1RLF

STRUCTURE DETERMINATION OF THE RAS-BINDING DOMAIN OF THE RAL-SPECIFIC GUANINE NUCLEOTIDE EXCHANGE FACTOR RLF, NMR, 10 STRUCTURES

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	DQF-COSY				6.5		300
2	NOECLEAN-TOCSY				6.5		300
3	GS-15N-HSQC				6.5		300
4	15N-NOESY-HMQC				6.5		300
5	15N-TOCSY-HMQCSY				6.5		300

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

NMR Refinement
Method	Details	Software
simulated annealing	TOTAL NUMBER OF NOE CONSTRAINTS 2287; INTRARESIDUE NOE CONSTRAINTS 804; SEQUENTIAL INTERRESIDUE CONSTRAINTS (\|I-J\|=1) 469; INTERRESIDUE CONSTRAINTS (1<\|I-J\|<5) 296; INTERRESIDUE CONSTRAINTS (\|I-J\|>=5) 718; BACKBONE RMSD FROM TARGET DISTANCES (ASP4-ARG90) 0.2A (COMPARED TO AVERAGE STRUCTURE) COORDINATE RMSD FROM THE AVERAGE FOR ALL HEAVY ATOM0.6A; NUMBER OF STRUCTURES USED IN ABOVE STATISTICS 10S	X-PLOR

NMR Ensemble Information
Conformer Selection Criteria	ENERGY
Conformers Calculated Total Number	30
Conformers Submitted Total Number	10
Representative Model	1 (n/a)

Additional NMR Experimental Information
Details	THE STRUCTURE WAS DETERMINED USING TWO- AND THREE-DIMENSIONAL NMR SPECTROSCOPY ON UNLABELED AND 15N LABELED RLF-RBD

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	refinement	X-PLOR	3.851	BRUNGER
2	structure solution	NDEE
3	structure solution	X-PLOR	3.851

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.