X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Details 0.5 M NACL, 0.1 M BISTRIS-PROPANE PH7.5, 20% PEG4000

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 46.27 α = 90
b = 61.58 β = 90
c = 106.01 γ = 90
Symmetry
Space Group P 21 21 21

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC QUANTUM 315r TOROIDAL MIRROR 2009-03-06
Diffraction Radiation
Monochromator Protocol
-- 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
1.35 40.16 96.6 0.04 -- -- 4.7 -- 64748 -- -3.0 13.2
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)
1.35 1.42 89.3 0.29 -- 5.2 4.3 --

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 1.35 20.0 -- -- -- 63557 1178 96.2 -- 0.14309 0.14247 0.17821 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 1.35 1.385 -- 80 3929 0.212 0.259 -- 82.02
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 12.646
Anisotropic B[1][1] -1.93
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] 2.69
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -0.76
RMS Deviations
Key Refinement Restraint Deviation
r_angle_refined_deg 1.567
r_bond_refined_d 0.014
r_dihedral_angle_4_deg 8.472
r_gen_planes_refined 0.009
r_scbond_it 3.147
r_rigid_bond_restr 1.215
r_angle_other_deg 0.962
r_mcangle_it 2.306
r_scangle_it 4.38
r_dihedral_angle_3_deg 12.069
r_dihedral_angle_1_deg 6.087
r_gen_planes_other 0.002
r_dihedral_angle_2_deg 34.502
r_mcbond_other 0.501
r_bond_other_d 0.001
r_mcbond_it 1.525
r_chiral_restr 0.099
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 1924
Nucleic Acid Atoms 0
Heterogen Atoms 27
Solvent Atoms 308

Software

Software
Software Name Purpose
REFMAC refinement version: 5.5.0109
XDS data reduction
XSCALE data scaling
REFMAC phasing