7ES2

a mutant of glycosyktransferase in complex with UDP and Reb D

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 pH6.5

Crystal Properties
Matthews coefficient	Solvent content
2.52	51.18

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 54.444	α = 90
b = 83.496	β = 90
c = 110.645	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		2020-06-26	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	2.34	36.88	100	0.06	0.977	15.8	6		21963

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	2.34	2.38			0.22	0.983

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	2.34	35.215	21919	1076	99.786	0.199	0.1963	0.243	58.905

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]
5.819			-2.024		-3.795

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	30.113
r_dihedral_angle_3_deg	12.995
r_dihedral_angle_4_deg	10.566
r_lrange_other	7.861
r_lrange_it	7.857
r_scangle_it	6.653
r_scangle_other	6.651
r_dihedral_angle_1_deg	6.503
r_mcangle_it	5.034
r_mcangle_other	5.032
r_scbond_it	4.639
r_scbond_other	4.638
r_mcbond_it	3.629
r_mcbond_other	3.623
r_dihedral_angle_other_2_deg	1.739
r_angle_refined_deg	1.277
r_angle_other_deg	1.12
r_nbd_refined	0.189
r_symmetry_nbd_other	0.172
r_symmetry_nbd_refined	0.164
r_nbd_other	0.151
r_nbtor_refined	0.15
r_symmetry_xyhbond_nbd_refined	0.12
r_xyhbond_nbd_refined	0.106
r_symmetry_nbtor_other	0.074
r_chiral_restr	0.048
r_gen_planes_refined	0.004
r_bond_refined_d	0.003
r_bond_other_d	0.001
r_gen_planes_other	0.001

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	3088
Nucleic Acid Atoms
Solvent Atoms	30
Heterogen Atoms	103

Software

Software
Software Name	Purpose
REFMAC	refinement
DIALS	data reduction
Coot	model building
PHASER	phasing
DIALS	data scaling