1LVJ

STRUCTURE OF TAR RNA COMPLEXED WITH A TAT-TAR INTERACTION NANOMOLAR INHIBITOR THAT WAS IDENTIFIED BY COMPUTATIONAL SCREENING

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D NOESY, 3D 13C-seperated NOESY, 3D 15N-seperated NOESY	10 mM sodium phosphate (pH 6.5), 20mM sodium Chloride	90% H2O, 10% D2O or 100% H2O	30 mM	6.5	ambient	308

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Varian	INOVA	600

NMR Refinement
Method	Details	Software
simulated annealing starting from random coordinates	The structure was determined by multidimentional heteronuclear NMR spectroscopy on a unlabeled, a 15N,13C-labeled sample and three type-specific (A,G or C) labeled samples.	DYANA

NMR Ensemble Information
Conformer Selection Criteria	least violations and lowest energy
Conformers Calculated Total Number	12
Conformers Submitted Total Number	12
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	structure solution	DYANA	1.6	Guntert
2	refinement	Amber	6.0	Pearlman et al.
3	data analysis	Sparky	3.0	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.