Experiment: 1BU9

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	HNCACB				7.5		293
2	HNCA				7.5		293
3	CBCA(CO)HN				7.5		293
4	HN(CO)HCCH-TOCSY				7.5		293
5	HNHB				7.5		293
6	3D 15N-EDITED NOESY AND TOCSY				7.5		293
7	2D NOESY AND TOCSY				7.5		293
8	3D 13C-EDITED NOESY				7.5		293
9	3D 15N/13C SA EDITED NOESY				7.5		293
10	4D 15N/13C-EDITED NOESY				7.5		293
11	4D 13C/13C-EDITED NOES				7.5		293

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	DMX600	600
2	Bruker	DRX800	800

NMR Refinement
Method	Details	Software
simulated annealing		X-PLOR

NMR Ensemble Information
Conformer Selection Criteria	CLOSEST TO MEAN STRUCTURE WHICH SHOWS GOOD AGREEMENT WITH THE CONSTRAINTS
Conformers Calculated Total Number	50
Conformers Submitted Total Number	21

Additional NMR Experimental Information
Details	THE SOLUTION STRUCTURE OF P18-INK4C HAS BEEN DETERMINED BY MULTI-DIMENSIONAL HETERONUCLEAR NMR. 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). THE CALCULATION IS BASED ON 3175 EXPERIMENTAL NMR RESTRAINTS (3062 DISTANCE AND 113 TORSION ANGLE RESTRAINTS).

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	refinement	X-PLOR		BRUNGER
2	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.