X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 7
Details pH 7.0

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 56.95 α = 90
b = 56.95 β = 90
c = 135.8 γ = 120
Symmetry
Space Group P 65

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 293
Diffraction Detector
Detector Diffraction Type Details Collection Date
IMAGE PLATE MARRESEARCH MIRRORS 1996-11
Diffraction Radiation
Monochromator Protocol
SI(111) --
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON EMBL/DESY, HAMBURG BEAMLINE X31 -- EMBL/DESY, Hamburg X31

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
1.7 25 100.0 0.046 0.046 -- 4.7 -- 27413 -- -3.0 20.0
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)
1.7 1.72 99.8 0.308 0.308 3.7 4.2 --

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 1.7 25.0 -- 0.0 -- 27352 2739 100.0 -- 0.162 0.16 0.19 RANDOM
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 24.8
Anisotropic B[1][1] 23.8
Anisotropic B[1][2] 3.5
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] 23.8
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 21.8
RMS Deviations
Key Refinement Restraint Deviation
p_angle_d 0.04
p_transverse_tor 23.5
p_staggered_tor 17.0
p_mcbond_it 2.9
p_plane_restr 0.035
p_xhyhbond_nbd 0.143
p_mcangle_it 4.2
p_planar_tor 12.8
p_bond_d 0.025
p_chiral_restr 0.257
p_scbond_it 5.5
p_multtor_nbd 0.264
p_scangle_it 7.4
p_singtor_nbd 0.187
p_xyhbond_nbd 0.143
p_planar_d 0.089
Coordinate Error
Parameter Value
Luzzati Sigma A (Observed) 0.06
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 1488
Nucleic Acid Atoms 0
Heterogen Atoms 0
Solvent Atoms 190

Software

Software
Software Name Purpose
DENZO data reduction
SCALEPACK data scaling
AMoRE phasing
REFMAC refinement