← 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：P14736 New Search
11PDB entries
11Biological assembly
11chain/assembly records
Main Difference Dimensions in This Set
Different construct Different mutation/modification Different assembly state Different ligand/ion Different experimental method Different experimental conditions Different structure-quality metrics

Difference tags compare only the current result set; every original PDB and assembly record remains separate.

Related-Structure Differences

Each row represents one biological assembly in one PDB entry; multiple monomers of the same protein are listed separately.

PDB Entry Assembly / Oligomeric State Construct Mutations and Modifications Ligands, Ions and Non-polymers Experimental Method Experimental Conditions Structure Quality
2M14 NMR structure of the complex between the PH domain of the Tfb1 subunit from TFIIH and Rad4 Deposited 2012-11-16 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain B 76–115（40 aa） Fragment：UNP residues 76-115
Not recorded No recorded non-water small molecule SOLUTION NMR
NMR measurement conditions pH 6.5；300 K；Ionic strength (raw mmCIF value) 20；Pressure ambient
NMR sample composition 1 mM [U-100% 13C; U-100% 15N] Tfb1, 1.25 mM Rad4, 20 mM sodium phosphate, 1 mM EDTA, 1 mM DTT, 90% H2O/10% D2O | 90% H2O/10% D2O
NMR sample composition 1 mM [U-100% 13C; U-100% 15N] Tfb1, 1.25 mM Rad4, 20 mM sodium phosphate, 1 mM EDTA, 1 mM DTT, 100% D2O | 100% D2O
NMR sample composition 1 mM [U-100% 15N] Tfb1, 1.25 mM Rad4, 20 mM sodium phosphate, 1 mM EDTA, 1 mM DTT, 90% H2O/10% D2O | 90% H2O/10% D2O
NMR sample composition 1.25 mM Tfb1, 1 mM [U-100% 13C; U-100% 15N] Rad4, 20 mM sodium phosphate, 1 mM EDTA, 1 mM DTT, 90% H2O/10% D2O | 90% H2O/10% D2O
NMR sample composition 1.25 mM Tfb1, 1 mM [U-100% 13C; U-100% 15N] Rad4, 20 mM sodium phosphate, 1 mM EDTA, 1 mM DTT, 100% D2O | 100% D2O
NMR sample composition 1.25 mM Tfb1, 1 mM [U-100% 15N] Rad4, 20 mM sodium phosphate, 1 mM EDTA, 1 mM DTT, 90% H2O/10% D2O | 90% H2O/10% D2O
Resolution not provided
2QSF Crystal structure of the Rad4-Rad23 complex Deposited 2007-07-31 Assembly 1 Protein heterocomplex Heteromer；Protein × 2 PDB declaration: dimeric（2） Consistent with protein count
Chain A 101–632（532 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.5；277 K；100 mM sodium phosphate, 8% (w/v) PEG 2000, 2 mM dithiothreitol, pH 6.5, hanging-drop vapor diffusion, temperature 277K, VAPOR DIFFUSION, HANGING DROP
Resolution 2.35 Å R-free 0.245
2QSG Crystal structure of Rad4-Rad23 bound to a UV-damaged DNA Deposited 2007-07-31 Assembly 1 Protein–DNA Heteromer；Protein × 2 PDB declaration: tetrameric（4） Consistent with all polymers
Chain A 101–632（532 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.8；277 K；50 mM bis-tris propane, 100mM sodium chloride, 6% (v/v) isopropanol, 14 mM calcium chloride and 5 mM dithiothreitol, pH 6.8, hanging-drop vapor diffusion, temperature 277K, VAPOR DIFFUSION, HANGING DROP
Resolution 3.10 Å R-free 0.277
2QSH Crystal structure of Rad4-Rad23 bound to a mismatch DNA Deposited 2007-07-31 Assembly 1 Protein–DNA Heteromer；Protein × 2 PDB declaration: tetrameric（4） Consistent with all polymers
Chain A 101–632（532 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.8；277 K；50 mM bis-tris propane, 100 mM sodium chloride, 15% (v/v) isopropanol, 10 mM calcium chloride and 5 mM dithiothreitol, pH 6.8, VAPOR DIFFUSION, HANGING DROP, temperature 277K
Resolution 2.81 Å R-free 0.244
4YIR Crystal structure of Rad4-Rad23 crosslinked to an undamaged DNA Deposited 2015-03-02 Assembly 1 Protein–DNA Heteromer；Protein × 2 PDB declaration: tetrameric（4） Consistent with all polymers
Chain A 101–632（532 aa）
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；277 K；50mM BTP-HCl, 100mM NaCl, 14% isopropanol and 100mM calcium chloride
Resolution 3.05 Å R-free 0.253
6CFI Crystal structure of Rad4-Rad23 bound to a 6-4 photoproduct UV lesion Deposited 2018-02-15 Assembly 1 Protein–DNA Heteromer；Protein × 2 PDB declaration: tetrameric（4） Consistent with all polymers
Chain A 101–632（532 aa） Fragment：residues 101-632
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.8；277 K；bis-tris propane 5 mM sodium chloride 100 mM 1-propanol 14% spermidine-HCl 5 mM dithiothreitol 5 mM
Resolution 3.36 Å R-free 0.268
6UBF Role of Beta-hairpin motifs in the DNA duplex opening by the Rad4/XPC nucleotide excision repair complex Deposited 2019-09-11 Assembly 1 Protein–DNA Heteromer；Protein × 2 PDB declaration: tetrameric（4） Consistent with all polymers
Chain A 101–632（532 aa） Fragment：UNP residues 101-632
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.8；277 K；50 mM BTP-HCl, 150 mM sodium chloride, 12% isopropanol
Resolution 4.60 Å R-free 0.356
6UG1 Sequence impact in DNA duplex opening by the Rad4/XPC nucleotide excision repair complex Deposited 2019-09-25 Assembly 1 Protein–DNA Heteromer；Protein × 2 PDB declaration: tetrameric（4） Consistent with all polymers
Chain A 129–632（504 aa） Fragment：UNP residues 129-632
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.8；277 K；50 mM BTP-HCl, 150 mM sodium chloride, 12% isopropanol, 100 mM calcium chloride
Resolution 2.83 Å R-free 0.272
6UIN Role of Beta-hairpin motifs in the DNA duplex opening by the Rad4/XPC nucleotide excision repair complex Deposited 2019-10-01 Assembly 1 Protein–DNA Heteromer；Protein × 2 PDB declaration: tetrameric（4） Consistent with all polymers
Chain A 101–632（532 aa） Fragment：UNP residues 101-632
Not recorded No recorded non-water small molecule X-RAY DIFFRACTION
X-ray crystallization conditions VAPOR DIFFUSION, HANGING DROP；pH 6.8；277 K；50 mM BTP-HCl, 200 mM sodium chloride, 12% isopropanol, 100 mM calcium chloride
Resolution 3.35 Å R-free 0.262
7K04 Structure of TFIIH/Rad4-Rad23-Rad33/DNA in DNA opening Deposited 2020-09-03 Assembly 1 Protein–DNA Heteromer；Protein × 9 PDB declaration: undecameric（11） Consistent with all polymers
Chain A 1–754（754 aa）
Not recorded CA CALCIUM ION × 2 SF4 IRON/SULFUR CLUSTER × 1 ZN ZINC ION × 5 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.6
cryo-EM vitrification conditions Cryogen ETHANE；Manually blotted by Leica EM CPC
Resolution 9.25 Å
7M2U Nucleotide Excision Repair complex TFIIH Rad4-33 Deposited 2021-03-17 Assembly 1 Protein–DNA Heteromer；Protein × 9 PDB declaration: undecameric（11） Consistent with all polymers
Chain A 1–754（754 aa）
Not recorded SF4 IRON/SULFUR CLUSTER × 1 ZN ZINC ION × 5 CA CALCIUM ION × 2 ELECTRON MICROSCOPY
cryo-EM buffer pH 7.5
cryo-EM vitrification conditions Cryogen ETHANE
Resolution 8.20 Å

This page presents structural evidence recorded in PDB/mmCIF.“No recorded non-water small molecule” does not prove that the experimental sample was ligand-free; experimental conditions belong to the PDB experiment, while ligands and copy counts are shown for each biological assembly.