Mass: 18.015 Da / Num. of mol.: 125 / Source method: isolated from a natural source / Formula: H2O
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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: 1.99 Å3/Da / Density % sol: 38.1 %
Crystal grow
Temperature: 300 K / Method: vapor diffusion, hanging drop / pH: 4.6 Details: The concentration of the protein was 20mg/ml. The precipitant solution in the reservoir was 0.1M sodium acetate/acetic acid buffer of pH 4.6 to 5.0 containing 1.2 to 1.5M sodium chloride. ...Details: The concentration of the protein was 20mg/ml. The precipitant solution in the reservoir was 0.1M sodium acetate/acetic acid buffer of pH 4.6 to 5.0 containing 1.2 to 1.5M sodium chloride. The soaking solution was 0.1M sodium acetate/acetic acid buffer at pH 3.5 containing 1.4M NaCl, 25% v/v glycerol (as cryo-protectant) and 2.5M of guanidine hydrochloride.
Resolution: 1.75→55.5 Å / Cor.coef. Fo:Fc: 0.954 / Cor.coef. Fo:Fc free: 0.921 / SU B: 2.822 / SU ML: 0.084 / Cross valid method: THROUGHOUT / ESU R: 0.145 / ESU R Free: 0.131 / Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS
Rfactor
Num. reflection
% reflection
Selection details
Rfree
0.20392
536
5 %
RANDOM
Rwork
0.16928
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obs
0.17119
10110
88.34 %
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Solvent computation
Ion probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.2 Å