6SE1

Structure of Salmonella ser. Paratyphi A lipopolysaccharide acetyltransferase periplasmic domain

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, HANGING DROP	5.5	293	100 mM BisTris pH 5.5, 0.25 M Lithium sulfate, 25% w/v PEG 3350

Crystal Properties
Matthews coefficient	Solvent content
2.47	50.26

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 55.74	α = 90
b = 58.43	β = 90
c = 90.03	γ = 90

Symmetry
Space Group	P 21 21 21

Diffraction

Diffraction Experiment
ID #	Crystal ID	Scattering Type	Data Collection Temperature	Detector	Detector Type	Details	Collection Date	Monochromator	Protocol
1	1	x-ray	93.15	PIXEL	DECTRIS PILATUS 6M-F		2017-04-28	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	DIAMOND BEAMLINE I04-1	0.92819	Diamond	I04-1

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	CC (Half)	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
1	1.08	47.39	100	0.999	12.2	7.7		126378

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	CC (Half)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	1.08	1.1	99.7		0.651		6.4

Refinement

Statistics
Diffraction ID	Structure Solution Method	Cross Validation method	Starting model	Resolution (High)	Resolution (Low)	Number Reflections (Observed)	Number Reflections (R-Free)	Percent Reflections (Observed)	R-Factor (All)	R-Work (Depositor)	R-Work (DCC)	R-Free (Depositor)	R-Free (DCC)	R-Free Selection Details	Mean Isotropic B
X-RAY DIFFRACTION	MOLECULAR REPLACEMENT	THROUGHOUT	null	1.08	47.39	126289	6379	99.919	0.137	0.1358	0.14	0.1493	0.15	Random	13.657

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]
-0.75			-0.651		1.402

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	32.013
r_dihedral_angle_4_deg	14.775
r_dihedral_angle_3_deg	10.587
r_dihedral_angle_1_deg	5.606
r_lrange_other	2.669
r_lrange_it	2.668
r_rigid_bond_restr	2.029
r_scangle_it	1.749
r_scangle_other	1.748
r_angle_refined_deg	1.451
r_mcangle_other	1.432
r_angle_other_deg	1.431
r_mcangle_it	1.429
r_scbond_it	1.388
r_scbond_other	1.387
r_mcbond_it	0.994
r_mcbond_other	0.988
r_nbd_refined	0.21
r_nbd_other	0.181
r_xyhbond_nbd_refined	0.178
r_nbtor_refined	0.162
r_symmetry_nbd_other	0.161
r_symmetry_nbd_refined	0.135
r_symmetry_xyhbond_nbd_refined	0.084
r_symmetry_nbtor_other	0.082
r_chiral_restr	0.073
r_bond_refined_d	0.006
r_gen_planes_refined	0.006
r_bond_other_d	0.001
r_gen_planes_other	0.001

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	2027
Nucleic Acid Atoms
Solvent Atoms	360
Heterogen Atoms	19

Software

Software
Software Name	Purpose
REFMAC	refinement
xia2	data reduction
xia2	data scaling
Fragon	phasing