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 = 69.02 α = 90
b = 225.88 β = 108.51
c = 70.35 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
ROTATING ANODE -- -- -- --

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 30 85.7 0.098 -- -- 2.5 -- 42804 -- -- --
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 78.9 0.31 -- 2.44 2.47 --

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 2.8 30.0 -- -- -- 40293 2079 84.8 -- -- 0.198 0.229 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 2.8 2.87 -- 112 2384 0.274 0.341 -- --
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 9.8
Anisotropic B[1][1] -1.46
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] -2.12
Anisotropic B[2][2] -0.84
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 0.96
RMS Deviations
Key Refinement Restraint Deviation
r_chiral_restr 0.07
r_gen_planes_other 0.016
r_nbtor_other 0.092
r_symmetry_vdw_other 0.357
r_scangle_it 0.135
r_symmetry_vdw_refined 0.342
r_scbond_it 0.1
r_mcangle_it 0.038
r_angle_refined_deg 1.345
r_nbd_refined 0.219
r_symmetry_hbond_refined 0.321
r_mcbond_it 0.019
r_nbd_other 0.268
r_xyhbond_nbd_refined 0.159
r_dihedral_angle_1_deg 4.931
r_angle_other_deg 1.454
r_bond_other_d 0.018
r_gen_planes_refined 0.008
r_bond_refined_d 0.012
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 14403
Nucleic Acid Atoms 0
Heterogen Atoms 104
Solvent Atoms 284

Software

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