2NWM

Solution structure of the first SH3 domain of human Vinexin and its interaction with the peptides from Vinculin

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	3D_15N-separated_NOESY	1-1.2mM 15N, 13C-labeled human Vinexin SH3 domain; 50mM phosphate buffer(pH 6.2); 50mM NaCl; 1mM DTT; 1mM EDTA; 90% H2O, 10% D2O	90% H2O/10% D2O		6.2	1 atm	298
2	3D_13C-separated_NOESY	1-1.2mM 15N, 13C-labeled human Vinexin SH3 domain; 50mM phosphate buffer(pH 6.2); 50mM NaCl; 1mM DTT; 1mM EDTA; 99.96% D2O	99.96% D2O		6.2	1 atm	298

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

NMR Refinement
Method	Details	Software
distance geometry, simulated annealing, molecular dynamics, torsion angle dynamics		NMRPipe

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	200
Conformers Submitted Total Number	20
Representative Model	1 (closest to the average)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	processing	NMRPipe	2.2	Delaglio, F.
2	data analysis	Sparky	3	Goddard, T.D., Kneller, D.G.
3	structure solution	CNS	1.1
4	data analysis	MOLMOL	2K.2	Koradi
5	refinement	CNS	1.1

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 R01GM157729.