1K8O

Solution Structure of the Lipoic Acid-Bearing Domain of the E2 component of Human, Mitochondrial Branched-Chain alpha-Ketoacid Dehydrogenase

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	3D_15N-separated_NOESY	2mM protein U-15N; 50mM phosphate buffer, pH7.5, 100mM NaCl, 0.02% (w/v) NaN3	90% H2O, 10% D2O or 100% D2O	100mM NaCl	7.5	ambient	310
2	HNHA	2mM protein U-15N; 50mM phosphate buffer, pH7.5, 100mM NaCl, 0.02% (w/v) NaN3	90% H2O, 10% D2O or 100% D2O	100mM NaCl	7.5	ambient	310
3	3D_13C-separated_NOESY	2mM protein U-15N,13C; 50mM phosphate buffer, pH7.5, 100mM NaCl, 0.02% (w/v) NaN3	90% H2O, 10% D2O or 100% D2O	100mM NaCl	7.5	ambient	310

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE	600
2	Bruker	AMX	500

NMR Refinement
Method	Details	Software
distance geometry simulated annealing molecular dynamics torsion angle dynamics		XwinNMR

NMR Ensemble Information
Conformer Selection Criteria	structure with the lowest energy and acceptable covalent geometry
Conformers Calculated Total Number	100
Conformers Submitted Total Number	20

Additional NMR Experimental Information
Details	The structure was determined using triple-resonance NMR spectroscopy

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	collection	XwinNMR	2.0	Bruker
2	processing	XwinNMR	2.0	Bruker
3	data analysis	AURELIA	2.0.6	Bruker
4	refinement	ARIA	1.0	Nilges et al.
5	structure solution	ARIA	1.0	Nilges et al.

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.