X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 5.6
Temperature 300.0
Details ammonium sulphate, PEG 3350, sodium citrate, pH 5.6, VAPOR DIFFUSION, HANGING DROP, temperature 300K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 51.13 α = 90
b = 51.13 β = 90
c = 303.39 γ = 90
Symmetry
Space Group P 43 21 2

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
2 100
3 100
4 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
IMAGE PLATE RIGAKU RAXIS II Yale Mirrors --
IMAGE PLATE RIGAKU RAXIS IV Monocapillary optics --
CCD ADSC QUANTUM 4 APS BM14C optics --
Diffraction Radiation
Monochromator Protocol
Monocapillary optics SINGLE WAVELENGTH
Monocapillary optics SINGLE WAVELENGTH
APS BM14C SINGLE WAVELENGTH
Yale mirrors SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON APS BEAMLINE 14-BM-C 1.0 APS 14-BM-C
ROTATING ANODE MACSCIENCE 1.5418 -- --
ROTATING ANODE RIGAKU RUH3R 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 50 99.4 0.11 0.07 -- 18.6 -- n/a -- 1.0 58.3
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)
2.35 2.4 100.0 0.57 -- 3.7 -- --

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
MIR 2.4 6.0 0.0 0.0 15630 15298 731 97.9 0.22 0.22 0.22 0.29 Random
Temperature Factor Modeling
Temperature Factor Value
Anisotropic B[1][1] -6.369
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] -6.369
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 12.737
RMS Deviations
Key Refinement Restraint Deviation
c_scbond_it 7.922
c_scangle_it 9.105
c_mcangle_it 7.619
c_bond_d 0.015
c_angle_deg 1.96
c_mcbond_it 6.394
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 2360
Nucleic Acid Atoms 0
Heterogen Atoms 137
Solvent Atoms 83

Software

Software
Software Name Purpose
DENZO data reduction
SCALEPACK data scaling
SHARP phasing
CNS refinement version: 1.0