1VDB

NMR structure of FMBP-1 tandem repeat 1 in 30%(v/v) TFE solution

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	DQF-COSY	1.5mM peptide; pH 4.6 ; 70% H2O, 30% TFE-d2	70% H2O, 30% TFE-d2	null	4.6	ambient	293
2	2D TOCSY	1.5mM peptide; pH 4.6 ; 70% H2O, 30% TFE-d2	70% H2O, 30% TFE-d2	null	4.6	ambient	293
3	2D NOESY	1.5mM peptide; pH 4.6 ; 70% H2O, 30% TFE-d2	70% H2O, 30% TFE-d2	null	4.6	ambient	293
4	2D TOCSY	1.5mM peptide; pH 4.6 ; 70% H2O, 30% TFE-d3	70% H2O, 30% TFE-d3	null	4.6	ambient	293
5	2D NOESY	1.5mM peptide; pH 4.6 ; 70% H2O, 30% TFE-d3	70% H2O, 30% TFE-d3	null	4.6	ambient	293

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	DRX	600
2	JEOL	ALPHA	600

NMR Refinement
Method	Details	Software
distance geometry simulated annealing	The structures are based on a total of 207 restraints, 174 are NOE-derived distance constraints, 9 dihedral angle restraints,24 distance restraints from hydrogen bonds.	CNS

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	50
Conformers Submitted Total Number	15
Representative Model	15 (lowest energy)

Additional NMR Experimental Information
Details	This structure was determined using standard 2D homonuclear techniques.

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	refinement	CNS	1.1

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.