X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 7
Details pH 7

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 68.88 α = 110.82
b = 80.33 β = 90.27
c = 86.63 γ = 93.39
Symmetry
Space Group P 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD MARRESEARCH MAR165 -- 2011-04-28
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON BESSY BEAMLINE 14.2 -- BESSY 14.2

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
2.18 80.94 95.4 0.1 -- -- 3.75 -- 86443 -- 2.0 --
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)
2.18 2.31 80.4 0.62 -- 2.37 3.6 --

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 2.18 80.94 -- -- -- 82141 4301 95.52 -- 0.18713 0.18462 0.23476 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 2.179 2.236 -- 197 3857 0.266 0.313 -- 60.54
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 53.132
Anisotropic B[1][1] 1.07
Anisotropic B[1][2] 0.31
Anisotropic B[1][3] 0.03
Anisotropic B[2][2] 0.99
Anisotropic B[2][3] 1.27
Anisotropic B[3][3] -1.11
RMS Deviations
Key Refinement Restraint Deviation
r_angle_refined_deg 1.918
r_bond_refined_d 0.017
r_chiral_restr 0.149
r_gen_planes_refined 0.008
r_dihedral_angle_3_deg 16.548
r_dihedral_angle_1_deg 6.155
r_dihedral_angle_4_deg 20.034
r_dihedral_angle_2_deg 39.235
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 11496
Nucleic Acid Atoms 0
Heterogen Atoms 526
Solvent Atoms 640

Software

Software
Software Name Purpose
REFMAC refinement version: 5.6.0116
XDS data reduction
XSCALE data scaling
PHASER phasing