X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 7
Details PROTEIN WAS CRYSTALLISED WITH NAD AND UDP, FROM 100M HEPES PH7.0, 14% PEG8000, 200MM KCL, pH 7.00

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 102.18 α = 90
b = 112.53 β = 90
c = 160.59 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
CCD ADSC CCD -- --
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON ESRF BEAMLINE ID29 -- ESRF ID29

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
2 20 90.4 0.066 -- -- 3.7 -- 112132 -- -- 25.1
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)
2.0 2.07 59.3 0.361 -- 1.15 -- --

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 2.0 100.0 -- 0.0 -- 112166 5611 89.5 -- 0.216 0.216 0.245 RANDOM
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 31.6
Anisotropic B[1][1] -3.23
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] -4.35
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 7.58
RMS Deviations
Key Refinement Restraint Deviation
c_angle_deg 1.3
c_bond_d 0.006
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 11411
Nucleic Acid Atoms 0
Heterogen Atoms 276
Solvent Atoms 1285

Software

Software
Software Name Purpose
CNS refinement
DENZO data reduction
SCALEPACK data scaling
AMoRE phasing