1CKR

HIGH RESOLUTION SOLUTION STRUCTURE OF THE HEAT SHOCK COGNATE-70 KD SUBSTRATE BINDING DOMAIN OBTAINED BY MULTIDIMENSIONAL NMR TECHNIQUES

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	HNCA	1.5 MM 15N OR 15N,13C LABELED PROTEIN 5%D20/95%H2O AND 100%D2O		50 mM SODIUM PHOSPHATE	7.0	1 atm	298
2	HN(CA)HA	1.5 MM 15N OR 15N,13C LABELED PROTEIN 5%D20/95%H2O AND 100%D2O		50 mM SODIUM PHOSPHATE	7.0	1 atm	298
3	HN(CO)CA	1.5 MM 15N OR 15N,13C LABELED PROTEIN 5%D20/95%H2O AND 100%D2O		50 mM SODIUM PHOSPHATE	7.0	1 atm	298
4	HA(CACO)NH	1.5 MM 15N OR 15N,13C LABELED PROTEIN 5%D20/95%H2O AND 100%D2O		50 mM SODIUM PHOSPHATE	7.0	1 atm	298
5	CP H(C)CCH-TOCSY	1.5 MM 15N OR 15N,13C LABELED PROTEIN 5%D20/95%H2O AND 100%D2O		50 mM SODIUM PHOSPHATE	7.0	1 atm	298
6	CP (H)CCH-TOCSY	1.5 MM 15N OR 15N,13C LABELED PROTEIN 5%D20/95%H2O AND 100%D2O		50 mM SODIUM PHOSPHATE	7.0	1 atm	298
7	CP(H)C(CCACO)NH-TOCSY	1.5 MM 15N OR 15N,13C LABELED PROTEIN 5%D20/95%H2O AND 100%D2O		50 mM SODIUM PHOSPHATE	7.0	1 atm	298
8	15N-RESOLVED NOESY-HSQC	1.5 MM 15N OR 15N,13C LABELED PROTEIN 5%D20/95%H2O AND 100%D2O		50 mM SODIUM PHOSPHATE	7.0	1 atm	298
9	13CRESOLVED NOESY-HMQC	1.5 MM 15N OR 15N,13C LABELED PROTEIN 5%D20/95%H2O AND 100%D2O		50 mM SODIUM PHOSPHATE	7.0	1 atm	298
10	4D 13C	1.5 MM 15N OR 15N,13C LABELED PROTEIN 5%D20/95%H2O AND 100%D2O		50 mM SODIUM PHOSPHATE	7.0	1 atm	298
11	13C RESOLVED HMQC-NOESY3D 13C	1.5 MM 15N OR 15N,13C LABELED PROTEIN 5%D20/95%H2O AND 100%D2O		50 mM SODIUM PHOSPHATE	7.0	1 atm	298
12	13N RESOLVED HMQC-NOESY-HSQC3D 13C	1.5 MM 15N OR 15N,13C LABELED PROTEIN 5%D20/95%H2O AND 100%D2O		50 mM SODIUM PHOSPHATE	7.0	1 atm	298
13	13C RESOLVED HMQC-NOESY-HSQC	1.5 MM 15N OR 15N,13C LABELED PROTEIN 5%D20/95%H2O AND 100%D2O		50 mM SODIUM PHOSPHATE	7.0	1 atm	298
14	-HSQC	1.5 MM 15N OR 15N,13C LABELED PROTEIN 5%D20/95%H2O AND 100%D2O		50 mM SODIUM PHOSPHATE	7.0	1 atm	298

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AMX	500
2	Bruker	AMX	600
3	Bruker	DMX	750

NMR Refinement
Method	Details	Software
DISTANCE GEOMETRY, SIMULATE ANNEALING	STRUCTURE WAS EXTENSIVELY MINIMIZED. THE PROTOCOL CAN BE FOUND IN THE JRNL CITATION ABOVE	Discover

NMR Ensemble Information
Conformer Selection Criteria	LOWEST TOTAL ENERGY
Conformers Calculated Total Number	50
Conformers Submitted Total Number	20

Additional NMR Experimental Information
Details	ASSIGNMENTS OBTAINED WITH TRIPLE RESONANCE NMR SPECTROSCOPY; STEREO-SPECIFIC ASSIGNMENTS WITH 10% 13C LABELED GLUCOSE; STRUCTURE WITH 2 HIGH RESOLUTION 4-D AND 6 3D HETERONUCLEAR-RESOLVED NOESY EXPERIMENTS. SCALAR COUPLINGS WITH HNHA; DYNAMICS WITH T1 AND T2 (NITROGEN)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	refinement	Discover		BIOSYM
2	structure solution	Felix
3	structure solution	MSI INSIGHT	INSIGHT
4	structure solution	MSI DISCOVER	DISCOVER

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.