Experiment: 5HV8

Solution structure of an octanoyl- loaded acyl carrier protein domain from module MLSA2 of the mycolactone polyketide synthase.

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D 1H-15N HSQC	150 mM sodium phosphate, 0.1 mM 3,3,3-trimethylsilylpropionate, sodium salt	90% H2O/10% D2O	150 mM	7.5	1 atm	283	Bruker DRX 500
2	3D 15N-HSQC-TOCSY	150 mM sodium phosphate, 0.1 mM 3,3,3-trimethylsilylpropionate, sodium salt	90% H2O/10% D2O	150 mM	7.5	1 atm	283	Bruker DRX 500
3	3D 15N-HSQC-NOESY	150 mM sodium phosphate, 0.1 mM 3,3,3-trimethylsilylpropionate, sodium salt	90% H2O/10% D2O	150 mM	7.5	1 atm	283	Bruker DRX 500
4	3D HNCA	150 mM sodium phosphate, 0.1 mM 3,3,3-trimethylsilylpropionate, sodium salt	90% H2O/10% D2O	150 mM	7.5	1 atm	283	Bruker DRX 500
5	3D HN(CO)CA	150 mM sodium phosphate, 0.1 mM 3,3,3-trimethylsilylpropionate, sodium salt	90% H2O/10% D2O	150 mM	7.5	1 atm	283	Bruker DRX 500
13	3D HNCACB	150 mM sodium phosphate, 0.1 mM 3,3,3-trimethylsilylpropionate, sodium salt	90% H2O/10% D2O	150 mM	7.5	1 atm	283	Bruker DRX 500
12	3D CBCA(CO)NH	150 mM sodium phosphate, 0.1 mM 3,3,3-trimethylsilylpropionate, sodium salt	90% H2O/10% D2O	150 mM	7.5	1 atm	283	Bruker DRX 500
11	3D HCCH-TOCSY	150 mM sodium phosphate, 0.1 mM 3,3,3-trimethylsilylpropionate, sodium salt	90% H2O/10% D2O	150 mM	7.5	1 atm	283	Bruker DRX 500
10	3D 13C-HSQC-NOESY	150 mM sodium phosphate, 0.1 mM 3,3,3-trimethylsilylpropionate, sodium salt	90% H2O/10% D2O	150 mM	7.5	1 atm	283	Bruker DRX 800

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	DRX	500
2	Bruker	DRX	800

NMR Refinement
Method	Details	Software
simulated annealing	Structures were calculated with no hydrogen bond restraints, and 167 dihedral angle restraints determined using DANGLE	ARIA

NMR Ensemble Information
Conformer Selection Criteria	structures with the least restraint violations
Conformers Calculated Total Number	50
Conformers Submitted Total Number	20
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	chemical shift assignment	CcpNmr Analysis		CCPN
2	peak picking	CcpNmr Analysis		CCPN
3	structure calculation	ARIA	2.3	Linge, O'Donoghue and Nilges