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- PDB-6fch: Crystal Structure of Human APRT wild type in complex with PRPP an... -
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Open data
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Basic information
Entry | Database: PDB / ID: 6fch | ||||||
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Title | Crystal Structure of Human APRT wild type in complex with PRPP and Mg2+ | ||||||
![]() | Adenine phosphoribosyltransferase | ||||||
![]() | TRANSFERASE / Rossman fold | ||||||
Function / homology | ![]() Defective APRT disrupts adenine salvage / adenine binding / adenine salvage / adenine phosphoribosyltransferase / adenine phosphoribosyltransferase activity / grooming behavior / Purine salvage / GMP salvage / IMP salvage / AMP salvage ...Defective APRT disrupts adenine salvage / adenine binding / adenine salvage / adenine phosphoribosyltransferase / adenine phosphoribosyltransferase activity / grooming behavior / Purine salvage / GMP salvage / IMP salvage / AMP salvage / purine ribonucleoside salvage / AMP binding / secretory granule lumen / Neutrophil degranulation / extracellular exosome / extracellular region / nucleoplasm / cytoplasm / cytosol Similarity search - Function | ||||||
Biological species | ![]() | ||||||
Method | ![]() ![]() ![]() ![]() | ||||||
Model details | APO | ||||||
![]() | Nioche, P. / Huyet, J. / Ozeir, M. | ||||||
![]() | ![]() Title: Structural Insights into the Forward and Reverse Enzymatic Reactions in Human Adenine Phosphoribosyltransferase. Authors: Huyet, J. / Ozeir, M. / Burgevin, M.C. / Pinson, B. / Chesney, F. / Remy, J.M. / Siddiqi, A.R. / Lupoli, R. / Pinon, G. / Saint-Marc, C. / Gibert, J.F. / Morales, R. / Ceballos-Picot, I. / ...Authors: Huyet, J. / Ozeir, M. / Burgevin, M.C. / Pinson, B. / Chesney, F. / Remy, J.M. / Siddiqi, A.R. / Lupoli, R. / Pinon, G. / Saint-Marc, C. / Gibert, J.F. / Morales, R. / Ceballos-Picot, I. / Barouki, R. / Daignan-Fornier, B. / Olivier-Bandini, A. / Auge, F. / Nioche, P. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 165.7 KB | Display | ![]() |
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PDB format | ![]() | 129.9 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 1 MB | Display | ![]() |
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Full document | ![]() | 1 MB | Display | |
Data in XML | ![]() | 18.3 KB | Display | |
Data in CIF | ![]() | 26.7 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 6fciC ![]() 6fclC ![]() 6fd4C ![]() 6fd5C ![]() 6fd6C ![]() 5dci ![]() 5hnd 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: 19427.453 Da / Num. of mol.: 2 Source method: isolated from a genetically manipulated source Details: protein bought from Euromedex, cat# ATGP0483 / Source: (gene. exp.) ![]() ![]() ![]() References: UniProt: P07741, adenine phosphoribosyltransferase #2: Chemical | #3: Sugar | #4: Water | ChemComp-HOH / | |
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-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.25 Å3/Da / Density % sol: 45.32 % |
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Crystal grow | Temperature: 293 K / Method: vapor diffusion, sitting drop / pH: 8.5 / Details: NaOAc, PEG4000, Glycerol, Tris |
-Data collection
Diffraction | Mean temperature: 100 K | |||||||||||||||||||||||||||
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Diffraction source | Source: ![]() ![]() ![]() | |||||||||||||||||||||||||||
Detector | Type: DECTRIS PILATUS 2M / Detector: PIXEL / Date: Oct 2, 2014 | |||||||||||||||||||||||||||
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray | |||||||||||||||||||||||||||
Radiation wavelength | Wavelength: 0.966 Å / Relative weight: 1 | |||||||||||||||||||||||||||
Reflection | Resolution: 1.45→44.33 Å / Num. obs: 54531 / % possible obs: 90.8 % / Redundancy: 1.6 % / CC1/2: 0.998 / Rmerge(I) obs: 0.039 / Rpim(I) all: 0.039 / Net I/σ(I): 9.7 / Num. measured all: 88620 | |||||||||||||||||||||||||||
Reflection shell | Diffraction-ID: 1 / Rejects: _
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-Phasing
Phasing | Method: ![]() |
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Processing
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Refinement | Method to determine structure: ![]() Starting model: 5DCI ![]() 5dci Resolution: 1.45→44.33 Å / Cor.coef. Fo:Fc: 0.976 / Cor.coef. Fo:Fc free: 0.967 / SU B: 2.743 / SU ML: 0.046 / SU R Cruickshank DPI: 0.0797 / Cross valid method: THROUGHOUT / σ(F): 0 / ESU R: 0.08 / ESU R Free: 0.066 Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS U VALUES : REFINED INDIVIDUALLY
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Solvent computation | Ion probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.2 Å | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso max: 87.08 Å2 / Biso mean: 17.406 Å2 / Biso min: 8.28 Å2
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Refinement step | Cycle: final / Resolution: 1.45→44.33 Å
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Refine LS restraints |
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LS refinement shell | Resolution: 1.45→1.488 Å / Total num. of bins used: 20
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