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- PDB-6ftq: Crystal structure of human beta-ureidopropionase (beta-alanine sy... -
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Open data
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Basic information
Entry | Database: PDB / ID: 6ftq | ||||||
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Title | Crystal structure of human beta-ureidopropionase (beta-alanine synthase) - mutant T299C | ||||||
![]() | Beta-ureidopropionase![]() | ||||||
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Function / homology | ![]() pyrimidine nucleoside catabolic process / ![]() ![]() ![]() ![]() ![]() ![]() ![]() Similarity search - Function | ||||||
Biological species | ![]() ![]() | ||||||
Method | ![]() ![]() ![]() | ||||||
![]() | Dobritzsch, D. / Maurer, D. | ||||||
Funding support | ![]()
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![]() | ![]() Title: Crystal structure and pH-dependent allosteric regulation of human beta-ureidopropionase, an enzyme involved in anticancer drug metabolism. Authors: Maurer, D. / Lohkamp, B. / Krumpel, M. / Widersten, M. / Dobritzsch, D. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 152 KB | Display | ![]() |
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PDB format | ![]() | 118.2 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Arichive directory | ![]() ![]() | HTTPS FTP |
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-Related structure data
Related structure data | ![]() 2vhhS 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 on special symmetry positions |
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Components
#1: Protein | ![]() Mass: 43883.691 Da / Num. of mol.: 1 / Mutation: T299C Source method: isolated from a genetically manipulated source Details: the first 6 amino acids are a remainder of a cleaved His-tag C233 is oxidized to cysteine sulfinic acid T299 is mutated to cysteine Source: (gene. exp.) ![]() ![]() ![]() ![]() ![]() ![]() |
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#2: Water | ChemComp-HOH / ![]() |
-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.66 Å3/Da / Density % sol: 53.7 % |
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Crystal grow![]() | Temperature: 293 K / Method: vapor diffusion, hanging drop / pH: 7.75 Details: 16% (w/v) PEG 3350 0.1 M HEPES pH 7.75 300 mM NaSCN 3 mg/ml enzyme variant |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: DECTRIS PILATUS3 6M / Detector: PIXEL / Date: Sep 25, 2017 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength![]() |
Reflection | Resolution: 2.08→28.63 Å / Num. obs: 28448 / % possible obs: 99.6 % / Redundancy: 13.4 % / Biso Wilson estimate: 37.2 Å2 / CC1/2: 0.999 / Rmerge(I) obs: 0.126 / Rpim(I) all: 0.036 / Rrim(I) all: 0.131 / Net I/σ(I): 14.6 |
Reflection shell | Resolution: 2.08→2.13 Å / Redundancy: 13 % / Rmerge(I) obs: 0.814 / Mean I/σ(I) obs: 3.3 / Num. unique obs: 2096 / CC1/2: 0.892 / Rpim(I) all: 0.232 / Rrim(I) all: 0.847 / % possible all: 95.1 |
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Processing
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Refinement | Method to determine structure![]() ![]() Starting model: 2VHH Resolution: 2.08→28.1 Å / Cor.coef. Fo:Fc: 0.956 / Cor.coef. Fo:Fc free: 0.948 / SU B: 6.925 / SU ML: 0.095 / Cross valid method: THROUGHOUT / ESU R: 0.159 / ESU R Free: 0.137 / 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: 1.2 Å | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 35.248 Å2
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Refinement step | Cycle: 1 / Resolution: 2.08→28.1 Å
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Refine LS restraints |
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