1O6W

Solution Structure of the Prp40 WW Domain Pair of the Yeast Splicing Factor Prp40

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	13C-NOESY	1.5 MM 15N- OR 13C,15N		20MM NA PHOSPHATE, 30MM NACL	6.3	1 atm	295
2	15N-NOESY	1.5 MM 15N- OR 13C,15N		20MM NA PHOSPHATE, 30MM NACL	6.3	1 atm	295
3	S3CT	1.5 MM 15N- OR 13C,15N		20MM NA PHOSPHATE, 30MM NACL	6.3	1 atm	295
4	HNCG	1.5 MM 15N- OR 13C,15N		20MM NA PHOSPHATE, 30MM NACL	6.3	1 atm	295
5	HNHA-J	1.5 MM 15N- OR 13C,15N		20MM NA PHOSPHATE, 30MM NACL	6.3	1 atm	295

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	DRX	500
2	Bruker	DRX	600

NMR Refinement
Method	Details	Software
AMBIGUOUS DISTANCE RESTRAINTS SIMULATED ANNEALING WIT TORSION ANGLE DYNAMICS AS IMPLEMENTED IN ARIA1.0	REFINEMENT DETAILS CAN BE FOUND IN THE JRNL CITATION ABOVE.	ARIA

NMR Ensemble Information
Conformer Selection Criteria	STRUCTURES WITH ACCEPTABLE COVALEN GEOMETRY, STRUCTURES WITH FAVORABL NON-BOND ENERGY
Conformers Calculated Total Number	20
Conformers Submitted Total Number	7
Representative Model	1 (n/a)

Additional NMR Experimental Information
Details	THE STRUCTURE WAS DETERMINED USING STANDARD TRIPLE-RESONANCE NMR SPECTROSCOPY ON 13C,15N-LABELED PRP40 1-75. RESIDUAL DIPOLAR COUPLINGS WERE MEASURED TO INCREASE THE CONVERGENCE OF THE SET OF STUCTURES CALCULATED.

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	refinement	ARIA		NILGES, M.
2	structure solution	XEASY
3	structure solution	NMRView
4	structure solution	PIPP/ CAPP	CAPP
5	structure solution	ARIA
6	structure solution	CNS

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.