X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 7
Details 50 MH HEPES 3.2 M SODIUM CHLORIDE 0.8 M AMMONIUM SULFATE, pH 7

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 98.54 α = 90
b = 99.83 β = 90
c = 152.16 γ = 90
Symmetry
Space Group P 21 21 21

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC CCD -- 2006-02-25
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON ESRF BEAMLINE ID14-2 -- ESRF ID14-2

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
2.6 84.52 99.2 0.1 -- -- 4.7 -- 46529 -- 5.0 --
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)
2.6 2.67 100.0 0.36 -- 4.9 4.0 --

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 2.6 84.52 -- -- -- 44214 2315 99.3 -- 0.262 0.26 0.298 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 2.6 2.67 -- 187 3228 0.365 0.424 -- --
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 38.22
Anisotropic B[1][1] -0.52
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] 0.49
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 0.03
RMS Deviations
Key Refinement Restraint Deviation
r_bond_refined_d 0.042
r_scangle_it 6.51
r_gen_planes_refined 0.014
r_dihedral_angle_1_deg 8.796
r_angle_refined_deg 3.252
r_dihedral_angle_2_deg 40.221
r_mcbond_it 1.676
r_nbtor_refined 0.341
r_scbond_it 4.468
r_dihedral_angle_4_deg 18.478
r_symmetry_hbond_refined 0.148
r_mcangle_it 2.749
r_chiral_restr 0.212
r_nbd_refined 0.279
r_dihedral_angle_3_deg 22.119
r_symmetry_vdw_refined 0.184
r_xyhbond_nbd_refined 0.171
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 7099
Nucleic Acid Atoms 0
Heterogen Atoms 52
Solvent Atoms 79

Software

Software
Software Name Purpose
REFMAC refinement version: 5.2.0005
XDS data reduction
XDS data scaling
AMoRE phasing