Mass: 18.015 Da / Num. of mol.: 351 / Source method: isolated from a natural source / Formula: H2O
Has protein modification
Y
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Experimental details
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Experiment
Experiment
Method: X-RAY DIFFRACTION
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Sample preparation
Crystal
Density Matthews: 2.23 Å3/Da / Density % sol: 44.86 % Description: 3ZY2 WAS SOLVED FROM SAD PHASING METHODOLOGY USING A HIGHLY REDUNDANT DATASET TOGETHER WITH AN ISOMORPHOUS HIGH RESOLUTION DATASET (IN THIS CASE THIS ISOMORPHOUS HIGH RESOLUTION DATASET IS 3ZY2)
Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelength
Wavelength: 0.99 Å / Relative weight: 1
Reflection
Resolution: 1.54→19.5 Å / Num. obs: 53812 / % possible obs: 99.1 % / Observed criterion σ(I): 2 / Redundancy: 4.1 % / Rmerge(I) obs: 0.04 / Net I/σ(I): 20.8
Reflection shell
Resolution: 1.54→1.62 Å / Redundancy: 4 % / Rmerge(I) obs: 0.28 / Mean I/σ(I) obs: 4.8 / % possible all: 99.7
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Processing
Software
Name
Version
Classification
REFMAC
5.5.0102
refinement
XDS
datareduction
SCALEPACK
datascaling
Refinement
Method to determine structure: SAD Starting model: NONE Resolution: 1.54→70.63 Å / Cor.coef. Fo:Fc: 0.948 / Cor.coef. Fo:Fc free: 0.934 / SU B: 3.307 / SU ML: 0.057 / Cross valid method: THROUGHOUT / ESU R: 0.09 / ESU R Free: 0.09 / Stereochemistry target values: MAXIMUM LIKELIHOOD Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS. U VALUES WITH TLS ADDED.
Rfactor
Num. reflection
% reflection
Selection details
Rfree
0.23725
1010
1.9 %
RANDOM
Rwork
0.20507
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-
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obs
0.2057
52544
98.4 %
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Solvent computation
Ion probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.4 Å / Solvent model: MASK