X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 5.9
Details FREE TEXT GOES HERE., pH 5.9

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 52.65 α = 90
b = 61.25 β = 90
c = 74.75 γ = 90
Symmetry
Space Group P 21 21 21

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
IMAGE PLATE MAR scanner 300 mm plate MIRROR 1997-06-10
Diffraction Radiation
Monochromator Protocol
SI(111) --
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON SSRL BEAMLINE BL9-1 -- SSRL BL9-1

Data Collection

Overall
Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) R Sym I (Observed) Net I Over Average Sigma (I) Redundancy Number Reflections (All) Number Reflections (Observed) Observed Criterion Sigma (F) Observed Criterion Sigma (I) B (Isotropic) From Wilson Plot
0.78 35 97.3 0.036 0.041 -- 3.8 -- 257583 -- 1.0 --
High Resolution Shell
Resolution (High) Resolution (Low) Percent Possible (All) R Merge I (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All)
0.78 0.82 92.7 0.29 0.29 2.6 3.7 --

Refinement

Statistics
Structure Solution Method Refinement High Resolution Refinement Low Resolution Cut-off Sigma (I) Cut-off Sigma (F) Number of Reflections (All) Number of Reflections (Observed) Number of Reflections (R-Free) Percent Reflections (Observed) R-Factor (All) R-Factor (Observed) R-Work R-Free R-Free Selection Details
MOLECULAR REPLACEMENT 0.78 35.0 -- 0.0 257583 -- 12879 97.3 0.1014 0.0993 -- 0.1026 SHELXL -20
RMS Deviations
Key Refinement Restraint Deviation
s_bond_d 0.012
Coordinate Error
Parameter Value
Number Disordered Residues 16.0
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 1880
Nucleic Acid Atoms 0
Heterogen Atoms 13
Solvent Atoms 384

Software

Software
Software Name Purpose
SHELXL refinement
PROLSQ refinement
MOSFLM data reduction
CCP4 data scaling version: (SCALA)