2B8A

High Resolution Structure of the HDGF PWWP Domain

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	3D_13C-separated_NOESY	HDGF U-15N,13C; 20 mM phosphate buffer 6.5; 50 mM KCl; 1 mM DTT	90% H20, 10% D2O	50 mM	6.5	ambient	301
2	3D_15N-separated_NOESY	HDGF U-15N,13C; 20 mM phosphate buffer 6.5; 50 mM KCl; 1 mM DTT	90% H20, 10% D2O	50 mM	6.5	ambient	301
3	HNHA	HDGF U-15N,13C; 20 mM phosphate buffer 6.5; 50 mM KCl; 1 mM DTT	90% H20, 10% D2O	50 mM	6.5	ambient	301
4	TROSY-HNCO with HN couplings	HDGF U-15N,13C; 20 mM phosphate buffer 6.5; 200 mM NaCl; 1 mM DTT	90% H20, 10% D2O	200 mM	6.5	ambient	301
5	TROSY-HNCO with NCo couplings	HDGF U-15N,13C; 20 mM phosphate buffer 6.5; 200 mM NaCl; 1 mM DTT	90% H20, 10% D2O	200 mM	6.5	ambient	301
6	TROSY-HNCO with CoCa couplings	HDGF U-15N,13C; 20 mM phosphate buffer 6.5; 200 mM NaCl; 1 mM DTT	90% H20, 10% D2O	200 mM	6.5	ambient	301

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Varian	INOVA	600
2	Varian	INOVA	500

NMR Refinement
Method	Details	Software
simulated annealing	the structure is baed on 1415 distance restraints, 79 dihedral angles, 23 hydrogen bonds, 54 JHNHA couplings and 258 RDCs	NMRPipe

NMR Ensemble Information
Conformer Selection Criteria
Conformers Calculated Total Number	400
Conformers Submitted Total Number	26
Representative Model	1 (n/a)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	processing	NMRPipe	2.3	Delaglio et al
2	data analysis	Sparky	3.110	Goodard and Kneller
3	refinement	CNS	1.1	Brunger et al
4	data analysis	CYANA	1.0.5	Guntert et al.