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Open data
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Basic information
Entry | Database: PDB / ID: 4m0u | ||||||
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Title | crystal structure of human PRS1 Q133P mutant | ||||||
![]() | Ribose-phosphate pyrophosphokinase 1 | ||||||
![]() | TRANSFERASE / PRS1 / PRPP synthesis enzyme / ATP R5P | ||||||
Function / homology | ![]() 5-Phosphoribose 1-diphosphate biosynthesis / hypoxanthine biosynthetic process / ribose phosphate diphosphokinase complex / ribose-phosphate diphosphokinase / ribose phosphate diphosphokinase activity / ribonucleoside monophosphate biosynthetic process / urate biosynthetic process / 5-phosphoribose 1-diphosphate biosynthetic process / pyrimidine nucleotide biosynthetic process / purine nucleotide biosynthetic process ...5-Phosphoribose 1-diphosphate biosynthesis / hypoxanthine biosynthetic process / ribose phosphate diphosphokinase complex / ribose-phosphate diphosphokinase / ribose phosphate diphosphokinase activity / ribonucleoside monophosphate biosynthetic process / urate biosynthetic process / 5-phosphoribose 1-diphosphate biosynthetic process / pyrimidine nucleotide biosynthetic process / purine nucleotide biosynthetic process / purine nucleobase metabolic process / kinase activity / nervous system development / phosphorylation / magnesium ion binding / protein homodimerization activity / ATP binding / identical protein binding / cytoplasm / cytosol Similarity search - Function | ||||||
Biological species | ![]() | ||||||
Method | ![]() ![]() ![]() | ||||||
![]() | Chen, P. / Teng, M. / Li, X. | ||||||
![]() | ![]() Title: Crystal and EM Structures of Human Phosphoribosyl Pyrophosphate Synthase I (PRS1) Provide Novel Insights into the Disease-Associated Mutations Authors: Chen, P. / Liu, Z. / Wang, X. / Peng, J. / Sun, Q. / Li, J. / Wang, M. / Niu, L. / Zhang, Z. / Cai, G. / Teng, M. / Li, X. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 126.2 KB | Display | ![]() |
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PDB format | ![]() | 98.8 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 427.4 KB | Display | ![]() |
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Full document | ![]() | 434.5 KB | Display | |
Data in XML | ![]() | 14.3 KB | Display | |
Data in CIF | ![]() | 20.8 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 3s5jC ![]() 4lygC ![]() 4lznC ![]() 4lzoC ![]() 4m0pC ![]() 4f8eS C: citing same article ( S: Starting model for refinement |
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Similar structure data |
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Links
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Assembly
Deposited unit | ![]()
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1 | ![]()
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Unit cell |
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Components
#1: Protein | Mass: 35919.359 Da / Num. of mol.: 2 / Mutation: Q133P Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() References: UniProt: P60891, ribose-phosphate diphosphokinase #2: Chemical | ChemComp-SO4 / #3: Water | ChemComp-HOH / | |
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-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.39 Å3/Da / Density % sol: 48.48 % |
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Crystal grow | Temperature: 295 K / Method: vapor diffusion / pH: 4.1 / Details: pH 4.1, VAPOR DIFFUSION, temperature 295K |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: ADSC QUANTUM 315r / Detector: CCD |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Relative weight: 1 |
Reflection | Resolution: 2.74→34.05 Å / Num. obs: 16179 |
Reflection shell | Highest resolution: 2.74 Å |
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Processing
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Refinement | Method to determine structure: ![]() Starting model: 4F8E Resolution: 2.74→34.05 Å / Cor.coef. Fo:Fc: 0.879 / Cor.coef. Fo:Fc free: 0.854 / Cross valid method: THROUGHOUT / ESU R Free: 0.472 / Stereochemistry target values: MAXIMUM LIKELIHOOD / Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS
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Solvent computation | Ion probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.4 Å / Solvent model: MASK | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 49.923 Å2
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Refinement step | Cycle: LAST / Resolution: 2.74→34.05 Å
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Refine LS restraints |
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