X-RAY DIFFRACTION Experimental Data & Validation


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Crystallization

Crystalization Experiments
pH 6.2
Details pH 6.2

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 62.9 α = 90
b = 62.9 β = 90
c = 83.31 γ = 120
Symmetry
Space Group P 61

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 293
Diffraction Detector
Detector Diffraction Type Details Collection Date
IMAGE PLATE MACSCIENCE MIRRORS 1997-07-11
Diffraction Radiation
Monochromator Protocol
NI FILTER --
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
ROTATING ANODE ENRAF-NONIUS FR591 -- -- --

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 20 95.0 0.067 -- -- 4.7 -- 12082 -- 1.0 --
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)
2.0 2.07 85.1 0.429 -- -- -- --

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
RIGID BODY REFINEMENT 2.0 8.0 -- 3.0 -- 11058 -- -- -- -- 0.167 -- --
RMS Deviations
Key Refinement Restraint Deviation
p_transverse_tor 14.9
p_staggered_tor 21.4
p_planar_tor 3.0
p_xyhbond_nbd 0.232
p_multtor_nbd 0.239
p_bond_d 0.021
p_angle_d 0.055
p_planar_d 0.062
p_mcbond_it 1.514
p_mcangle_it 2.455
p_scbond_it 3.863
p_scangle_it 5.638
p_plane_restr 0.016
p_chiral_restr 0.221
p_singtor_nbd 0.231
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 1499
Nucleic Acid Atoms 0
Heterogen Atoms 58
Solvent Atoms 145

Software

Computing
Computing Package Purpose
DENZO Data Reduction (intensity integration)
SCALEPACK Data Reduction (data scaling)
X-PLOR Structure Solution
PROFFT, X-PLOR Structure Refinement
Software
Software Name Purpose
X-PLOR refinement
PROFFT refinement
X-PLOR model building