← Back to search

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：Q3E7C1 New Search
29PDB entries
30Biological assembly
32chain/assembly records
UNP PDB Protein and construct Assembly Composition class Protein state Molecular copy count PDB declaration Consistency status
Q3E7C1 3dgp RNA polymerase II transcription factor B subunit 5 Author chain B Reference sequence 2–72 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q3E7C1 3dom RNA polymerase II transcription factor B subunit 5 Author chain B Reference sequence 2–72 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q3E7C1 3dom RNA polymerase II transcription factor B subunit 5 Author chain D Reference sequence 2–72 1 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q3E7C1 3dom RNA polymerase II transcription factor B subunit 5 Author chain B Reference sequence 2–72 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q3E7C1 3dom RNA polymerase II transcription factor B subunit 5 Author chain D Reference sequence 2–72 2 Protein heterocomplex Heteromer Protein 2 dimeric （2） Consistent with protein count
Q3E7C1 5fmf RNA POLYMERASE II TRANSCRIPTION FACTOR B SUBUNIT 5, TFB5 Author chain X Reference sequence 2–64 1 Protein–DNA Heteromer Protein 25 DNA 2 27-meric （27） Consistent with all polymers
Q3E7C1 5oqj RNA polymerase II transcription factor B subunit 5 Author chain 5 Reference sequence 1–72 1 Protein–DNA Heteromer Protein 29 DNA 2 31-meric （31） Consistent with all polymers
Q3E7C1 5oqm General transcription and DNA repair factor IIH subunit TFB5 Author chain 5 Reference sequence 1–72 1 Insufficient information Heteromer Protein 44 DNA 2 46-meric （46） Consistent with all polymers
Q3E7C1 5sva RNA polymerase II transcription factor B subunit 5 Author chain b Reference sequence 1–72 1 Protein–DNA Heteromer Protein 38 DNA 2 40-meric （40） Consistent with all polymers
Q3E7C1 6gym General transcription and DNA repair factor IIH subunit TFB5 Author chain 5 Reference sequence 1–72 1 Protein–DNA Heteromer Protein 29 DNA 2 31-meric （31） Consistent with all polymers
Q3E7C1 7k01 RNA polymerase II transcription factor B subunit 5 Author chain 5 Reference sequence 1–72 1 Protein heterocomplex Heteromer Protein 7 heptameric （7） Consistent with protein count
Q3E7C1 7k04 RNA polymerase II transcription factor B subunit 5 Author chain 5 Reference sequence 1–72 1 Protein–DNA Heteromer Protein 9 DNA 2 undecameric （11） Consistent with all polymers
Q3E7C1 7m2u General transcription and DNA repair factor IIH subunit TFB5 Author chain 5 Reference sequence 2–67 1 Protein–DNA Heteromer Protein 9 DNA 2 undecameric （11） Consistent with all polymers
Q3E7C1 7ml0 General transcription and DNA repair factor IIH subunit TFB5 Author chain 5 Reference sequence 1–72 1 Protein–DNA Heteromer Protein 26 DNA 2 28-meric （28） Consistent with all polymers
Q3E7C1 7ml1 General transcription and DNA repair factor IIH subunit TFB5 Author chain 5 Reference sequence 1–72 1 Protein–DNA Heteromer Protein 28 DNA 2 30-meric （30） Consistent with all polymers
Q3E7C1 7ml2 General transcription and DNA repair factor IIH subunit TFB5 Author chain 5 Reference sequence 1–72 1 Protein–DNA Heteromer Protein 28 DNA 2 30-meric （30） Consistent with all polymers
Q3E7C1 7ml3 General transcription and DNA repair factor IIH subunit TFB5 Author chain 5 Reference sequence 1–72 1 Protein–DNA Heteromer Protein 8 DNA 2 decameric （10） Consistent with all polymers
Q3E7C1 7ml4 General transcription and DNA repair factor IIH subunit TFB5 Author chain 5 Reference sequence 1–72 1 Other combination Heteromer Protein 28 DNA 2 RNA 1 31-meric （31） Consistent with all polymers
Q3E7C1 7o4i General transcription and DNA repair factor IIH subunit TFB5 Author chain 5 Reference sequence 1–72 1 Protein–DNA Heteromer Protein 28 DNA 2 30-meric （30） Consistent with all polymers
Q3E7C1 7o4j General transcription and DNA repair factor IIH subunit TFB5 Author chain 5 Reference sequence 1–72 1 Protein–DNA Heteromer Protein 28 DNA 2 30-meric （30） Consistent with all polymers
Q3E7C1 7o4k General transcription and DNA repair factor IIH subunit TFB5 Author chain 5 Reference sequence 1–72 1 Protein–DNA Heteromer Protein 15 DNA 2 heptadecameric （17） Consistent with all polymers
Q3E7C1 7o4l General transcription and DNA repair factor IIH subunit TFB5 Author chain 5 Reference sequence 1–72 1 Protein–DNA Heteromer Protein 15 DNA 2 heptadecameric （17） Consistent with all polymers
Q3E7C1 7o72 General transcription and DNA repair factor IIH subunit TFB5 Author chain 5 Reference sequence 1–72 1 Protein–DNA Heteromer Protein 28 DNA 2 30-meric （30） Consistent with all polymers
Q3E7C1 7o73 General transcription and DNA repair factor IIH subunit TFB5 Author chain 5 Reference sequence 1–72 1 Protein–DNA Heteromer Protein 28 DNA 2 30-meric （30） Consistent with all polymers
Q3E7C1 7o75 General transcription and DNA repair factor IIH subunit TFB5 Author chain 5 Reference sequence 1–72 1 Protein–DNA Heteromer Protein 28 DNA 2 30-meric （30） Consistent with all polymers
Q3E7C1 7zs9 General transcription and DNA repair factor IIH subunit TFB5 Author chain 5 Reference sequence 1–72 1 Protein–DNA Heteromer Protein 36 DNA 2 38-meric （38） Consistent with all polymers
Q3E7C1 7zsa General transcription and DNA repair factor IIH subunit TFB5 Author chain 5 Reference sequence 1–72 1 Protein–DNA Heteromer Protein 36 DNA 2 38-meric （38） Consistent with all polymers
Q3E7C1 7zsb General transcription and DNA repair factor IIH subunit TFB5 Author chain 5 Reference sequence 1–72 1 Protein–DNA Heteromer Protein 36 DNA 2 38-meric （38） Consistent with all polymers
Q3E7C1 8umh General transcription and DNA repair factor IIH subunit TFB5 Author chain 5 Reference sequence 1–72 1 Protein–DNA Heteromer Protein 28 DNA 2 30-meric （30） Consistent with all polymers
Q3E7C1 8umi General transcription and DNA repair factor IIH subunit TFB5 Author chain 5 Reference sequence 1–72 1 Protein–DNA Heteromer Protein 28 DNA 2 30-meric （30） Consistent with all polymers
Q3E7C1 8uoq General transcription and DNA repair factor IIH subunit TFB5 Author chain 5 Reference sequence 1–72 1 Protein–DNA Heteromer Protein 28 DNA 2 30-meric （30） Consistent with all polymers
Q3E7C1 8uot General transcription and DNA repair factor IIH subunit TFB5 Author chain 5 Reference sequence 1–72 1 Protein–DNA Heteromer Protein 28 DNA 2 30-meric （30） 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.