X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 7.5
Details pH 7.5

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 104.43 α = 90
b = 104.43 β = 90
c = 295.05 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
Diffraction Radiation
Monochromator Protocol
GE(111) --
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 96.0 0.076 -- -- 5.5 -- 30270 -- 2.0 42.0

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 2.6 91.0 -- 2.0 -- 28360 1540 96.0 -- -- 0.246 0.307 RANDOM
RMS Deviations
Key Refinement Restraint Deviation
p_special_tor 83.9
p_transverse_tor 18.1
p_staggered_tor 23.5
p_planar_tor 9.0
p_xyhbond_nbd 0.196
p_multtor_nbd 0.251
p_bond_d 0.011
p_angle_d 0.036
p_planar_d 0.04
p_mcbond_it 1.568
p_mcangle_it 2.745
p_scbond_it 1.836
p_scangle_it 2.995
p_plane_restr 0.0236
p_chiral_restr 0.782
p_singtor_nbd 0.195
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 3356
Nucleic Acid Atoms 0
Heterogen Atoms 0
Solvent Atoms 48

Software

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