X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Details 100 MM TRIS PH 8.6, 1 M NH4H2PO4, 25% PEG 200

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 103.35 α = 90
b = 91.38 β = 119.97
c = 103.36 γ = 90
Symmetry
Space Group P 1 21 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
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 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
2.5 34.24 99.3 0.05 -- -- 4.25 -- 57981 -- 0.0 --
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)
2.5 2.65 98.4 0.76 -- 2.03 4.21 --

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 2.5 34.24 -- -- -- 55082 2899 100.0 -- 0.19754 0.19624 0.22242 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 2.5 2.56 -- 210 3999 0.342 0.352 -- 100.0
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 47.431
Anisotropic B[1][1] -0.75
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] -0.55
Anisotropic B[2][2] 0.97
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -0.77
RMS Deviations
Key Refinement Restraint Deviation
r_dihedral_angle_2_deg 42.248
r_bond_refined_d 0.018
r_chiral_restr 0.087
r_dihedral_angle_4_deg 20.771
r_gen_planes_refined 0.005
r_symmetry_hbond_refined 0.087
r_dihedral_angle_3_deg 17.012
r_mcbond_other 0.152
r_dihedral_angle_1_deg 6.539
r_nbd_refined 0.228
r_scbond_it 7.545
r_nbd_other 0.197
r_gen_planes_other 0.001
r_bond_other_d 0.001
r_angle_refined_deg 1.689
r_xyhbond_nbd_refined 0.157
r_mcangle_it 4.87
r_nbtor_other 0.09
r_symmetry_vdw_other 0.158
r_scangle_it 10.521
r_angle_other_deg 0.943
r_nbtor_refined 0.185
r_mcbond_it 3.606
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 7988
Nucleic Acid Atoms 0
Heterogen Atoms 0
Solvent Atoms 211

Software

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