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 + 3.7 mg carboplatin in 462.5 uL 0.04 M sodium acetate + 75 uL DMSO + 462.5 uL 10% sodium chloride, with glycerol as cryoprotectant, pH 4.7, BATCH, temperature 295K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 78.85 α = 90
b = 78.85 β = 90
c = 37.04 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 Bruker Platinum 135 Incoatec Helios confocal optics 2011-03-07
Diffraction Radiation
Monochromator Protocol
NONE SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
ROTATING ANODE BRUKER AXS MICROSTAR 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
1.69 55.75 94.4 0.0176 0.0176 -- 26.69 13494 12740 4.0 2.0 13.2
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)
1.69 1.79 99.4 0.156 -- 10.7 9.88 13494

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 1.69 55.75 2.0 4.0 13494 12740 664 99.33 -- 0.16966 0.16666 0.23277 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 1.69 1.738 -- 48 898 0.132 0.177 -- 98.34
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 15.817
Anisotropic B[1][1] 0.0
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] 0.0
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 0.01
RMS Deviations
Key Refinement Restraint Deviation
r_angle_refined_deg 2.04
r_mcangle_it 2.028
r_mcbond_it 1.281
r_dihedral_angle_1_deg 6.508
r_scbond_it 3.38
r_dihedral_angle_2_deg 38.772
r_scangle_it 4.882
r_dihedral_angle_4_deg 18.002
r_gen_planes_refined 0.011
r_chiral_restr 0.168
r_bond_refined_d 0.023
r_dihedral_angle_3_deg 12.381
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 1001
Nucleic Acid Atoms 0
Heterogen Atoms 120
Solvent Atoms 112

Software

Software
Software Name Purpose
PROTEUM PLUS data collection version: PLUS
PHASER phasing version: MOLECULAR REPLACEMENT
REFMAC refinement version: 5.5.0110
DENZO data reduction
SCALEPACK data scaling