X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Details 20% PEG 3350, 0.1 M BIS-TRIS PROPANE PH 7.0, 0.2 M NA-NITRATE

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 67.57 α = 90
b = 67.45 β = 90
c = 386.04 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 4 -- --
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON ESRF BEAMLINE ID14-2 -- ESRF ID14-2

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
2.55 47.4 100.0 0.07 -- -- 7.3 -- 56088 -- -- --
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)
2.55 2.69 100.0 0.59 -- 3.6 6.5 --

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 2.55 47.74 -- -- -- 56088 2971 99.87 -- 0.2141 0.21143 0.26651 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 2.547 2.613 -- 191 4070 0.346 0.394 -- 98.61
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 71.45
Anisotropic B[1][1] 0.07
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] -0.2
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 0.13
RMS Deviations
Key Refinement Restraint Deviation
r_gen_planes_refined 0.009
r_dihedral_angle_3_deg 17.796
r_chiral_restr 0.109
r_angle_refined_deg 1.744
r_dihedral_angle_4_deg 20.047
r_dihedral_angle_1_deg 9.154
r_dihedral_angle_2_deg 34.859
r_bond_refined_d 0.017
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 10328
Nucleic Acid Atoms 956
Heterogen Atoms 94
Solvent Atoms 186

Software

Software
Software Name Purpose
REFMAC refinement version: 5.6.0085
SCALA data scaling
MrBUMP phasing