X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 7
Temperature 291.0
Details 0.1 M MES, 1 M sodium citrate

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 144.89 α = 90
b = 144.89 β = 90
c = 144.89 γ = 90
Symmetry
Space Group I 2 3

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 110
Diffraction Detector
Detector Diffraction Type Details Collection Date
IMAGE PLATE MAR scanner 345 mm plate -- 2014-11-17
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
ROTATING ANODE RIGAKU MICROMAX-007 HF 1.5418 -- --

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
2.8 19.36 99.7 -- -- -- 38.1 -- 12574 0.0 0.0 --
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)
2.8 2.95 100.0 -- -- 2.3 38.0 --

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
MOLECULAR REPLACEMENT 2.8 19.36 -- -- -- 11944 628 99.59 -- 0.19604 0.19344 0.24411 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 2.801 2.873 -- 63 852 0.299 0.378 -- 100.0
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 59.318
Anisotropic B[1][1] 0.0
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] 0.0
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 0.0
RMS Deviations
Key Refinement Restraint Deviation
r_scbond_it 2.806
r_scbond_other 2.804
r_dihedral_angle_1_deg 6.358
r_bond_refined_d 0.012
r_gen_planes_other 0.001
r_chiral_restr 0.081
r_dihedral_angle_3_deg 16.3
r_mcangle_other 3.813
r_long_range_B_refined 5.94
r_dihedral_angle_2_deg 39.313
r_mcbond_it 2.417
r_angle_refined_deg 1.578
r_scangle_other 4.428
r_mcangle_it 3.822
r_bond_other_d 0.003
r_long_range_B_other 5.939
r_dihedral_angle_4_deg 17.908
r_gen_planes_refined 0.006
r_mcbond_other 2.41
r_angle_other_deg 1.496
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 2177
Nucleic Acid Atoms 0
Heterogen Atoms 37
Solvent Atoms 4

Software

Software
Software Name Purpose
REFMAC refinement version: 5.8.0073
XDS data reduction
Aimless data scaling
PHASER phasing