X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 7
Details HANGING DROPS 20MM TRIS-HCL PH7-8.5, 280 15-30% POLYETHYLENE GLYCOL 4000, pH 7.00

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 66.36 α = 90
b = 74.75 β = 102.51
c = 85.82 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 MIRRORS --
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON ESRF BEAMLINE ID14-1 -- ESRF ID14-1

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
1.4 15 99.0 0.033 -- -- 3.6 -- 157771 -- -- --
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)
1.4 1.45 96.0 0.3 -- 3.5 3.2 --

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 1.4 84.52 -- -- -- 149738 7945 98.7 -- 0.15 0.149 0.173 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 1.4 1.44 -- 517 10236 0.157 0.206 -- --
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 11.65
Anisotropic B[1][1] 0.17
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] -0.25
Anisotropic B[2][2] -0.31
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 0.03
RMS Deviations
Key Refinement Restraint Deviation
r_angle_refined_deg 1.569
r_symmetry_vdw_other 0.179
r_mcbond_other 0.472
r_bond_other_d 0.001
r_nbd_refined 0.213
r_bond_refined_d 0.012
r_gen_planes_refined 0.007
r_angle_other_deg 0.848
r_nbd_other 0.189
r_dihedral_angle_4_deg 17.231
r_symmetry_hbond_refined 0.208
r_scangle_it 3.398
r_chiral_restr 0.096
r_scbond_it 2.602
r_dihedral_angle_1_deg 6.234
r_symmetry_vdw_refined 0.211
r_dihedral_angle_2_deg 31.314
r_mcangle_it 1.664
r_xyhbond_nbd_refined 0.089
r_mcbond_it 1.426
r_dihedral_angle_3_deg 12.129
r_gen_planes_other 0.001
r_nbtor_other 0.083
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 6170
Nucleic Acid Atoms 0
Heterogen Atoms 120
Solvent Atoms 642

Software

Software
Software Name Purpose
REFMAC refinement version: 5.1.9999
DENZO data reduction
SCALEPACK data scaling
AMoRE phasing