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 MARMOSAIC 325 mm CCD -- 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_gen_planes_other 0.001
r_mcbond_other 0.157
r_nbd_refined 0.243
r_nbtor_other 0.105
r_xyhbond_nbd_refined 0.173
r_symmetry_vdw_refined 0.166
r_dihedral_angle_4_deg 20.502
r_gen_planes_refined 0.006
r_nbtor_refined 0.202
r_angle_other_deg 1.62
r_mcangle_it 1.44
r_dihedral_angle_1_deg 6.86
r_chiral_restr 0.162
r_symmetry_vdw_other 0.258
r_dihedral_angle_3_deg 18.944
r_symmetry_hbond_refined 0.205
r_angle_refined_deg 1.776
r_scbond_it 1.899
r_dihedral_angle_2_deg 35.156
r_nbd_other 0.218
r_scangle_it 2.805
r_bond_refined_d 0.018
r_xyhbond_nbd_other 0.017
r_mcbond_it 1.207
r_bond_other_d 0.002
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

Software
Software Name Purpose
REFMAC refinement version: 5.2.0019
XDS data reduction
XSCALE data scaling
PHASER phasing