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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：Q12514 New Search
3PDB entries
4Biological assembly
6chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
Q12514 4by6 GENERAL NEGATIVE REGULATOR OF TRANSCRIPTION SUBUNIT 5 Author chain C Reference sequence 299–560 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
Q12514 4by6 GENERAL NEGATIVE REGULATOR OF TRANSCRIPTION SUBUNIT 5 Author chain F Reference sequence 299–560 1 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
Q12514 4by6 GENERAL NEGATIVE REGULATOR OF TRANSCRIPTION SUBUNIT 5 Author chain C Reference sequence 299–560 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
Q12514 4by6 GENERAL NEGATIVE REGULATOR OF TRANSCRIPTION SUBUNIT 5 Author chain F Reference sequence 299–560 2 Protein heterocomplex Heteromer Protein 3 trimeric （3） Consistent with protein count
Q12514 6tb3 General negative regulator of transcription subunit 5 Author chain BW Reference sequence 2–113 1 Protein–RNA Heteromer Protein 77 RNA 6 83-meric （83） Consistent with all polymers
Q12514 8k82 General negative regulator of transcription subunit 5 Author chain CN Reference sequence 1–560 1 Protein–RNA Heteromer Protein 79 RNA 6 85-meric （85） 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.