2JU1

Solution structure of acyl carrier protein domain from module 2 of 6-deoxyerythronolide B synthase (DEBS)

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	3D 1H-15N NOESY	0.8-1 mM [U-13C; U-15N] acyl carrier protein	90% H2O/10% D2O	30	5.5	ambient	288
2	3D 1H-13C/15N NOESY	0.8-1 mM [U-13C; U-15N] acyl carrier protein	90% H2O/10% D2O	30	5.5	ambient	288
3	3D HCCH-TOCSY	0.8-1 mM [U-13C; U-15N] acyl carrier protein	90% H2O/10% D2O	30	5.5	ambient	288
4	3D HNHA	0.8-1 mM [U-13C; U-15N] acyl carrier protein	90% H2O/10% D2O	30	5.5	ambient	288
5	2D 1H-15N HSQC	0.8-1 mM [U-13C; U-15N] acyl carrier protein	90% H2O/10% D2O	30	5.5	ambient	288
6	3D HNCACB	0.8-1 mM [U-13C; U-15N] acyl carrier protein	90% H2O/10% D2O	30	5.5	ambient	288
7	3D C(CO)NH	0.8-1 mM [U-13C; U-15N] acyl carrier protein	90% H2O/10% D2O	30	5.5	ambient	288

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Varian	INOVA	800
2	Varian	INOVA	500
3	Varian	INOVA	600

NMR Refinement
Method	Details	Software
simulated annealing, torsion angle dynamics	The standard simulated annealing protocol included as part of DYANA software was used with 4000 steps per structure.	DYANA

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	50
Conformers Submitted Total Number	30
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	structure solution	DYANA	1.5	Guntert, P. et al.
2	refinement	DYANA	1.5	Guntert, P. et al.