1H5P

Solution structure of the human Sp100b SAND domain by heteronuclear NMR.

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	1.2 MM PROTEIN, 20 MM SODIUM PHOSPHATE PH 6.5, 50 MM NACL, 4 MM DTT		20 MM SODIUM PHOSPHATE, 50 MM SODIUM CHLORIDE	6.5	1 atm	295.0
2	3D 15N-SEPARATED NOESY	1.2 MM PROTEIN, 20 MM SODIUM PHOSPHATE PH 6.5, 50 MM NACL, 4 MM DTT		20 MM SODIUM PHOSPHATE, 50 MM SODIUM CHLORIDE	6.5	1 atm	295.0
3	HNHA	1.2 MM PROTEIN, 20 MM SODIUM PHOSPHATE PH 6.5, 50 MM NACL, 4 MM DTT		20 MM SODIUM PHOSPHATE, 50 MM SODIUM CHLORIDE	6.5	1 atm	295.0

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	DRX	600
2	Bruker	DRX	750

NMR Refinement
Method	Details	Software
ARIA AMBIGUOUS DISTANCE RESTRAINTS SIMULATED ANNEALING WITH TORSION ANGLE DYNAMICS	DURING THE STRUCTURE CALCULATIONS, THE PROGRAM ARIA 1.0 (M.NILGES & S.I.O'DONOGHUE) WAS USED TO EMPLOY DISTANCE RESTRAINTS DERIVED FROM AMBIGUOUSLY ASSIGNED NOES. FROM A TOTAL OF 2120 NOES, ABOUT 80% WERE MANUALLY ASSIGNED, THE REMAINDER WAS ASSIGNED BY ARIA.	CNS

NMR Ensemble Information
Conformer Selection Criteria	ACCEPTABLE COVALENT GEOMETRY, FAVOURABLE NON-BOND ENERGY, FEWEST RESTRAINT VIOLATIONS, LOWEST OVERALL ENERGIES
Conformers Calculated Total Number	100
Conformers Submitted Total Number	10
Representative Model	1 (n/a)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	refinement	CNS	0.3	BRUNGER,ADAMS,CLORE,DELANO,GROS, GROSSE- KUNSTLEVE,JIANG,KUSZEWSKI,NILGES, PANNU,READ, RICE,SIMONSON,WARREN
2	structure solution	NMRPipe
3	structure solution	XEASY
4	structure solution	ARIA	1.0
5	structure solution	CNS	0.9