2M02

3D structure of cap-gly domain of mammalian dynactin determined by magic angle spinning NMR spectroscopy

SOLID-STATE NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	DARR	4.2 mM [U-100% 13C; U-100% 15N] CAP-Gly	100% H2O	30	6.0	ambient	271
2	NCA	4.2 mM [U-100% 13C; U-100% 15N] CAP-Gly	100% H2O	30	6.0	ambient	256.3
3	NCO	4.2 mM [U-100% 13C; U-100% 15N] CAP-Gly	100% H2O	30	6.0	ambient	256.3
4	NCACB	4.2 mM [U-100% 13C; U-100% 15N] CAP-Gly	100% H2O	30	6.0	ambient	256.3
5	NCACX	4.2 mM [U-100% 13C; U-100% 15N] CAP-Gly	100% H2O	30	6.0	ambient	256.3
6	CTUC-COCA	4.2 mM [U-100% 13C; U-100% 15N] CAP-Gly	100% H2O	30	6.0	ambient	256.3
7	CTUC-CACB	4.2 mM [U-100% 13C; U-100% 15N] CAP-Gly	100% H2O	30	6.0	ambient	256.3
8	CTUC-NCOCA	4.2 mM [U-100% 13C; U-100% 15N] CAP-Gly	100% H2O	30	6.0	ambient	256.3
9	NCOCX	4.2 mM [U-100% 13C; U-100% 15N] CAP-Gly	100% H2O	30	6.0	ambient	256.3
10	DARR	4.2 mM [U-100% 13C; U-100% 15N] CAP-Gly	100% H2O	30	6.0	ambient	256.3
11	RDSD	4.2 mM [2-13C]-glycerol; U-100% 15N CAP-Gly	100% H2O	30	6.0	ambient	271
12	RDSD	4.2 mM [1,3-13C]-glycerol; U-100% 15N CAP-Gly	100% H2O	30	6.0	ambient	271
13	NCACX	4.2 mM [U-13C; U-15N] CAP-Gly	100% H2O	30	6.0	ambient	276
14	NCOCX	4.2 mM [U-13C; U-15N] CAP-Gly	100% H2O	30	6.0	ambient	276
15	DARR	4.2 mM [U-13C; U-15N] CAP-Gly	100% H2O	30	6.0	ambient	276
16	CANCX	4.2 mM [U-13C; U-15N] CAP-Gly	100% H2O	30	6.0	ambient	276

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Varian	InfinityPlus	600
2	Varian	INOVA	900
3	Bruker	AVANCE III	850

NMR Refinement
Method	Details	Software
simulated annealing, torsion angle dynamics, molecular dynamics		X-PLOR NIH

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	500
Conformers Submitted Total Number	10
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	processing	NMRPipe		Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
2	chemical shift assignment	Sparky		Goddard
3	processing	Roland_NMR_Toolkit		(RNMRTK)-Hoch, Stern, Li, Mobli, Maciejewski, Gryk
4	structure calculation	X-PLOR NIH	2.29	Schwieters, Kuszewski, Tjandra and Clore
5	torsion angle prediction	TALOS+	3.70F1	Cornilescu, Delaglio and Bax
6	refinement	X-PLOR NIH	2.29	Schwieters, Kuszewski, Tjandra and Clore

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.