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Open data
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Basic information
Entry | Database: PDB / ID: 1jfi | ||||||
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Title | Crystal Structure of the NC2-TBP-DNA Ternary Complex | ||||||
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![]() | TRANSCRIPTION/DNA / Histone / H2A/H2B / TBP / TATA-DNA / transcription initiation / NC2 / Negative Cofactor / Structural Genomics / PSI / Protein Structure Initiative / New York SGX Research Center for Structural Genomics / NYSGXRC / TRANSCRIPTION-DNA COMPLEX | ||||||
Function / homology | ![]() negative cofactor 2 complex / : / : / RNA polymerase III general transcription initiation factor activity / RNA polymerase transcription factor SL1 complex / RNA polymerase I core promoter sequence-specific DNA binding / Signaling by Activin / RNA Polymerase III Transcription Initiation From Type 1 Promoter / RNA Polymerase III Transcription Initiation From Type 2 Promoter / RNA Polymerase III Transcription Initiation From Type 3 Promoter ...negative cofactor 2 complex / : / : / RNA polymerase III general transcription initiation factor activity / RNA polymerase transcription factor SL1 complex / RNA polymerase I core promoter sequence-specific DNA binding / Signaling by Activin / RNA Polymerase III Transcription Initiation From Type 1 Promoter / RNA Polymerase III Transcription Initiation From Type 2 Promoter / RNA Polymerase III Transcription Initiation From Type 3 Promoter / RNA Polymerase III Abortive And Retractive Initiation / transcription factor TFIIA complex / Signaling by NODAL / female germ cell nucleus / male pronucleus / female pronucleus / RNA polymerase II general transcription initiation factor binding / RNA Polymerase I Transcription Termination / HIV Transcription Initiation / RNA Polymerase II HIV Promoter Escape / Transcription of the HIV genome / RNA Polymerase II Promoter Escape / RNA Polymerase II Transcription Pre-Initiation And Promoter Opening / RNA Polymerase II Transcription Initiation / RNA Polymerase II Transcription Initiation And Promoter Clearance / RNA Polymerase I Transcription Initiation / aryl hydrocarbon receptor binding / transcription by RNA polymerase III / RNA polymerase II transcribes snRNA genes / transcription factor TFIID complex / TFIIB-class transcription factor binding / RNA polymerase II general transcription initiation factor activity / positive regulation of transcription initiation by RNA polymerase II / RNA polymerase II core promoter sequence-specific DNA binding / core promoter sequence-specific DNA binding / RNA polymerase II preinitiation complex assembly / RNA Polymerase II Pre-transcription Events / TBP-class protein binding / SIRT1 negatively regulates rRNA expression / male germ cell nucleus / DNA-templated transcription initiation / RNA Polymerase I Promoter Escape / transcription initiation at RNA polymerase II promoter / euchromatin / mRNA transcription by RNA polymerase II / NoRC negatively regulates rRNA expression / B-WICH complex positively regulates rRNA expression / RNA polymerase II transcription regulator complex / transcription corepressor activity / HATs acetylate histones / spermatogenesis / DNA-binding transcription factor binding / Estrogen-dependent gene expression / Regulation of TP53 Activity through Phosphorylation / transcription by RNA polymerase II / transcription coactivator activity / transcription cis-regulatory region binding / chromatin remodeling / protein heterodimerization activity / RNA polymerase II cis-regulatory region sequence-specific DNA binding / regulation of DNA-templated transcription / chromatin / enzyme binding / negative regulation of transcription by RNA polymerase II / positive regulation of transcription by RNA polymerase II / protein-containing complex / nucleoplasm / identical protein binding / nucleus / cytoplasm Similarity search - Function | ||||||
Biological species | ![]() | ||||||
Method | ![]() ![]() ![]() | ||||||
![]() | Kamada, K. / Shu, F. / Chen, H. / Malik, S. / Stelzer, G. / Roeder, R.G. / Meisterernst, M. / Burley, S.K. / New York SGX Research Center for Structural Genomics (NYSGXRC) | ||||||
![]() | ![]() Title: Crystal structure of negative cofactor 2 recognizing the TBP-DNA transcription complex. Authors: Kamada, K. / Shu, F. / Chen, H. / Malik, S. / Stelzer, G. / Roeder, R.G. / Meisterernst, M. / Burley, S.K. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 111.2 KB | Display | ![]() |
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PDB format | ![]() | 80.9 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 463 KB | Display | ![]() |
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Full document | ![]() | 477.4 KB | Display | |
Data in XML | ![]() | 17.6 KB | Display | |
Data in CIF | ![]() | 23.8 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 1cdwS S: Starting model for refinement |
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Similar structure data | |
Other databases |
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Links
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Assembly
Deposited unit | ![]()
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Unit cell |
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Components
-DNA chain , 2 types, 2 molecules DE
#1: DNA chain | Mass: 5844.796 Da / Num. of mol.: 1 / Source method: obtained synthetically Details: 19 BASE-PAIR TATA-CONTAINING OLIGONUCLEOTIDE TOP STRAND |
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#2: DNA chain | Mass: 5804.773 Da / Num. of mol.: 1 / Source method: obtained synthetically Details: 19 BASE-PAIR TATA-CONTAINING OLIGONUCLEOTIDE BOTTOM STRAND |
-Transcription Regulator NC2 ... , 2 types, 2 molecules AB
#3: Protein | Mass: 10813.676 Da / Num. of mol.: 1 / Fragment: RESIDUES 1-77 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() Plasmid details: His tag eliminated. coexpressed with NC2 beta Plasmid: pET11d / Species (production host): Escherichia coli / Production host: ![]() ![]() |
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#4: Protein | Mass: 19755.947 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() |
-Protein / Non-polymers , 2 types, 10 molecules C![](data/chem/img/HOH.gif)
![](data/chem/img/HOH.gif)
#5: Protein | Mass: 20856.729 Da / Num. of mol.: 1 / Fragment: RESIDUES 359-539 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() |
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#6: Water | ChemComp-HOH / |
-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.79 Å3/Da / Density % sol: 55.84 % | ||||||||||||||||||||||||||||||||||||||||||
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Crystal grow | Temperature: 293 K / Method: vapor diffusion, hanging drop / pH: 5.5 Details: PEG 4000, sodium citrate, potassium chloride, magnesium chloride, DTT, pH 5.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K | ||||||||||||||||||||||||||||||||||||||||||
Components of the solutions |
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Crystal grow | *PLUS Temperature: 20 ℃ | ||||||||||||||||||||||||||||||||||||||||||
Components of the solutions | *PLUS
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-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: SBC-2 / Detector: CCD / Date: Jul 2, 2000 / Details: VERTICAL FOCUSING MIRROR |
Radiation | Monochromator: ROSENBAUM-ROCK MONOCHROMATOR / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.984 Å / Relative weight: 1 |
Reflection | Resolution: 2.62→20 Å / Num. all: 21406 / Num. obs: 21406 / % possible obs: 98.4 % / Observed criterion σ(F): 0 / Observed criterion σ(I): -3 / Redundancy: 6.7 % / Biso Wilson estimate: 78.4 Å2 / Rmerge(I) obs: 0.058 / Rsym value: 0.058 / Net I/σ(I): 19.6 |
Reflection shell | Resolution: 2.62→2.71 Å / Redundancy: 5.2 % / Rmerge(I) obs: 0.312 / Num. unique all: 1952 / Rsym value: 0.312 / % possible all: 91.6 |
Reflection | *PLUS Num. measured all: 562756 |
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Processing
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Refinement | Method to determine structure: ![]() Starting model: PDB ENTRY 1CDW Resolution: 2.62→19.84 Å / Rfactor Rfree error: 0.007 / Occupancy max: 1 / Occupancy min: 1 / Isotropic thermal model: isotropic / Cross valid method: THROUGHOUT / σ(F): 2 / σ(I): 0 / Stereochemistry target values: Engh & Huber
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Solvent computation | Solvent model: CNS bulk solvent model used / Bsol: 29.7687 Å2 / ksol: 0.302265 e/Å3 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 61.53 Å2
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Refine analyze |
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Refinement step | Cycle: LAST / Resolution: 2.62→19.84 Å
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Refine LS restraints |
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LS refinement shell | Refine-ID: X-RAY DIFFRACTION / Total num. of bins used: 8
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Software | *PLUS Name: CNS / Version: 0.9 / Classification: refinement | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement | *PLUS σ(F): 2 / % reflection Rfree: 7.1 % | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Solvent computation | *PLUS | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | *PLUS | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refine LS restraints | *PLUS
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LS refinement shell | *PLUS Rfactor Rfree: 0.353 / % reflection Rfree: 6.7 % / Rfactor Rwork: 0.36 |