Mass: 18.015 Da / Num. of mol.: 78 / Source method: isolated from a natural source / Formula: H2O
Nonpolymer details
The ligand was identified based on the electron density maps and was not originally present in ...The ligand was identified based on the electron density maps and was not originally present in protein solution or crystallization conditions. Based on the results described by R. Mejia, et al., 1999 authors concluded that vaccenic acid is likely to bind to a protein.
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Experimental details
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Experiment
Experiment
Method: X-RAY DIFFRACTION / Number of used crystals: 1
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Sample preparation
Crystal
Density Matthews: 2.32 Å3/Da / Density % sol: 47.04 %
Crystal grow
Temperature: 292 K / Method: vapor diffusion, sitting drop / Details: 4 M Formate
Type: MARMOSAIC 225 mm CCD / Detector: CCD / Date: Dec 14, 2015
Radiation
Monochromator: C(111) / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelength
Wavelength: 0.97872 Å / Relative weight: 1
Reflection
Resolution: 1.5→50 Å / Num. obs: 17852 / % possible obs: 99.6 % / Redundancy: 27.7 % / Rmerge(I) obs: 0.06 / Net I/σ(I): 87.8
Reflection shell
Resolution: 1.5→1.53 Å / Redundancy: 28.3 % / Rmerge(I) obs: 0.57 / Mean I/σ(I) obs: 6.9 / % possible all: 100
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Processing
Software
Name
Version
Classification
BLU-MAX
datacollection
HKL-3000
datascaling
HKL-3000
phasing
REFMAC
5.8.0135
refinement
Coot
modelbuilding
HKL-3000
datareduction
Refinement
Method to determine structure: SAD / Resolution: 1.5→42.42 Å / Cor.coef. Fo:Fc: 0.959 / Cor.coef. Fo:Fc free: 0.95 / SU B: 2.181 / SU ML: 0.041 / Cross valid method: THROUGHOUT / ESU R: 0.077 / ESU R Free: 0.079 / Stereochemistry target values: MAXIMUM LIKELIHOOD Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS. The ligand was identified based on the electron density maps and was not originally present in protein solution or crystallization ...Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS. The ligand was identified based on the electron density maps and was not originally present in protein solution or crystallization conditions. Based on the results described by R. Mejia, et al., 1999 authors concluded that vaccenic acid is likely to bind to a protein.
Rfactor
Num. reflection
% reflection
Selection details
Rfree
0.22231
848
4.8 %
RANDOM
Rwork
0.192
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obs
0.1934
16907
99.57 %
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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: MASK