X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 8.5
Details 12% POLYETHYLENE MONOMETHYL ETHER 2000, 5 MM NICL2, 0.1 M TRIS-HCL PH 8.5, 0.02% NAN3

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 147.34 α = 90
b = 55.6 β = 118.91
c = 75.67 γ = 90
Symmetry
Space Group C 1 2 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 288
Diffraction Detector
Detector Diffraction Type Details Collection Date
IMAGE PLATE MARRESEARCH BENT MIRROR 1996-11
Diffraction Radiation
Monochromator Protocol
GE(111) SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON EMBL/DESY, HAMBURG BEAMLINE X11 -- EMBL/DESY, HAMBURG X11

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
2.54 65 84.0 0.154 -- -- 2.3 -- 18017 -- -- 38.0
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)
2.56 2.63 89.0 -- -- 1.36 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
MOLECULAR REPLACEMENT 2.8 65.0 -- 2.0 14931 18017 821 84.0 -- -- 0.221 0.312 RANDOM
RMS Deviations
Key Refinement Restraint Deviation
p_special_tor 83.6
p_transverse_tor 24.1
p_staggered_tor 26.9
p_planar_tor 9.3
p_xyhbond_nbd 0.219
p_multtor_nbd 0.264
p_bond_d 0.013
p_angle_d 0.046
p_planar_d 0.065
p_mcbond_it 2.062
p_mcangle_it 3.606
p_scbond_it 1.934
p_scangle_it 3.269
p_plane_restr 0.0265
p_chiral_restr 0.767
p_singtor_nbd 0.213
Coordinate Error
Parameter Value
Luzzati ESD (Observed) 0.45
Luzzati Resolution Cutoff (Low) 10.0
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 3273
Nucleic Acid Atoms 0
Heterogen Atoms 0
Solvent Atoms 30

Software

Computing
Computing Package Purpose
MOSFLM Data Reduction (intensity integration)
CCP4 Data Reduction (data scaling)
AMORE Structure Solution
CCP4 Structure Refinement
Software
Software Name Purpose
CCP4 refinement
AMORE model building
CCP4 data reduction
MOSFLM data collection