8HY8

Bacterial STING from Epilithonimonas lactis

X-RAY DIFFRACTION

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Crystallization

Crystalization Experiments
ID	Method	pH	Temperature	Details
1	VAPOR DIFFUSION, SITTING DROP		277	0.1 M MOPSO/Bis-Tris pH 7.5, 90 mM lithium/sodium/potassium sulfate, 15 % (w/v) PEG 3000, 20 % (v/v) 1, 2, 4-Butanetriol, 1 % (w/v) NDSB 256

Crystal Properties
Matthews coefficient	Solvent content
2.34	47.34

Crystal Data

Unit Cell
Length ( Å )	Angle ( ˚ )
a = 56.981	α = 90
b = 56.981	β = 90
c = 187.551	γ = 120

Symmetry
Space Group	P 65 2 2

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 EIGER X 16M		2022-05-09	M	SINGLE WAVELENGTH

Radiation Source
ID #	Source	Type	Wavelength List	Synchrotron Site	Beamline
1	SYNCHROTRON	NSRRC BEAMLINE TPS 07A	0.97625	NSRRC	TPS 07A

Data Collection

Overall
ID #	Resolution (High)	Resolution (Low)	Percent Possible (Observed)	R Merge I (Observed)	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	2.56	30	99.2	0.178	20.5	18.8		6344

Highest Resolution Shell
ID #	Resolution (High)	Resolution (Low)	Percent Possible (All)	Percent Possible (Observed)	R Merge I (Observed)	Mean I Over Sigma (Observed)	Redundancy	Number Unique Reflections (All)
1	2.56	2.65	95		1.09	1.43	8.9

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	7EBL	2.568	23.873	5909	290	93.158	0.209	0.2073	0.244	40.987

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]
-0.101	-0.05		-0.101		0.326

RMS Deviations
Key	Refinement Restraint Deviation
r_dihedral_angle_2_deg	41.274
r_dihedral_angle_4_deg	24.323
r_dihedral_angle_3_deg	19.293
r_lrange_it	10.655
r_lrange_other	10.653
r_dihedral_angle_1_deg	7.543
r_scangle_it	7.434
r_scangle_other	7.432
r_mcangle_it	6.497
r_mcangle_other	6.494
r_scbond_it	4.451
r_scbond_other	4.447
r_mcbond_it	4.079
r_mcbond_other	4.073
r_angle_refined_deg	1.406
r_angle_other_deg	1.189
r_symmetry_xyhbond_nbd_refined	0.24
r_nbd_refined	0.207
r_symmetry_nbd_other	0.206
r_nbd_other	0.201
r_symmetry_nbd_refined	0.183
r_xyhbond_nbd_refined	0.182
r_nbtor_refined	0.166
r_symmetry_xyhbond_nbd_other	0.132
r_symmetry_nbtor_other	0.08
r_chiral_restr	0.058
r_bond_refined_d	0.01
r_gen_planes_refined	0.008
r_gen_planes_other	0.002
r_bond_other_d	0.001

Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms	Number
Protein Atoms	1235
Nucleic Acid Atoms
Solvent Atoms	41
Heterogen Atoms

Software

Software
Software Name	Purpose
REFMAC	refinement
HKL-2000	data scaling
MOLREP	phasing
HKL-2000	data reduction