2KPB

Specific motifs of the V-ATPase a2-subunit isoform interact with catalytic and regulatory domains of ARNO

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D 1H-1H TOCSY	1-2mM ARNO-p(375-400)-1	90% H2O/10% D2O				298
2	2D 1H-1H NOESY	1-2mM ARNO-p(375-400)-1	90% H2O/10% D2O				298

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

NMR Refinement
Method	Details	Software
simulated annealing		CYANA

NMR Ensemble Information
Conformer Selection Criteria	all calculated structures submitted
Conformers Calculated Total Number	20
Conformers Submitted Total Number	20
Representative Model	1 (closest to the average)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	refinement	CYANA	2.1	P.Guntert et al.
2	structure solution	CYANA	2.1
3	chemical shift assignment	Sparky		Goddard
4	data analysis	Sparky		Goddard

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), 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.