X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 6.8
Temperature 300.0
Details 0.05M HEPES, 20% PEG 20000

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 159.65 α = 90
b = 82.58 β = 128.08
c = 107.69 γ = 90
Symmetry
Space Group C 1 2 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 80
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD MARRESEARCH -- 2014-12-22
Diffraction Radiation
Monochromator Protocol
Graphite SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON ESRF BEAMLINE BM14 0.97 ESRF BM14

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
2.79 39.45 99.2 -- -- -- 4.1 27307 27307 -- -- --
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)
2.788 2.86 -- -- -- -- -- --

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 2.79 39.45 -- -- -- 25919 1369 98.47 -- 0.20948 0.2061 0.2727 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 2.788 2.86 -- 77 1597 0.347 0.435 -- 82.18
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 67.422
Anisotropic B[1][1] -0.27
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.18
Anisotropic B[2][2] -3.15
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 1.47
RMS Deviations
Key Refinement Restraint Deviation
r_angle_refined_deg 1.857
r_dihedral_angle_2_deg 40.204
r_gen_planes_other 0.025
r_dihedral_angle_4_deg 21.866
r_mcbond_other 4.844
r_mcangle_other 7.445
r_angle_other_deg 3.683
r_bond_other_d 0.0
r_dihedral_angle_1_deg 7.388
r_scbond_other 5.032
r_chiral_restr 0.107
r_long_range_B_other 10.153
r_gen_planes_refined 0.012
r_mcbond_it 4.844
r_scangle_other 7.626
r_dihedral_angle_3_deg 20.111
r_mcangle_it 7.446
r_long_range_B_refined 10.155
r_scbond_it 5.065
r_bond_refined_d 0.018
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 5316
Nucleic Acid Atoms 0
Heterogen Atoms 155
Solvent Atoms 71

Software

Software
Software Name Purpose
REFMAC refinement version: 5.7.0032
HKL-2000 data reduction
SCALEPACK data scaling
PHASER phasing