6MNL

NMR solution structures of second bromodomain of BRD4 with FOXO3a peptide

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	100 mM sodium chloride, 10 mM sodium phosphate, 2 mM [U-100% 2H] DTT	95% H2O/5% D2O		6.5	1 atm	298	Bruker AVANCE 800
2	3D HNCACB	100 mM sodium chloride, 10 mM sodium phosphate, 2 mM [U-100% 2H] DTT	95% H2O/5% D2O		6.5	1 atm	298	Bruker AVANCE 800
3	3D CBCA(CO)NH	100 mM sodium chloride, 10 mM sodium phosphate, 2 mM [U-100% 2H] DTT	95% H2O/5% D2O		6.5	1 atm	298	Bruker AVANCE 800
4	3D 1H-15N NOESY	100 mM sodium chloride, 10 mM sodium phosphate, 2 mM [U-100% 2H] DTT	95% H2O/5% D2O		6.5	1 atm	298	Bruker AVANCE 700
5	3D 1H-13C NOESY aliphatic	100 mM sodium chloride, 10 mM sodium phosphate, 2 mM [U-100% 2H] DTT	100% D2O		6.5	1 atm	298	Bruker AVANCE 800
6	3D 1H-13C NOESY aromatic	100 mM sodium chloride, 10 mM sodium phosphate, 2 mM [U-100% 2H] DTT	100% D2O		6.5	1 atm	298	Bruker AVANCE 800
8	3D filtered 1H-13C NOESY aliphatic	100 mM sodium chloride, 10 mM sodium phosphate, 2 mM [U-100% 2H] DTT	100% D2O		6.5	1 atm	298	Bruker AVANCE 800
7	3D filtered 1H-13C NOESY aromatic	100 mM sodium chloride, 10 mM sodium phosphate, 2 mM [U-100% 2H] DTT	100% D2O		6.5	1 atm	298	Bruker AVANCE 500

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE	800
2	Bruker	AVANCE	500
3	Bruker	AVANCE	700

NMR Refinement
Method	Details	Software
torsion angle dynamics		CNS
simulated annealing		ARIA

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

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	refinement	ARIA	2.3	Linge, O'Donoghue and Nilges
2	refinement	CNS		Brunger, Adams, Clore, Gros, Nilges and Read
3	chemical shift assignment	NMRView	5	Johnson, One Moon Scientific
4	peak picking	NMRView	5	Johnson, One Moon Scientific
5	data analysis	ProcheckNMR		Laskowski and MacArthur
6	processing	NMRPipe		Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
7	collection	TopSpin		Bruker Biospin
8	structure calculation	CNS		Brunger, Adams, Clore, Gros, Nilges and Read