X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 51.7 α = 90
b = 60.32 β = 97.39
c = 47.2 γ = 90
Symmetry
Space Group P 1 21 1

Diffraction

Diffraction Detector
Detector Diffraction Type Details Collection Date
IMAGE PLATE MACSCIENCE DIP100 -- 1990-04-17
Diffraction Radiation
Monochromator Protocol
-- --
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
-- -- -- -- --

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
-- -- -- 0.0908 -- -- 4.0 -- n/a -- -- 21.1

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
-- 1.76 12.1 -- 0.0 26751 26751 -- 91.0 -- -- -- -- --
Temperature Factor Modeling
Temperature Factor Value
Isotropic Thermal Model STANDARD TNT
RMS Deviations
Key Refinement Restraint Deviation
t_angle_deg 2.76
t_dihedral_angle_d 16.1
t_trig_c_planes 0.013
t_it 7.84
t_bond_d 0.017
t_incorr_chiral_ct 0.0
t_nbd 0.04
t_gen_planes 0.017
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 2436
Nucleic Acid Atoms 0
Heterogen Atoms 13
Solvent Atoms 217

Software

Software
Software Name Purpose
P.A.TUCKER data collection
PROLSQ refinement
TNT refinement
P.A.TUCKER data reduction