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- PDB-1pyi: CRYSTAL STRUCTURE OF A PPR1-DNA COMPLEX: DNA RECOGNITION BY PROTE... -
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Open data
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Basic information
Entry | Database: PDB / ID: 1pyi | ||||||
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Title | CRYSTAL STRUCTURE OF A PPR1-DNA COMPLEX: DNA RECOGNITION BY PROTEINS CONTAINING A ZN2CYS6 BINUCLEAR CLUSTER | ||||||
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![]() | TRANSCRIPTION/DNA / PROTEIN-DNA COMPLEX / TRANSCRIPTION-DNA COMPLEX / GAL4 / ZINC FINGER / ZN2CYS6 / BINUCLEAR CLUSTER / TRANSCRIPTION FACTOR | ||||||
Function / homology | ![]() positive regulation of pyrimidine nucleotide biosynthetic process / pyrimidine nucleotide biosynthetic process / sequence-specific DNA binding / DNA-binding transcription factor activity, RNA polymerase II-specific / DNA-templated transcription / positive regulation of transcription by RNA polymerase II / zinc ion binding / nucleus Similarity search - Function | ||||||
Biological species | ![]() ![]() | ||||||
Method | ![]() | ||||||
![]() | Marmorstein, R. / Harrison, S.C. | ||||||
![]() | ![]() Title: Crystal structure of a PPR1-DNA complex: DNA recognition by proteins containing a Zn2Cys6 binuclear cluster. Authors: Marmorstein, R. / Harrison, S.C. #1: ![]() Title: DNA Recognition by GAL4: Structure of a Protein-DNA Complex Authors: Marmorstein, R. / Carey, M. / Ptashne, M. / Harrison, S.C. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 62.9 KB | Display | ![]() |
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PDB format | ![]() | 43.2 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 422.6 KB | Display | ![]() |
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Full document | ![]() | 458 KB | Display | |
Data in XML | ![]() | 11.1 KB | Display | |
Data in CIF | ![]() | 14.6 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Similar structure data |
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Links
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Assembly
Deposited unit | ![]()
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Unit cell |
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Atom site foot note | 1: CIS PROLINE - PRO A 49 / 2: CIS PROLINE - PRO B 49 |
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Components
#1: DNA chain | Mass: 4280.792 Da / Num. of mol.: 2 / Source method: obtained synthetically #2: Protein | Mass: 10956.896 Da / Num. of mol.: 2 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() Gene: YSCPPR1 (ACCESSION X01739) / Plasmid: PRSETA / Cell (production host): BL21 (PLYSS) / Gene (production host): YSCPPR1 (ACCESSION X01739) / Production host: ![]() ![]() #3: Chemical | ChemComp-ZN / #4: Water | ChemComp-HOH / | |
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-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 3.53 Å3/Da / Density % sol: 55 % | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Crystal | *PLUS Density % sol: 55 % | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Crystal grow | *PLUS pH: 6.8 / Method: vapor diffusion, hanging drop | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Components of the solutions | *PLUS
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-Data collection
Detector | Type: XENTRONICS / Detector: AREA DETECTOR / Date: Oct 9, 1993 |
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Radiation | Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Relative weight: 1 |
Reflection | Num. obs: 7096 / Observed criterion σ(I): 4 / Redundancy: 4.6 % / Rmerge(I) obs: 0.064 |
Reflection | *PLUS Observed criterion σ(I): 4 / Redundancy: 4.6 % / Rmerge(I) obs: 0.064 |
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Processing
Software | Name: XDS / Classification: data reduction | ||||||||||||
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Refinement | Resolution: 3.2→10 Å / σ(F): 0 /
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Refinement step | Cycle: LAST / Resolution: 3.2→10 Å
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Refinement | *PLUS Highest resolution: 3.2 Å / Lowest resolution: 10 Å / σ(F): 0 / Rfactor obs: 0.245 / Rfactor Rfree: 0.33 / Rfactor Rwork: 0.245 | ||||||||||||
Solvent computation | *PLUS | ||||||||||||
Displacement parameters | *PLUS Biso mean: 29.5 Å2 | ||||||||||||
Refine LS restraints | *PLUS
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