X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Details THIS COMPLEX WAS PREPARED BY DIFFUSION OF THE PEPTIDE INTO CRYSTAL OF THE DIMER.

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 72.3 α = 90
b = 72.3 β = 90
c = 185.9 γ = 120
Symmetry
Space Group P 31 2 1

Diffraction

Diffraction Radiation
Monochromator Protocol
-- --
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON -- 1.0 PHOTON FACTORY --

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
-- 2.7 6.0 -- 1.5 -- 11140 -- -- -- 0.19 -- -- --
RMS Deviations
Key Refinement Restraint Deviation
p_orthonormal_tor 22.6
p_staggered_tor 24.5
p_planar_tor 7.9
p_xhyhbond_nbd 0.194
p_multtor_nbd 0.252
p_bond_d 0.013
p_angle_d 0.029
p_planar_d 0.028
p_plane_restr 0.011
p_chiral_restr 0.123
p_singtor_nbd 0.186
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 3215
Nucleic Acid Atoms 0
Heterogen Atoms 32
Solvent Atoms 0

Software

Computing
Computing Package Purpose
X-PLOR Structure Solution
PROLSQ, X-PLOR Structure Refinement
Software
Software Name Purpose
X-PLOR refinement
PROLSQ refinement
X-PLOR model building