Experiment: 9X91

Solution structure of anti-CRISPR AcrIIA8

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D 1H-15N HSQC	0.62 mM [U-99% 13C; U-99% 15N] AcrIIA8, 10 mM sodium phosphate, 500 mM sodium chloride	90% H2O/10% D2O	510 mM	7.0	1 atm	298	Bruker AVANCE 900
2	2D 1H-13C HSQC	0.62 mM [U-99% 13C; U-99% 15N] AcrIIA8, 10 mM sodium phosphate, 500 mM sodium chloride	90% H2O/10% D2O	510 mM	7.0	1 atm	298	Bruker AVANCE 900
3	3D CBCA(CO)NH	0.62 mM [U-99% 13C; U-99% 15N] AcrIIA8, 10 mM sodium phosphate, 500 mM sodium chloride	90% H2O/10% D2O	510 mM	7.0	1 atm	298	Bruker AVANCE 900
4	3D HNCACB	0.62 mM [U-99% 13C; U-99% 15N] AcrIIA8, 10 mM sodium phosphate, 500 mM sodium chloride	90% H2O/10% D2O	510 mM	7.0	1 atm	298	Bruker AVANCE 900
5	3D HBHA(CO)NH	0.62 mM [U-99% 13C; U-99% 15N] AcrIIA8, 10 mM sodium phosphate, 500 mM sodium chloride	90% H2O/10% D2O	510 mM	7.0	1 atm	298	Bruker AVANCE 900
7	3D HCCH-TOCSY	0.62 mM [U-99% 13C; U-99% 15N] AcrIIA8, 10 mM sodium phosphate, 500 mM sodium chloride	90% H2O/10% D2O	510 mM	7.0	1 atm	298	Bruker AVANCE 900
6	3D 1H-15N NOESY	0.62 mM [U-99% 13C; U-99% 15N] AcrIIA8, 10 mM sodium phosphate, 500 mM sodium chloride	90% H2O/10% D2O	510 mM	7.0	1 atm	298	Bruker AVANCE 900
8	3D 1H-13C NOESY	0.62 mM [U-99% 13C; U-99% 15N] AcrIIA8, 10 mM sodium phosphate, 500 mM sodium chloride	90% H2O/10% D2O	510 mM	7.0	1 atm	298	Bruker AVANCE 900

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE	900
2	Bruker	AVANCE	700

NMR Refinement
Method	Details	Software
DGSA-distance geometry simulated annealing		MolProbity

NMR Ensemble Information
Conformer Selection Criteria	structures with acceptable covalent geometry
Conformers Calculated Total Number	2000
Conformers Submitted Total Number	20
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	collection	TopSpin		Bruker Biospin
2	structure calculation	X-PLOR NIH		Schwieters, Kuszewski, Tjandra and Clore
3	chemical shift assignment	CAPP		Garrett
4	peak picking	PIPP		Garrett
5	processing	NMRDraw		Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
6	refinement	MolProbity		Richardson

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RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.