X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Batch
pH 4.7
Temperature 295.0
Details 49 mg HEWL + 3.13 mg carboplatin in 1 mL 0.04 M sodium acetate + 1 mL 10% sodium chloride, with glycerol as cryoprotectant, pH 4.7, BATCH, temperature 295K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 78.87 α = 90
b = 78.87 β = 90
c = 36.98 γ = 90
Symmetry
Space Group P 43 21 2

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD RIGAKU RAXIS IV Osmic Confocal Max-Flux, blue configuration 2010-03-02
Diffraction Radiation
Monochromator Protocol
NONE SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
ROTATING ANODE RIGAKU MICROMAX-007 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
1.53 55.77 86.6 0.076 0.076 -- 11.98 18093 15683 4.0 2.0 29.6
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)
1.53 1.59 91.4 0.327 -- 2.1 2.51 18093

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 1.53 55.77 2.0 4.0 18093 15683 847 91.38 0.2086 0.20228 0.19946 0.25826 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 1.53 1.572 -- 26 409 0.387 0.313 -- 33.51
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 35.168
Anisotropic B[1][1] 0.02
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] 0.02
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -0.04
RMS Deviations
Key Refinement Restraint Deviation
r_scangle_it 4.396
r_scbond_it 2.805
r_mcangle_it 1.751
r_mcbond_it 1.063
r_gen_planes_refined 0.009
r_chiral_restr 0.125
r_dihedral_angle_4_deg 15.134
r_dihedral_angle_3_deg 13.331
r_dihedral_angle_2_deg 37.167
r_dihedral_angle_1_deg 6.685
r_angle_refined_deg 1.735
r_bond_refined_d 0.021
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 1001
Nucleic Acid Atoms 0
Heterogen Atoms 89
Solvent Atoms 106

Software

Computing
Computing Package Purpose
CrystalClear Data Collection
d*TREK Data Reduction (intensity integration)
d*TREK Data Reduction (data scaling)
PHASER MOLECULAR REPLACEMENT Structure Solution
REFMAC 5.5.0110 Structure Refinement
Software
Software Name Purpose
REFMAC version: 5.5.0110 refinement
PHASER version: MOLECULAR REPLACEMENT model building
CrystalClear data collection