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Yorodumi- PDB-4pab: Crystal structure of the precursor form of rat DMGDH complexed wi... -
+Open data
-Basic information
Entry | Database: PDB / ID: 4pab | ||||||
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Title | Crystal structure of the precursor form of rat DMGDH complexed with tetrahydrofolate | ||||||
Components | Dimethylglycine dehydrogenase | ||||||
Keywords | OXIDOREDUCTASE / dimethylglycine dehydrogenase / rat / tetrahydrofolate | ||||||
Function / homology | Function and homology information dimethylglycine dehydrogenase / dimethylglycine dehydrogenase activity / Choline catabolism / amino-acid betaine catabolic process / choline catabolic process / choline metabolic process / tetrahydrofolate interconversion / folic acid binding / flavin adenine dinucleotide binding / mitochondrial matrix ...dimethylglycine dehydrogenase / dimethylglycine dehydrogenase activity / Choline catabolism / amino-acid betaine catabolic process / choline catabolic process / choline metabolic process / tetrahydrofolate interconversion / folic acid binding / flavin adenine dinucleotide binding / mitochondrial matrix / mitochondrion / cytoplasm Similarity search - Function | ||||||
Biological species | Rattus norvegicus (Norway rat) | ||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 1.85 Å | ||||||
Authors | Luka, Z. / Pakhomova, S. / Loukachevitch, L.V. / Newcomer, M.E. / Wagner, C. | ||||||
Funding support | United States, 1items
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Citation | Journal: Biochem.Biophys.Res.Commun. / Year: 2014 Title: Folate in demethylation: The crystal structure of the rat dimethylglycine dehydrogenase complexed with tetrahydrofolate. Authors: Luka, Z. / Pakhomova, S. / Loukachevitch, L.V. / Newcomer, M.E. / Wagner, C. | ||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 4pab.cif.gz | 679.4 KB | Display | PDBx/mmCIF format |
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PDB format | pdb4pab.ent.gz | 554.5 KB | Display | PDB format |
PDBx/mmJSON format | 4pab.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Summary document | 4pab_validation.pdf.gz | 1.6 MB | Display | wwPDB validaton report |
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Full document | 4pab_full_validation.pdf.gz | 1.6 MB | Display | |
Data in XML | 4pab_validation.xml.gz | 63.3 KB | Display | |
Data in CIF | 4pab_validation.cif.gz | 91 KB | Display | |
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/pa/4pab ftp://data.pdbj.org/pub/pdb/validation_reports/pa/4pab | HTTPS FTP |
-Related structure data
Related structure data | 4p9sC 4paaC 1pj5S C: citing same article (ref.) S: Starting model for refinement |
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Similar structure data |
-Links
-Assembly
Deposited unit |
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1 |
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2 |
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Unit cell |
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Noncrystallographic symmetry (NCS) | NCS domain:
NCS domain segments: Component-ID: _ / Ens-ID: 1 / Beg auth comp-ID: GLU / Beg label comp-ID: GLU / End auth comp-ID: ALA / End label comp-ID: ALA / Refine code: _ / Auth seq-ID: 38 - 859 / Label seq-ID: 40 - 861
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-Components
#1: Protein | Mass: 97540.859 Da / Num. of mol.: 2 / Mutation: A204V, I267V, T402K, E509R, N746D, N774D Source method: isolated from a genetically manipulated source Source: (gene. exp.) Rattus norvegicus (Norway rat) / Gene: Dmgdh / Production host: Escherichia coli (E. coli) / Strain (production host): BL21(DE3) / References: UniProt: Q5RKL4, UniProt: Q63342*PLUS #2: Chemical | #3: Chemical | #4: Chemical | ChemComp-SCN / #5: Water | ChemComp-HOH / | Has protein modification | Y | |
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-Experimental details
-Experiment
Experiment | Method: X-RAY DIFFRACTION / Number of used crystals: 1 |
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-Sample preparation
Crystal | Density Matthews: 2.65 Å3/Da / Density % sol: 53.6 % |
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Crystal grow | Temperature: 293 K / Method: vapor diffusion, sitting drop / pH: 7.5 / Details: 0.2 M NaSCN, 20% PEG 3350, 0.1 M Tris pH 7.5 |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: SYNCHROTRON / Site: APS / Beamline: 21-ID-F / Wavelength: 0.97872 Å |
Detector | Type: MARMOSAIC 225 mm CCD / Detector: CCD / Date: Oct 20, 2013 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.97872 Å / Relative weight: 1 |
Reflection | Resolution: 1.85→48.19 Å / Num. all: 167803 / Num. obs: 167803 / % possible obs: 96.7 % / Observed criterion σ(I): -3 / Redundancy: 5.7 % / Biso Wilson estimate: 21.6 Å2 / Rsym value: 0.037 / Net I/σ(I): 22.2 |
Reflection shell | Resolution: 1.85→1.9 Å / Redundancy: 4.3 % / Rmerge(I) obs: 0.392 / Mean I/σ(I) obs: 1.5 / % possible all: 90.2 |
-Processing
Software | Name: REFMAC / Version: 5.7.0032 / Classification: refinement | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Refinement | Method to determine structure: MOLECULAR REPLACEMENT Starting model: 1PJ5 Resolution: 1.85→48.19 Å / Cor.coef. Fo:Fc: 0.965 / Cor.coef. Fo:Fc free: 0.954 / SU B: 6.995 / SU ML: 0.108 / Cross valid method: THROUGHOUT / ESU R: 0.141 / ESU R Free: 0.127 / 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: 1.2 Å / Solvent model: BABINET MODEL WITH MASK | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 35.572 Å2
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Refinement step | Cycle: 1 / Resolution: 1.85→48.19 Å
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Refine LS restraints |
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