X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 82.92 α = 90
b = 31.92 β = 128.28
c = 67.79 γ = 90
Symmetry
Space Group C 1 2 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 113
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD MARRESEARCH -- --
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON SSRL BEAMLINE BL9-2 -- SSRL BL9-2

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
0.95 20 92.5 0.04 -- -- 6.4 -- 77217 -- 2.0 --
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)
0.95 1.0 68.4 0.21 -- 5.4 3.8 --

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
DIRECT METHODS 0.95 17.74 -- -- -- 77217 4089 92.46 -- 0.10458 0.10381 0.1197 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 0.95 0.975 -- 222 3524 0.213 0.231 -- 58.0
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 7.192
Anisotropic B[1][1] 0.02
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] -0.04
Anisotropic B[2][2] -0.03
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -0.05
RMS Deviations
Key Refinement Restraint Deviation
r_chiral_restr 0.128
r_angle_refined_deg 2.025
r_sphericity_bonded 4.409
r_dihedral_angle_4_deg 18.564
r_scbond_it 2.942
r_dihedral_angle_1_deg 7.121
r_dihedral_angle_2_deg 35.514
r_mcbond_other 0.816
r_scangle_it 3.995
r_dihedral_angle_3_deg 14.31
r_gen_planes_refined 0.01
r_gen_planes_other 0.002
r_bond_refined_d 0.021
r_bond_other_d 0.002
r_angle_other_deg 1.057
r_mcangle_it 2.514
r_sphericity_free 10.361
r_mcbond_it 1.65
r_rigid_bond_restr 1.363
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 1171
Nucleic Acid Atoms 0
Heterogen Atoms 35
Solvent Atoms 284

Software

Software
Software Name Purpose
REFMAC refinement version: 5.5.0072
MOSFLM data reduction
SCALA data scaling
ACORN phasing