1ZS5

Structure-based evaluation of selective and non-selective small molecules that block HIV-1 TAT and PCAF association

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	3D_13C-separated_NOESY	0.5mM sample in 100mM phosphate buffer containing 5mM perdeuterated DTT	10% D2O
2	3D_15N-separated_NOESY	0.5mM sample in 100mM phosphate buffer containing 5mM perdeuterated DTT	10% D2O		6.5		303
3	3D_13C_SEPERATED_FILTERED_NOESY	0.5mM sample in 100mM phosphate buffer containing 5mM perdeuterated DTT	10% D2O

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	DRX	500
2	Bruker	DRX	600

NMR Refinement
Method	Details	Software
distance geometry		X-PLOR

NMR Ensemble Information
Conformer Selection Criteria	structures with the least restraint violations
Conformers Calculated Total Number	200
Conformers Submitted Total Number	1
Representative Model	1 (fewest violations)

Additional NMR Experimental Information
Details	The structure was determined using triple-resonance NMR spectroscopy

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	refinement	X-PLOR	3.851	BRUNGER
2	refinement	ARIA	2.0	M. NILGES & S. O'DONOGHUE

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.