X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 7
Temperature 291.0
Details PEG, PIPES BUFFER, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 291K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 328.69 α = 90
b = 328.69 β = 90
c = 54.68 γ = 120
Symmetry
Space Group P 65

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC -- 2001-11-03
Diffraction Radiation
Monochromator Protocol
-- MIRAS
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON ESRF BEAMLINE ID14-4 -- ESRF ID14-4

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
3.5 40 0.966 0.062 -- -- -- -- 41752 -- 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)
3.5 3.58 0.9 0.639 -- -- -- --

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
MIRAS 3.58 20.0 -- -- -- 38029 2042 98.79 0.23252 0.23252 0.23166 0.24852 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 3.58 3.67 -- 135 2530 0.365 0.332 -- --
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 83.054
Anisotropic B[1][1] 0.89
Anisotropic B[1][2] 0.44
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] 0.89
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -1.33
RMS Deviations
Key Refinement Restraint Deviation
r_scangle_it 0.0
r_scbond_it 0.0
r_mcangle_it 0.0
r_nbd_refined 0.286
r_gen_planes_refined 0.005
r_chiral_restr 0.138
r_dihedral_angle_1_deg 3.148
r_angle_refined_deg 1.975
r_bond_refined_d 0.014
r_xyhbond_nbd_refined 0.202
r_metal_ion_refined 0.173
r_symmetry_vdw_refined 0.337
r_mcbond_it 0.0
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 13891
Nucleic Acid Atoms 0
Heterogen Atoms 183
Solvent Atoms 0

Software

Computing
Computing Package Purpose
DENZO Data Reduction (intensity integration)
SCALEPACK Data Reduction (data scaling)
SHELXD, SHARP, DM Structure Solution
REFMAC 5.1.24 Structure Refinement
Software
Software Name Purpose
REFMAC version: 5.1.24 refinement
DM model building
SHARP model building
SHELXD model building
SCALEPACK data reduction
DENZO data collection