X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 6.4
Details PEG 6000 28%, MES 100MM PH 6,4 25MM OCTYL-BETA-D-GLUCOPYRANOSIDE, pH 6.4

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 65.61 α = 90
b = 99.77 β = 90.88
c = 184.51 γ = 90
Symmetry
Space Group P 1 21 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 110
Diffraction Detector
Detector Diffraction Type Details Collection Date
-- -- MIRRORS 1996-10-01
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON ESRF BEAMLINE D2AM -- ESRF D2AM

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
2.7 38.7 66.7 -- 0.061 -- 2.8 -- 43607 -- 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)
2.7 2.77 56.4 -- 0.32 2.0 1.3 --

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 2.7 12.0 -- 2.0 -- 32894 -- 66.7 -- 0.2201 0.22 0.274 RANDOM
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 12.48
RMS Deviations
Key Refinement Restraint Deviation
x_improper_angle_d 1.63
x_dihedral_angle_d 24.41
x_angle_deg 1.962
x_bond_d 0.014
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 6138
Nucleic Acid Atoms 0
Heterogen Atoms 26
Solvent Atoms 132

Software

Software
Software Name Purpose
XDS data scaling
CCP4 data reduction
AMoRE phasing
X-PLOR refinement version: 3.1
XDS data reduction
CCP4 data scaling