X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 5.8
Details PEG 1000 AT 19-25 %, MES 0.1 M AT PH 5.0-6.2, pH 5.8

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 87.54 α = 90
b = 137.5 β = 90
c = 173.36 γ = 90
Symmetry
Space Group P 21 21 21

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
-- -- -- 1997-12-01
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON EMBL/DESY, HAMBURG BEAMLINE BW7B -- EMBL/DESY, Hamburg BW7B

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
2.35 30 91.3 -- 0.077 -- 3.8 -- 80150 -- -- --

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 2.35 10.0 -- 0.0 -- 80098 -- 91.0 0.219 -- 0.219 -- --
RMS Deviations
Key Refinement Restraint Deviation
t_dihedral_angle_d 14.698
t_gen_planes 0.016
t_angle_deg 2.039
t_bond_d 0.012
t_trig_c_planes 0.011
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 14664
Nucleic Acid Atoms 0
Heterogen Atoms 12
Solvent Atoms 479

Software

Software
Software Name Purpose
AMoRE phasing
TNT refinement version: 5E
DENZO data reduction
SCALEPACK data scaling