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

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Crystallization

Crystal Properties
Matthews coefficient	Solvent content
2.18	43.59

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 Experiment
ID #	Crystal ID	Scattering Type	Data Collection Temperature	Detector	Detector Type	Details	Collection Date	Monochromator	Protocol
1	1	x-ray

Refinement

Statistics
Diffraction ID	Structure Solution Method	Resolution (High)	Resolution (Low)	Cut-off Sigma (F)	Number Reflections (Observed)	Number Reflections (R-Free)	Percent Reflections (Observed)	R-Factor (Observed)	R-Work	R-Free	Mean Isotropic B
X-RAY DIFFRACTION		2	10	2	12145			0.167

Temperature Factor Modeling
Anisotropic B[1][1]	Anisotropic B[1][2]	Anisotropic B[1][3]	Anisotropic B[2][2]	Anisotropic B[2][3]	Anisotropic B[3][3]

RMS Deviations
Key	Refinement Restraint Deviation
p_orthonormal_tor	33.3
p_staggered_tor	20.9
p_planar_tor	8.5
p_scangle_it	2.14
p_mcangle_it	1.6
p_scbond_it	1.38
p_mcbond_it	0.97
p_singtor_nbd	0.195
p_multtor_nbd	0.189
p_xhyhbond_nbd	0.153
p_chiral_restr	0.055
p_planar_d	0.053
p_angle_d	0.038
p_bond_d	0.014
p_plane_restr	0.01
p_angle_deg
p_hb_or_metal_coord
p_xyhbond_nbd
p_transverse_tor
p_special_tor

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	2348
Nucleic Acid Atoms
Solvent Atoms	215
Heterogen Atoms	13

Software

Software
Software Name	Purpose
PROLSQ	refinement