Experiment: 1BA5

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	COSY	H2O		100 mM PHOSPHATE POTASSIU	6.8	1 ATMOSPHERE	300
2	TOCSY	H2O		100 mM PHOSPHATE POTASSIU	6.8	1 ATMOSPHERE	300
3	NOESY	H2O		100 mM PHOSPHATE POTASSIU	6.8	1 ATMOSPHERE	300

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AMX2-500	500
2	Bruker	DMX600	600

NMR Refinement
Method	Details	Software
DISTANCE GEOMETRY/ SIMULATED ANNEALING	DETAILS OF THE STRUCTURE CALCULATION AND ALL STRUCTURAL STATISTICS WILL BE GIVEN IN THE REFERENCES CITED ABOVE. THE STRUCTURES WERE CONSTRUCTED ON THE BASIS OF 546 INTERPROTON DISTANCE RESTRAINTS DERIVED FROM NOES AND 27 DIHEDRAL ANGLE RESTRAINTS. THE METHOD USED TO DETERMINE THE STRUCTURES IS THE SIMULATED-ANNEALING PROTOCOL IN FOUR-DIMENSIONAL SPACE IMPLEMENTED IN THE EMBOSS PROGRAM [T.NAKAI, A.KIDERA AND H.NAKAMURA, J.BIOMOL.NMR,3,19-40(1993)]. THE STRUCTURES WERE REFINED BY THE RESTRAINED ENERGY MINIMIZATION USING AMBER ALL-ATOM FORCE FIELD.	EMBOSS

NMR Ensemble Information
Conformer Selection Criteria	LEAST RESTRAINT VIOLATION
Conformers Calculated Total Number	60
Conformers Submitted Total Number	18

Additional NMR Experimental Information
Details	THE STRUCTURES OF HTRF1 DNA-BINDING DOMAIN WERE DETERMINED BY 2D PROTON NMR SPECTROSCOPY.

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	refinement	EMBOSS		NAKAI,KIDERA,NAKAMURA
2	structure solution	EMBOSS

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 R01GM133198.