X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Evaporation
pH 9.5
Temperature 298.0
Details 1.27 M sodium citrate, CAPS pH 10.5 or CHES pH 9.5

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 61.92 α = 90
b = 92.25 β = 92.39
c = 162.01 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 QUANTUM 315 -- 2014-04-17
Diffraction Radiation
Monochromator Protocol
double crystal SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON ALS BEAMLINE 5.0.2 1.0 ALS 5.0.2

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
2.74 161.86 95.52 0.094 0.094 -- 8.0 -- n/a -- 1.0 58.7
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)
2.74 2.84 61.2 0.8 -- 1.09 3.4 --

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 2.74 161.86 -- -- -- 43236 2316 94.97 -- 0.19296 0.19089 0.23047 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 2.744 2.815 -- 105 1908 0.319 0.338 -- 56.5
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 92.078
Anisotropic B[1][1] -3.21
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] -1.26
Anisotropic B[2][2] 1.72
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 1.59
RMS Deviations
Key Refinement Restraint Deviation
r_dihedral_angle_1_deg 6.469
r_bond_refined_d 0.018
r_bond_other_d 0.011
r_mcangle_other 5.101
r_scbond_it 4.374
r_scbond_other 4.374
r_gen_planes_other 0.009
r_angle_refined_deg 1.987
r_dihedral_angle_4_deg 17.285
r_dihedral_angle_3_deg 21.56
r_long_range_B_other 9.361
r_dihedral_angle_2_deg 38.197
r_mcbond_other 3.25
r_scangle_other 7.003
r_mcbond_it 3.25
r_mcangle_it 5.101
r_chiral_restr 0.128
r_angle_other_deg 2.084
r_long_range_B_refined 9.362
r_gen_planes_refined 0.011
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 13039
Nucleic Acid Atoms 0
Heterogen Atoms 0
Solvent Atoms 22

Software

Software
Software Name Purpose
REFMAC refinement version: 5.8.0135
HKL-2000 data collection version: 708
HKL-2000 data scaling version: 708
PHASER phasing version: 2.5.7
HKL-2000 data reduction version: 708