X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Details 100 MM TRIS PH 9.0, 1 M NH4H2PO4, 25% ETHYLENE GLYCOL

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 103.39 α = 90
b = 91.95 β = 119.93
c = 103.22 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
2.1 34.36 99.6 0.04 -- -- 4.28 -- 97626 -- 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)
2.1 2.22 99.7 0.69 -- 2.26 4.23 --

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 2.1 34.36 -- -- -- 92772 4853 99.86 -- 0.19901 0.19753 0.22742 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 2.1 2.154 -- 371 6825 0.273 0.318 -- 99.46
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 41.365
Anisotropic B[1][1] -0.36
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] -0.17
Anisotropic B[2][2] 0.74
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -0.55
RMS Deviations
Key Refinement Restraint Deviation
r_dihedral_angle_1_deg 6.563
r_dihedral_angle_2_deg 40.047
r_mcbond_other 0.0
r_nbd_refined 0.205
r_symmetry_vdw_other 0.21
r_angle_other_deg 4.229
r_scangle_it 11.533
r_dihedral_angle_3_deg 15.745
r_nbtor_other 0.112
r_xyhbond_nbd_other 0.028
r_bond_other_d 0.0
r_nbtor_refined 0.173
r_mcbond_it 4.308
r_nbd_other 0.233
r_bond_refined_d 0.018
r_angle_refined_deg 1.628
r_scbond_it 8.322
r_dihedral_angle_4_deg 22.065
r_gen_planes_other 0.006
r_symmetry_hbond_refined 0.132
r_xyhbond_nbd_refined 0.177
r_symmetry_vdw_refined 0.141
r_chiral_restr 0.1
r_gen_planes_refined 0.006
r_mcangle_it 6.375
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 8029
Nucleic Acid Atoms 0
Heterogen Atoms 0
Solvent Atoms 428

Software

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