7ES1

glycosyltransferase in complex with UDP and ST

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, SITTING DROP		293	20% PEG 4000 and 0.1 M HEPES pH 6.5

Crystal Properties
Matthews coefficient	Solvent content
2.31	46.66

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 50.843	α = 90
b = 83.042	β = 90
c = 109.167	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	100	PIXEL	DECTRIS PILATUS 6M		2019-12-16	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	SSRF BEAMLINE BL18U1	0.978	SSRF	BL18U1

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	R Merge I (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	1.66	46.09	99.9	0.089	0.996	9	5.9		55463

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	R Merge I (Observed)	CC (Half)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	1.66	1.69	96.8		1.087	0.499		3.2

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	R-Free	Mean Isotropic B
X-RAY DIFFRACTION	MOLECULAR REPLACEMENT	THROUGHOUT	apo form of this protein	1.66	46.089	55377	2734	99.775	0.18	0.1788	0.2043	29.627

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]
1.38			-0.4		-0.98

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	33.525
r_dihedral_angle_4_deg	16.521
r_dihedral_angle_3_deg	12.735
r_dihedral_angle_1_deg	6.444
r_lrange_it	6.311
r_lrange_other	6.19
r_scangle_it	1.694
r_scangle_other	1.693
r_mcangle_it	1.626
r_mcangle_other	1.625
r_angle_refined_deg	1.438
r_angle_other_deg	1.351
r_scbond_it	0.999
r_scbond_other	0.999
r_mcbond_it	0.902
r_mcbond_other	0.902
r_dihedral_angle_other_2_deg	0.444
r_nbd_refined	0.202
r_nbd_other	0.191
r_symmetry_xyhbond_nbd_refined	0.176
r_symmetry_nbd_other	0.172
r_symmetry_nbd_refined	0.17
r_nbtor_refined	0.159
r_xyhbond_nbd_refined	0.116
r_symmetry_nbtor_other	0.076
r_chiral_restr	0.072
r_symmetry_xyhbond_nbd_other	0.011
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	3122
Nucleic Acid Atoms
Solvent Atoms	397
Heterogen Atoms	59

Software

Software
Software Name	Purpose
REFMAC	refinement
DIALS	data reduction
PHASER	phasing
DIALS	data scaling