X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 6.7
Temperature 291.0
Details 0.1 M MES pH 6.7 and 30% PEG 550 MME, VAPOR DIFFUSION, HANGING DROP, temperature 291K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 84.53 α = 90
b = 84.53 β = 90
c = 80.24 γ = 90
Symmetry
Space Group I 4

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD MARMOSAIC 225 mm CCD -- --
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON LNLS BEAMLINE W01B-MX2 1.458 LNLS W01B-MX2

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 59.78 96.25 -- -- -- -- 8380 8066 0.0 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)
2.6 2.69 91.0 0.339 -- -- 3.3 864

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 59.78 -- -- 8380 8066 397 96.25 -- 0.21844 0.21592 0.26852 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 2.597 2.664 -- 15 548 0.239 0.532 -- 85.43
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 42.93
Anisotropic B[1][1] -20.18
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] -20.18
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 40.36
RMS Deviations
Key Refinement Restraint Deviation
r_scangle_it 1.678
r_scbond_it 0.994
r_mcangle_it 0.672
r_mcbond_it 0.35
r_gen_planes_refined 0.007
r_chiral_restr 0.091
r_dihedral_angle_4_deg 7.182
r_dihedral_angle_3_deg 21.624
r_dihedral_angle_2_deg 38.955
r_dihedral_angle_1_deg 6.986
r_angle_refined_deg 1.366
r_bond_refined_d 0.009
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 1762
Nucleic Acid Atoms 0
Heterogen Atoms 0
Solvent Atoms 7

Software

Computing
Computing Package Purpose
HKL-2000 Data Reduction (intensity integration)
HKL-2000 Data Reduction (data scaling)
MOLREP Structure Solution
REFMAC 5.5.0110 Structure Refinement
Software
Software Name Purpose
REFMAC version: 5.5.0110 refinement
MOLREP model building