1GLG

CRYSTALLOGRAPHIC ANALYSIS OF THE EPIMERIC AND ANOMERIC SPECIFICITY OF THE PERIPLASMIC TRANSPORT(SLASH)CHEMOTACTIC PROTEIN RECEPTOR FOR D-GLUCOSE AND D-GALACTOSE


X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 65.98 α = 90
b = 37.09 β = 105.83
c = 61.9 γ = 90
Symmetry
Space Group P 1 21 1

Diffraction

Diffraction Radiation
Monochromator Protocol
-- --
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline

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
-- 2.0 10.0 -- 2.0 -- 12145 -- -- -- 0.167 -- -- --
RMS Deviations
Key Refinement Restraint Deviation
p_orthonormal_tor 33.3
p_staggered_tor 20.9
p_planar_tor 8.5
p_xhyhbond_nbd 0.153
p_multtor_nbd 0.189
p_bond_d 0.014
p_angle_d 0.038
p_planar_d 0.053
p_mcbond_it 0.97
p_mcangle_it 1.6
p_scbond_it 1.38
p_scangle_it 2.14
p_plane_restr 0.01
p_chiral_restr 0.055
p_singtor_nbd 0.195
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 2348
Nucleic Acid Atoms 0
Heterogen Atoms 13
Solvent Atoms 215

Software

Computing
Computing Package Purpose
PROLSQ Structure Refinement
Software
Software Name Purpose
PROLSQ refinement