X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 7.2
Details pH 7.2

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 96.87 α = 90
b = 96.87 β = 90
c = 80.84 γ = 120
Symmetry
Space Group P 65

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 155
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD (MX-325) MARRESEARCH -- 2006-11-30
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
2.59 48.45 99.6 0.14 -- -- 3.96 -- 13533 -- -3.0 44.9
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)
2.59 3.0 99.9 0.78 -- 2.0 5.1 --

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 2.59 48.45 -- -- -- 12828 668 99.73 -- 0.19469 0.19163 0.25554 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 2.59 2.657 -- 59 930 0.34 0.393 -- 99.9
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 34.186
Anisotropic B[1][1] 0.03
Anisotropic B[1][2] 0.02
Anisotropic B[1][3] 0.0
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_scangle_it 2.805
r_scbond_it 1.899
r_mcangle_it 1.44
r_mcbond_other 0.157
r_mcbond_it 1.207
r_nbd_refined 0.243
r_gen_planes_other 0.001
r_gen_planes_refined 0.006
r_chiral_restr 0.162
r_dihedral_angle_4_deg 20.502
r_dihedral_angle_3_deg 18.944
r_dihedral_angle_2_deg 35.156
r_dihedral_angle_1_deg 6.86
r_angle_other_deg 1.62
r_angle_refined_deg 1.776
r_bond_other_d 0.002
r_bond_refined_d 0.018
r_nbd_other 0.218
r_nbtor_refined 0.202
r_nbtor_other 0.105
r_xyhbond_nbd_refined 0.173
r_xyhbond_nbd_other 0.017
r_symmetry_vdw_refined 0.166
r_symmetry_vdw_other 0.258
r_symmetry_hbond_refined 0.205
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 2230
Nucleic Acid Atoms 0
Heterogen Atoms 35
Solvent Atoms 72

Software

Computing
Computing Package Purpose
XDS Data Reduction (intensity integration)
XSCALE Data Reduction (data scaling)
PHASER Structure Solution
REFMAC 5.2.0019 Structure Refinement
Software
Software Name Purpose
REFMAC version: 5.2.0019 refinement
PHASER model building