X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 90.3 α = 90
b = 90.3 β = 90
c = 129.8 γ = 90
Symmetry
Space Group P 41 21 2

Diffraction

Diffraction Detector
Detector Diffraction Type Details Collection Date
IMAGE PLATE MARRESEARCH -- 1989
Diffraction Radiation
Monochromator Protocol
-- --
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON EMBL/DESY, HAMBURG BEAMLINE X11 1.00 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
-- -- 89.4 0.049 -- -- 2.0 -- 28779 -- -- --

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
-- 2.1 10.0 -- -- -- 28526 -- -- -- 0.179 -- -- --
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 32.2
RMS Deviations
Key Refinement Restraint Deviation
p_orthonormal_tor 22.92
p_staggered_tor 21.46
p_planar_tor 2.53
p_xhyhbond_nbd 0.21
p_multtor_nbd 0.225
p_bond_d 0.015
p_angle_d 0.051
p_planar_d 0.06
p_mcbond_it 0.91
p_mcangle_it 1.63
p_scbond_it 3.62
p_scangle_it 5.64
p_plane_restr 0.013
p_chiral_restr 0.136
p_singtor_nbd 0.206
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 2991
Nucleic Acid Atoms 0
Heterogen Atoms 35
Solvent Atoms 201

Software

Computing
Computing Package Purpose
MOSFLM Data Reduction (intensity integration)
X-PLOR Structure Solution
PROLSQ, X-PLOR Structure Refinement
Software
Software Name Purpose
X-PLOR refinement
PROLSQ refinement
X-PLOR model building