X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 5.5
Temperature 293.0
Details 100MM CITRATE BUFFER PH 5.5, 200MM NACL, 1M NH4HPO4. Co-crystallised in the presence of 2mM SKF86002. Then these crystals were soaked with 2mM inhibitor dissolved in DMSO., VAPOR DIFFUSION, HANGING DROP, temperature 293K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 97.68 α = 90
b = 97.68 β = 90
c = 80.78 γ = 120
Symmetry
Space Group P 65

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
IMAGE PLATE RIGAKU RAXIS IV++ -- 2009-10-02
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
ROTATING ANODE RIGAKU MICROMAX-007 HF 1.54 -- --

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
2.25 84.59 100.0 -- 0.066 -- 22.5 -- 20902 -- -- --
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)
2.25 2.37 100.0 0.412 0.412 1.8 22.1 3024

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 2.25 29.728 -- 1.36 21925 20872 1053 99.99 -- 0.1578 0.1557 0.1979 --
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 2.2499 2.3523 -- 143 2445 0.1667 0.2212 -- 100.0
X Ray Diffraction 2.3523 2.4762 -- 131 2460 0.1634 0.216 -- 100.0
X Ray Diffraction 2.4762 2.6313 -- 126 2480 0.1668 0.2087 -- 100.0
X Ray Diffraction 2.6313 2.8343 -- 120 2461 0.1796 0.2222 -- 100.0
X Ray Diffraction 2.8343 3.1193 -- 143 2476 0.176 0.219 -- 100.0
X Ray Diffraction 3.1193 3.57 -- 132 2465 0.1642 0.2263 -- 100.0
X Ray Diffraction 3.57 4.4953 -- 130 2502 0.1312 0.1854 -- 100.0
X Ray Diffraction 4.4953 29.731 -- 128 2530 0.1496 0.1601 -- 100.0
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 39.9394
RMS Deviations
Key Refinement Restraint Deviation
f_plane_restr 0.006
f_bond_d 0.013
f_chiral_restr 0.098
f_angle_d 1.266
f_dihedral_angle_d 17.147
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 2156
Nucleic Acid Atoms 0
Heterogen Atoms 40
Solvent Atoms 111

Software

Software
Software Name Purpose
SCALA data scaling version: 3.3.20
PHASER phasing version: 2.1.2
PHENIX refinement version: 1.8.2_1309
PDB_EXTRACT data extraction version: 3.11
CrystalClear data collection
MOSFLM data reduction