X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Hanging Drop
pH 7.5
Temperature 298.0
Details 0.1 M Hepes (pH 7.5), 1 M succinic Acid, 1% (w/v) PEG MME 2000, hanging drop, temperature 298K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 117.69 α = 90
b = 121.01 β = 90
c = 122.8 γ = 90
Symmetry
Space Group I 21 21 21

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD RIGAKU SATURN 944+ -- 2009-01-01
Diffraction Radiation
Monochromator Protocol
VARIMAX SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
rotating anode Cu Ka 1.5418 -- --

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
2.4 15.52 -- -- -- -- -- -- 34413 -- -- --
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)
-- -- -- -- -- -- -- 34413

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 2.4 15.52 -- 0.0 -- 34413 1743 99.79 -- 0.1884 0.1854 0.2442 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 2.4 2.461 -- 131 2355 0.226 0.312 -- 99.92
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 36.5363
Anisotropic B[1][1] 3.64
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] -1.24
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -2.39
RMS Deviations
Key Refinement Restraint Deviation
r_scangle_it 5.543
r_scbond_it 3.564
r_mcangle_it 2.047
r_mcbond_it 1.095
r_gen_planes_refined 0.01
r_chiral_restr 0.138
r_dihedral_angle_4_deg 14.527
r_dihedral_angle_3_deg 15.918
r_dihedral_angle_2_deg 32.892
r_dihedral_angle_1_deg 6.502
r_angle_refined_deg 1.905
r_bond_refined_d 0.023
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 3998
Nucleic Acid Atoms 0
Heterogen Atoms 58
Solvent Atoms 223

Software

Computing
Computing Package Purpose
REFMAC 5.5.0072 Structure Refinement
Software
Software Name Purpose
pdb_extract version: 3.10 data extraction
REFMAC5 version: 5.5.0072 refinement