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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.