2M1R

PHD domain of ING4 N214D mutant

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D 1H-15N HSQC	0.5 mM [U-100% 15N] ING4 PHD mutant N214D, 30 uM DSS, 1 mM DTT, 20 mM sodium phosphate, 50 mM sodium chloride	90% H2O/10% D2O	70	6.5	1 atm	298
2	2D 1H-1H NOESY	0.5 mM [U-100% 15N] ING4 PHD mutant N214D, 30 uM DSS, 1 mM DTT, 20 mM sodium phosphate, 50 mM sodium chloride	90% H2O/10% D2O	70	6.5	1 atm	298
3	3D 1H-15N NOESY	0.5 mM [U-100% 15N] ING4 PHD mutant N214D, 30 uM DSS, 1 mM DTT, 20 mM sodium phosphate, 50 mM sodium chloride	90% H2O/10% D2O	70	6.5	1 atm	298
4	3D 1H-15N TOCSY	0.5 mM [U-100% 15N] ING4 PHD mutant N214D, 30 uM DSS, 1 mM DTT, 20 mM sodium phosphate, 50 mM sodium chloride	90% H2O/10% D2O	70	6.5	1 atm	298
5	2D 1H-1H TOCSY	0.5 mM [U-100% 15N] ING4 PHD mutant N214D, 30 uM DSS, 1 mM DTT, 20 mM sodium phosphate, 50 mM sodium chloride	90% H2O/10% D2O	70	6.5	1 atm	298

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	Avance	600
2	Bruker	Avance	700

NMR Refinement
Method	Details	Software
torsion angle dynamics, molecular dynamics	Simulated annealing combined with torsion angle dynamics. Iterative cycles of structure calculation and NOE assignment. Energy minimization in vacuo with implicit solvent (distance dependent dielecric constant)	xwinnmr

NMR Ensemble Information
Conformer Selection Criteria	target function
Conformers Calculated Total Number	100
Conformers Submitted Total Number	25
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	collection	xwinnmr		Bruker
2	processing	NMRPipe		Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
3	data analysis	NMRDraw		Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
4	data analysis	NMRView		Johnson, One Moon Scientific
5	chemical shift assignment	NMRView		Johnson, One Moon Scientific
6	peak picking	NMRView		Johnson, One Moon Scientific
7	structure solution	CYANA		Guntert, Mumenthaler and Wuthrich
8	refinement	AMBER		Case, Darden, Cheatham, III, Simmerling, Wang, Duke, Luo and Kollman
9	refinement	CYANA		Guntert, Mumenthaler and Wuthrich