X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 98.44 α = 90
b = 98.44 β = 90
c = 80.84 γ = 120
Symmetry
Space Group P 65

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD MARRESEARCH MIRRORS 2005-09-03
Diffraction Radiation
Monochromator Protocol
SI111 SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON SLS BEAMLINE X10SA -- SLS X10SA

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
1.9 36.5 97.2 0.08 -- -- 3.5 -- 34063 -- 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)
1.9 2.0 92.0 0.59 -- 2.39 2.6 --

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 1.9 85.13 -- -- -- 32279 1709 97.1 -- 0.187 0.185 0.219 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 1.9 1.95 -- 106 2132 0.345 0.347 -- --
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 29.7
Anisotropic B[1][1] 0.72
Anisotropic B[1][2] 0.36
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] 0.72
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -1.09
RMS Deviations
Key Refinement Restraint Deviation
r_dihedral_angle_4_deg 15.599
r_angle_refined_deg 1.599
r_nbd_refined 0.207
r_chiral_restr 0.103
r_symmetry_hbond_refined 0.32
r_gen_planes_refined 0.007
r_gen_planes_other 0.001
r_mcbond_it 1.253
r_dihedral_angle_3_deg 13.219
r_mcangle_it 1.952
r_scbond_it 2.653
r_scangle_it 4.147
r_angle_other_deg 0.895
r_symmetry_vdw_other 0.292
r_nbd_other 0.182
r_dihedral_angle_2_deg 33.093
r_nbtor_other 0.085
r_nbtor_refined 0.186
r_symmetry_vdw_refined 0.061
r_bond_refined_d 0.018
r_bond_other_d 0.001
r_dihedral_angle_1_deg 9.915
r_xyhbond_nbd_refined 0.293
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 2209
Nucleic Acid Atoms 0
Heterogen Atoms 23
Solvent Atoms 157

Software

Software
Software Name Purpose
REFMAC refinement version: 5.2.0005
DENZO data reduction
SCALEPACK data scaling
PHASER phasing