X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 8.5
Details pH 8.50

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 223.77 α = 90
b = 44.89 β = 105.39
c = 78.86 γ = 90
Symmetry
Space Group C 1 2 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 277
Diffraction Detector
Detector Diffraction Type Details Collection Date
IMAGE PLATE MAR scanner 300 mm plate -- --
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON SRS BEAMLINE PX9.5 -- SRS PX9.5

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
2.15 23.3 96.0 0.073 -- -- 3.6 -- 41503 -- -- --
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)
2.15 2.2 97.4 0.123 -- 8.1 3.4 --

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 2.15 30.0 -- -- -- 38011 2001 96.0 -- -- 0.136 0.182 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 2.15 2.21 -- 144 2829 0.136 0.217 -- --
RMS Deviations
Key Refinement Restraint Deviation
r_scangle_it 5.593
r_nbd_other 0.212
r_symmetry_vdw_refined 0.24
r_symmetry_vdw_other 0.389
r_xyhbond_nbd_refined 0.187
r_nbtor_other 0.192
r_chiral_restr 0.125
r_gen_planes_refined 0.009
r_scbond_it 3.39
r_symmetry_hbond_refined 0.245
r_angle_other_deg 1.961
r_bond_refined_d 0.023
r_gen_planes_other 0.002
r_mcbond_it 1.313
r_nbd_refined 0.224
r_dihedral_angle_3_deg 1.364
r_bond_other_d 0.001
r_mcangle_it 2.424
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 5233
Nucleic Acid Atoms 0
Heterogen Atoms 24
Solvent Atoms 494

Software

Software
Software Name Purpose
REFMAC refinement version: 5.0.32
DENZO data reduction
XDISP data reduction
SCALEPACK data scaling
AMoRE phasing