1CMZ

SOLUTION STRUCTURE OF GAIP (GALPHA INTERACTING PROTEIN): A REGULATOR OF G PROTEIN SIGNALING

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	CBCACONH	90% WATER/10% D2O, 100% D2O			7.2		300
2	CBCANH	90% WATER/10% D2O, 100% D2O			7.2		300
3	HBHACONH	90% WATER/10% D2O, 100% D2O			7.2		300
4	HNCA	90% WATER/10% D2O, 100% D2O			7.2		300
5	HCCH-TOCSY	90% WATER/10% D2O, 100% D2O			7.2		300
6	C-CNOESY	90% WATER/10% D2O, 100% D2O			7.2		300
7	N-CNOESY	90% WATER/10% D2O, 100% D2O			7.2		300
8	H-HNOESY	90% WATER/10% D2O, 100% D2O			7.2		300

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	DMX	600

NMR Refinement
Method	Details	Software
DISTANCE GEOMETRY, SIMULATED ANNEALING	THE STRUCTURES WERE CALCULATED USING THE SIMULATED ANNEALING PROTOCOL OF NILGES ET AL. (1988) FEBS LETT. 229, 129-136, USING THE PROGRAM X-PLOR 3.1 (BRUNGER) MODIFIED TO INCORPORATE DIPOLAR COUPLING RESTRAINTS TJANDRA ET AL. (1997) NATURE STRUCT. BIOL. 4, 732-738.	X-PLOR

NMR Ensemble Information
Conformer Selection Criteria	LOWEST ENERGY
Conformers Calculated Total Number	167
Conformers Submitted Total Number	20

Additional NMR Experimental Information
Details	TRIPLE-RESONANCE NMR SPECTROSCOPY USED ON 13C, 15N-LABELED GAIP

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	refinement	X-PLOR	3.1	BRUNGER
2	structure solution	NMRPipe
3	structure solution	PIPP
4	structure solution	X-PLOR

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.