA 2 RNA 1 16-meric （16） Consistent with all polymers
Q8TZK1 8p2i Transcription elongation factor Spt5 Author chain G Reference sequence 1–152 1 Protein heterocomplex Heteromer Protein 13 13-meric （13） 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.