X-RAY DIFFRACTION Experimental Data & Validation

X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 7.5
Details pH 7.5

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 56.59 α = 90
b = 179.51 β = 96.28
c = 99.81 γ = 90
Symmetry
Space Group P 1 21 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC CCD FOCUSSING MIRRORS 2010-03-12
Diffraction Radiation
Monochromator Protocol
CHANNEL CUT ESRF MONOCHROMATOR SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON ESRF BEAMLINE ID14-4 -- ESRF ID14-4

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
2.9 99 98.7 0.18 -- -- 3.74 -- 43288 -- 0.0 --

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
OTHER 2.9 49.42 -- -- -- 41123 2165 100.0 -- 0.25478 0.25297 0.28985 RANDOM
High Resolution Shell
Refinement method Shell Resolution (High) Shell Resolution (Low) # of Reflections (Observed) # of Reflections (R-Free) # of Reflections (R-Work) R-Factor (R-Work) R-Factor (R-Free) R-Factor (R-Free Error) Percent Reflections (Observed)
X Ray Diffraction 2.9 2.975 -- 162 3077 0.356 0.394 -- 100.0
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 45.666
Anisotropic B[1][1] -0.45
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] -0.05
Anisotropic B[2][2] 0.3
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 0.15
RMS Deviations
Key Refinement Restraint Deviation
r_angle_refined_deg 1.613
r_dihedral_angle_3_deg 16.347
r_mcangle_it 1.548
r_dihedral_angle_2_deg 29.887
r_scbond_it 2.006
r_scangle_it 3.721
r_dihedral_angle_1_deg 6.45
r_bond_refined_d 0.015
r_mcbond_it 0.779
r_chiral_restr 0.095
r_gen_planes_refined 0.006
r_dihedral_angle_4_deg 17.318
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 17538
Nucleic Acid Atoms 0
Heterogen Atoms 362
Solvent Atoms 12

Software

Software
Software Name Purpose
REFMAC refinement version: 5.5.0102
XDS data reduction
XSCALE data scaling