X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 6
Details 15% PEG 8000 100 MM K/MES PH 6.0

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 68.4 α = 90
b = 109.2 β = 90
c = 128.7 γ = 90
Symmetry
Space Group P 21 21 21

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 270
Diffraction Detector
Detector Diffraction Type Details Collection Date
AREA DETECTOR BRUKER GOBEL MIRRORS 1997-10-15
Diffraction Radiation
Monochromator Protocol
GOBEL MIRRORS SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
ROTATING ANODE RIGAKU RU200 -- -- --

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
1.9 30 96.0 0.068 -- -- 5.3 -- 73785 -- 0.0 --
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)
1.9 1.99 86.0 0.26 -- 1.6 2.0 --

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 1.9 30.0 -- 0.0 73774 73774 -- 96.3 0.195 -- 0.195 -- --
RMS Deviations
Key Refinement Restraint Deviation
t_nbd 0.365
t_gen_planes 0.012
t_trig_c_planes 0.007
t_incorr_chiral_ct 0.0
t_dihedral_angle_d 16.521
t_angle_deg 2.338
t_bond_d 0.014
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 5399
Nucleic Acid Atoms 0
Heterogen Atoms 88
Solvent Atoms 359

Software

Computing
Computing Package Purpose
XDS Data Reduction (intensity integration)
XSCALIBRE Data Reduction (data scaling)
TNT V. 5-E Structure Refinement
Software
Software Name Purpose
TNT version: 5E refinement