X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 4.7
Temperature 277.0
Details 49 mg HEWL (3.2 mM), 3 mg cisplatin (10 mM), 3.7 mg carboplatin (10 mM) in 0.04 M sodium acetate buffer (462.5 uL) + 10% sodium chloride precipitant (462.5 uL) + 1 mM DMSO (75 uL), pH 4.7, BATCH, temperature 277K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 78.78 α = 90
b = 78.78 β = 90
c = 36.99 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 2012-05-23
Diffraction Radiation
Monochromator Protocol
confocal mirror optics 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
1.8 55.71 100.0 0.069 -- -- 113.6 10718 10718 4.0 2.0 --
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)
1.8 1.85 99.0 0.305 -- 14.3 44.2 --

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 1.8 55.71 2.0 4.0 10718 10718 536 99.76 -- 0.17617 0.17445 0.2096 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 1.8 1.846 -- 35 673 0.176 0.22 -- 99.02
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 11.778
Anisotropic B[1][1] 0.23
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] 0.23
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -0.45
RMS Deviations
Key Refinement Restraint Deviation
r_dihedral_angle_2_deg 38.125
r_bond_refined_d 0.019
r_dihedral_angle_4_deg 18.565
r_gen_planes_refined 0.008
r_bond_other_d 0.002
r_angle_other_deg 1.148
r_dihedral_angle_3_deg 14.272
r_angle_refined_deg 2.153
r_chiral_restr 0.135
r_gen_planes_other 0.001
r_dihedral_angle_1_deg 6.487
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 1001
Nucleic Acid Atoms 0
Heterogen Atoms 26
Solvent Atoms 107

Software

Software
Software Name Purpose
PROTEUM PLUS data collection version: PLUS
PHASER phasing version: MR
REFMAC refinement version: 5.6.0117
PROTEUM PLUS data reduction version: PLUS
PROTEUM PLUS data scaling version: PLUS