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Yorodumi- PDB-3vc1: Crystal structure of geranyl diphosphate C-methyltransferase from... -
+Open data
-Basic information
Entry | Database: PDB / ID: 3vc1 | ||||||
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Title | Crystal structure of geranyl diphosphate C-methyltransferase from Streptomyces coelicolor A3(2) in complex with Mg2+, geranyl-S-thiolodiphosphate, and S-adenosyl-L-homocysteine | ||||||
Components | Geranyl diphosphate 2-C-methyltransferase | ||||||
Keywords | TRANSFERASE / Rossmann fold / methyltransferase fold / SAM-dependent methyltransferase / C-methyltransferase / terpenoid biosynthesis / 2-methylisoborneol biosynthesis | ||||||
Function / homology | Function and homology information geranyl diphosphate 2-C-methyltransferase / C-methyltransferase activity / terpene metabolic process / S-adenosyl-L-methionine binding / S-adenosylmethionine-dependent methyltransferase activity / methylation / magnesium ion binding Similarity search - Function | ||||||
Biological species | Streptomyces coelicolor (bacteria) | ||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / SIRAS / Resolution: 1.82 Å | ||||||
Authors | Koksal, M. / Christianson, D.W. | ||||||
Citation | Journal: Biochemistry / Year: 2012 Title: Structure of Geranyl Diphosphate C-Methyltransferase from Streptomyces coelicolor and Implications for the Mechanism of Isoprenoid Modification. Authors: Koksal, M. / Chou, W.K. / Cane, D.E. / Christianson, D.W. | ||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 3vc1.cif.gz | 712.8 KB | Display | PDBx/mmCIF format |
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PDB format | pdb3vc1.ent.gz | 585.2 KB | Display | PDB format |
PDBx/mmJSON format | 3vc1.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Summary document | 3vc1_validation.pdf.gz | 6.4 MB | Display | wwPDB validaton report |
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Full document | 3vc1_full_validation.pdf.gz | 6.4 MB | Display | |
Data in XML | 3vc1_validation.xml.gz | 140.9 KB | Display | |
Data in CIF | 3vc1_validation.cif.gz | 192.5 KB | Display | |
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/vc/3vc1 ftp://data.pdbj.org/pub/pdb/validation_reports/vc/3vc1 | HTTPS FTP |
-Related structure data
-Links
-Assembly
Deposited unit |
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Unit cell |
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-Components
-Protein , 1 types, 12 molecules ABCDEFGHIJKL
#1: Protein | Mass: 35040.090 Da / Num. of mol.: 12 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Streptomyces coelicolor (bacteria) / Strain: A3(2) / Gene: orf4, SCBAC12C8.02, SCO7701 / Plasmid: pET28a / Production host: Escherichia coli (E. coli) / Strain (production host): BL21(DE3) References: UniProt: Q9F1Y5, Transferases; Transferring one-carbon groups; Methyltransferases |
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-Non-polymers , 6 types, 1956 molecules
#2: Chemical | ChemComp-MG / #3: Chemical | ChemComp-SAH / #4: Chemical | ChemComp-GST / #5: Chemical | ChemComp-GOL / #6: Chemical | ChemComp-SO4 / | #7: Water | ChemComp-HOH / | |
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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: 2.38 Å3/Da / Density % sol: 48.39 % |
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Crystal grow | Temperature: 294 K / Method: vapor diffusion, sitting drop / pH: 7.5 Details: 100 mM HEPES (pH 7.5), 25% polyethylene glycol 3350, 200 mM (NH4)2SO4, VAPOR DIFFUSION, SITTING DROP, temperature 294K |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: SYNCHROTRON / Site: NSLS / Beamline: X29A / Wavelength: 1.075 Å |
Detector | Type: ADSC QUANTUM 315r / Detector: CCD / Date: Nov 3, 2011 Details: Cryogenically cooled double crystal monochrometer with horizontal focusing sagittal bend second mono crystal with 4:1 magnification ratio and vertically focusing mirror |
Radiation | Monochromator: Double silicon(111) crystal / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 1.075 Å / Relative weight: 1 |
Reflection | Resolution: 1.82→50 Å / Num. all: 372879 / Num. obs: 348804 / % possible obs: 99.1 % / Observed criterion σ(F): 0 / Observed criterion σ(I): -3 / Redundancy: 3.1 % / Rmerge(I) obs: 0.106 / Rsym value: 0.106 / Net I/σ(I): 10.2 |
Reflection shell | Resolution: 1.82→1.89 Å / Redundancy: 2.9 % / Rmerge(I) obs: 0.536 / Mean I/σ(I) obs: 2.1 / Num. unique all: 34608 / Rsym value: 0.536 / % possible all: 98.7 |
-Processing
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Refinement | Method to determine structure: SIRAS / Resolution: 1.82→46.28 Å / SU ML: 0.18 / σ(F): 0.07 / Phase error: 19.46 / Stereochemistry target values: ML
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Solvent computation | Shrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å / Solvent model: FLAT BULK SOLVENT MODEL / Bsol: 40.024 Å2 / ksol: 0.4 e/Å3 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters |
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Refine analyze |
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Refinement step | Cycle: LAST / Resolution: 1.82→46.28 Å
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Refine LS restraints |
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LS refinement shell |
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