X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 5.7
Details pH 5.70

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 69.66 α = 90
b = 226.71 β = 108.77
c = 71.37 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
IMAGE PLATE MARRESEARCH -- --
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON ELETTRA BEAMLINE 5.2R -- ELETTRA 5.2R

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
2.3 30 96.1 0.073 -- -- 2.22 -- 88767 -- -- --
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)
2.3 2.42 96.7 0.16 -- 4.14 2.18 --

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
OTHER 2.3 30.0 -- -- -- 84308 4412 95.9 -- 0.19 0.188 0.215 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 2.3 2.36 -- 330 6174 0.226 0.28 -- --
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 12.66
Anisotropic B[1][1] -1.97
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] -1.47
Anisotropic B[2][2] -0.5
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 1.53
RMS Deviations
Key Refinement Restraint Deviation
r_symmetry_vdw_refined 0.404
r_scangle_it 1.29
r_mcangle_it 0.433
r_scbond_it 0.863
r_xyhbond_nbd_refined 0.148
r_bond_refined_d 0.012
r_chiral_restr 0.071
r_dihedral_angle_1_deg 5.549
r_nbtor_other 0.086
r_gen_planes_refined 0.01
r_nbd_other 0.24
r_symmetry_hbond_refined 0.318
r_mcbond_it 0.243
r_angle_refined_deg 1.157
r_nbd_refined 0.198
r_symmetry_vdw_other 0.34
r_angle_other_deg 0.847
r_bond_other_d 0.002
r_gen_planes_other 0.018
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 14403
Nucleic Acid Atoms 0
Heterogen Atoms 104
Solvent Atoms 716

Software

Software
Software Name Purpose
REFMAC refinement version: 5.1.24
MOSFLM data reduction
SCALA data scaling
CCP4 phasing