6FVC

Protein environment affects the water-tryptophan binding mode. Molecular dynamics simulations of Engrailed homeodomain mutants

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
2	2D 1H-1H NOESY	1 mM EnHD_K52E	90% H2O/10% D2O	150 mM	5.7	1 atm	298	Bruker AVANCE III 850

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE III	850

NMR Refinement
Method	Details	Software
simulated annealing

NMR Ensemble Information
Conformer Selection Criteria	three representative structures for the conformational equilibrium along the torsion angle N-CA-CB-CG of asparagine N51
Conformers Calculated Total Number	100
Conformers Submitted Total Number	3
Representative Model	1 (closest to the average)

Computation: NMR Software
#	Classification	Version	Software Name	Author
4	refinement	CNS		Brunger, Adams, Clore, Gros, Nilges and Read
3	structure calculation	CYANA		Guntert, Mumenthaler and Wuthrich
1	chemical shift assignment	Sparky		Goddard
2	peak picking	Sparky		Goddard

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.