7X2Z

NMR solution structure of the 1:1 complex of a pyridostatin derivative (PyPDS) bound to a G-quadruplex MYT1L

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D 1H-1H NOESY	1.20 mM / MYT1L, 1.20 mM / PyPDS	90% H2O/10% D2O	40 mM	7.0	1 atm	298	Bruker AVANCE III 600
2	2D 1H-1H NOESY	1.20 mM / MYT1L, 1.20 mM / PyPDS	100% D2O	40 mM	7.0	1 atm	298	Bruker AVANCE III 600
3	2D 1H-1H NOESY	1.20 mM / MYT1L, 1.20 mM / PyPDS	100% D2O	40 mM	7.0	1 atm	298	Bruker AVANCE III 600
4	2D 1H-1H TOCSY	1.20 mM / MYT1L, 1.20 mM / PyPDS	90% H2O/10% D2O	40 mM	7.0	1 atm	298	Bruker AVANCE III 600
5	2D 1H-1H TOCSY	1.20 mM / MYT1L, 1.20 mM / PyPDS	100% D2O	40 mM	7.0	1 atm	298	Bruker AVANCE III 600
6	2D 1H-1H TOCSY	1.20 mM / MYT1L, 1.20 mM / PyPDS	100% D2O	40 mM	7.0	1 atm	298	Bruker AVANCE III 600
8	2D 1H-1H COSY	1.20 mM / MYT1L, 1.20 mM / PyPDS	90% H2O/10% D2O	40 mM	7.0	1 atm	298	Bruker AVANCE III 600
7	2D 1H-1H COSY	1.20 mM / MYT1L, 1.20 mM / PyPDS	100% D2O	40 mM	7.0	1 atm	298	Bruker AVANCE III 600
12	2D 1H-1H COSY	1.20 mM / MYT1L, 1.20 mM / PyPDS	100% D2O	40 mM	7.0	1 atm	298	Bruker AVANCE III 600
11	2D 1H-1H NOESY	1.20 mM / MYT1L, 0.60 mM / PyPDS	90% H2O/10% D2O	40 mM	7.0	1 atm	298	Bruker AVANCE III 600
10	2D 1H-1H NOESY	10 mM / PyPDS	DMSO	0 mM	7.0	1 atm	298	Bruker AVANCE III 600
9	2D 1H-1H TOCSY	10 mM / PyPDS	DMSO	0 mM	7.0	1 atm	298	Bruker AVANCE III 600
13	2D 1H-1H COSY	10 mM / PyPDS	DMSO	0 mM	7.0	1 atm	298	Bruker AVANCE III 600
14	2D 1H-1H NOESY	1.20 mM / MYT1L	90% H2O/10% D2O	40 mM	7.0	1 atm	298	Bruker AVANCE III 600
15	2D 1H-15N HSQC	0.1 mM [U-15N]-Gua MYT1L_15N, 0.1 mM / PyPDS	90% H2O/10% D2O	40 mM	7.0	1 atm	298	Bruker AVANCE III 600

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE III	600

NMR Refinement
Method	Details	Software
simulated annealing		X-PLOR

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	100
Conformers Submitted Total Number	15
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	refinement	X-PLOR	Version 3.1	Brunger
2	structure calculation	X-PLOR	Version 3.1	Brunger
3	chemical shift assignment	NMRFAM-SPARKY		Woonghee Lee
4	peak picking	NMRFAM-SPARKY		Woonghee Lee

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 R01GM133198.