X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion
pH 7.5
Temperature 277.0
Details 0.2 M magnesium chloride, 0.1 M HEPES, 25% PEG3350, pH 7.5, VAPOR DIFFUSION, temperature 277K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 61.01 α = 90
b = 77.07 β = 103.16
c = 64.05 γ = 90
Symmetry
Space Group P 1 21 1

Diffraction

Diffraction Detector
Detector Diffraction Type Details Collection Date
PIXEL PSI PILATUS 6M -- 2011-08-23
Diffraction Radiation
Monochromator Protocol
double crystal Si(111) SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON SLS BEAMLINE X10SA 1.0 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
1.59 48.94 -- -- -- -- -- 77582 72131 -- -- --

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 1.59 48.94 -- -- -- 68487 3644 92.97 -- 0.20184 0.19969 0.24279 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 1.59 1.631 -- 251 4527 0.357 0.411 -- 84.55
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 14.586
Anisotropic B[1][1] 1.16
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.25
Anisotropic B[2][2] -0.66
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -0.38
RMS Deviations
Key Refinement Restraint Deviation
r_dihedral_angle_3_deg 14.23
r_angle_refined_deg 2.052
r_dihedral_angle_4_deg 15.626
r_dihedral_angle_1_deg 6.219
r_gen_planes_refined 0.013
r_dihedral_angle_2_deg 33.716
r_chiral_restr 0.148
r_bond_refined_d 0.022
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 4580
Nucleic Acid Atoms 0
Heterogen Atoms 42
Solvent Atoms 612

Software

Software
Software Name Purpose
REFMAC refinement version: 5.6.0119