X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 7.5
Details 1.8 M (NH4)2 SO4, 0.1 M 3-(N- MORPHOLINO)-PROPANESULFONIC AC, pH 7.5

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 106.06 α = 90
b = 106.06 β = 90
c = 294.13 γ = 120
Symmetry
Space Group P 61 2 2

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 288
Diffraction Detector
Detector Diffraction Type Details Collection Date
IMAGE PLATE MARRESEARCH BENT MIRROR 1995-10-01
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
2.6 91 97.0 0.104 -- -- 4.9 -- 30960 -- 0.0 57.0
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)
2.8 2.9 98.0 0.31 -- 1.4 5.0 --

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 -- 0.0 28629 28629 1509 97.0 -- -- 0.237 0.328 RANDOM
RMS Deviations
Key Refinement Restraint Deviation
p_plane_restr 0.029
p_special_tor 83.9
p_chiral_restr 0.779
p_transverse_tor 20.1
p_mcbond_it 2.069
p_xyhbond_nbd 0.195
p_planar_tor 10.0
p_scangle_it 3.275
p_angle_d 0.045
p_planar_d 0.063
p_staggered_tor 25.8
p_scbond_it 2.018
p_multtor_nbd 0.259
p_singtor_nbd 0.204
p_bond_d 0.014
p_mcangle_it 3.438
Coordinate Error
Parameter Value
Luzzati ESD (Observed) 0.4
Luzzati Resolution Cutoff (Low) 10.0
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 3310
Nucleic Acid Atoms 0
Heterogen Atoms 0
Solvent Atoms 4

Software

Software
Software Name Purpose
MOSFLM data reduction
CCP4 data reduction
AMoRE phasing
CCP4 refinement
CCP4 data scaling