2NCN

Solution Structure of the Autophagy-Related Protein LC3C

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D 1H-1H TOCSY	0.35-0.7 mM [U-13C; U-15N] Microtubule-associated protein light chain 3C (LC3C), 20 mM PIPES, 150 mM sodium chloride, 0.1 mM EDTA, 2% [U-2H] glycerol, 100% D2O	100% D2O	171	6.0	1 atm	293.15
2	2D 1H-1H NOESY	0.35-0.7 mM [U-13C; U-15N] Microtubule-associated protein light chain 3C (LC3C), 20 mM PIPES, 150 mM sodium chloride, 0.1 mM EDTA, 2% [U-2H] glycerol, 100% D2O	100% D2O	171	6.0	1 atm	293.15
3	2D 1H-15N HSQC	0.35-0.7 mM [U-15N] Microtubule-associated protein light chain 3C (LC3C), 20 mM PIPES, 150 mM sodium chloride, 0.1 mM EDTA, 2% [U-2H] glycerol, 90% H2O, 10% D2O	90% H2O/10% D2O	171	6.0	1 atm	293.15
4	3D 1H-15N TOCSY	0.35-0.7 mM [U-15N] Microtubule-associated protein light chain 3C (LC3C), 20 mM PIPES, 150 mM sodium chloride, 0.1 mM EDTA, 2% [U-2H] glycerol, 90% H2O, 10% D2O	90% H2O/10% D2O	171	6.0	1 atm	293.15
5	3D 1H-15N NOESY	0.35-0.7 mM [U-15N] Microtubule-associated protein light chain 3C (LC3C), 20 mM PIPES, 150 mM sodium chloride, 0.1 mM EDTA, 2% [U-2H] glycerol, 90% H2O, 10% D2O	90% H2O/10% D2O	171	6.0	1 atm	293.15
6	3D 1H-15N 1H-15N NOESY	0.35-0.7 mM [U-15N] Microtubule-associated protein light chain 3C (LC3C), 20 mM PIPES, 150 mM sodium chloride, 0.1 mM EDTA, 2% [U-2H] glycerol, 90% H2O, 10% D2O	90% H2O/10% D2O	171	6.0	1 atm	293.15
7	3D HNHA	0.35-0.7 mM [U-13C; U-15N] Microtubule-associated protein light chain 3C (LC3C), 20 mM PIPES, 150 mM sodium chloride, 0.1 mM EDTA, 2% [U-2H] glycerol, 90% H2O, 10% D2O	90% H2O/10% D2O	171	6.0	1 atm	293.15
8	2D 1H-13C HSQC	0.35-0.7 mM [U-13C; U-15N] Microtubule-associated protein light chain 3C (LC3C), 20 mM PIPES, 150 mM sodium chloride, 0.1 mM EDTA, 2% [U-2H] glycerol, 100% D2O	100% D2O	171	6.0	1 atm	293.15
9	3D HNCO	0.35-0.7 mM [U-13C; U-15N] Microtubule-associated protein light chain 3C (LC3C), 20 mM PIPES, 150 mM sodium chloride, 0.1 mM EDTA, 2% [U-2H] glycerol, 90% H2O, 10% D2O	90% H2O/10% D2O	171	6.0	1 atm	293.15
10	3D HNCA	0.35-0.7 mM [U-13C; U-15N] Microtubule-associated protein light chain 3C (LC3C), 20 mM PIPES, 150 mM sodium chloride, 0.1 mM EDTA, 2% [U-2H] glycerol, 90% H2O, 10% D2O	90% H2O/10% D2O	171	6.0	1 atm	293.15
11	3D HNCACB	0.35-0.7 mM [U-13C; U-15N] Microtubule-associated protein light chain 3C (LC3C), 20 mM PIPES, 150 mM sodium chloride, 0.1 mM EDTA, 2% [U-2H] glycerol, 90% H2O, 10% D2O	90% H2O/10% D2O	171	6.0	1 atm	293.15
12	3D CBCA(CO)NH	0.35-0.7 mM [U-13C; U-15N] Microtubule-associated protein light chain 3C (LC3C), 20 mM PIPES, 150 mM sodium chloride, 0.1 mM EDTA, 2% [U-2H] glycerol, 90% H2O, 10% D2O	90% H2O/10% D2O	171	6.0	1 atm	293.15
13	3D HBHA(CO)NH	0.35-0.7 mM [U-13C; U-15N] Microtubule-associated protein light chain 3C (LC3C), 20 mM PIPES, 150 mM sodium chloride, 0.1 mM EDTA, 2% [U-2H] glycerol, 90% H2O, 10% D2O	90% H2O/10% D2O	171	6.0	1 atm	293.15
14	3D C(CO)NH	0.35-0.7 mM [U-13C; U-15N] Microtubule-associated protein light chain 3C (LC3C), 20 mM PIPES, 150 mM sodium chloride, 0.1 mM EDTA, 2% [U-2H] glycerol, 90% H2O, 10% D2O	90% H2O/10% D2O	171	6.0	1 atm	293.15
15	3D H(CCO)NH	0.35-0.7 mM [U-13C; U-15N] Microtubule-associated protein light chain 3C (LC3C), 20 mM PIPES, 150 mM sodium chloride, 0.1 mM EDTA, 2% [U-2H] glycerol, 90% H2O, 10% D2O	90% H2O/10% D2O	171	6.0	1 atm	293.15
16	3D HCCH-COSY	0.35-0.7 mM [U-13C; U-15N] Microtubule-associated protein light chain 3C (LC3C), 20 mM PIPES, 150 mM sodium chloride, 0.1 mM EDTA, 2% [U-2H] glycerol, 100% D2O	100% D2O	171	6.0	1 atm	293.15
17	3D HCCH-COSY	0.35-0.7 mM [U-13C; U-15N] Microtubule-associated protein light chain 3C (LC3C), 20 mM PIPES, 150 mM sodium chloride, 0.1 mM EDTA, 2% [U-2H] glycerol, 100% D2O	100% D2O	171	6.0	1 atm	293.15
18	3D HCCH-TOCSY	0.35-0.7 mM [U-13C; U-15N] Microtubule-associated protein light chain 3C (LC3C), 20 mM PIPES, 150 mM sodium chloride, 0.1 mM EDTA, 2% [U-2H] glycerol, 100% D2O	100% D2O	171	6.0	1 atm	293.15
19	3D 1H-13C NOESY	0.35-0.7 mM [U-13C; U-15N] Microtubule-associated protein light chain 3C (LC3C), 20 mM PIPES, 150 mM sodium chloride, 0.1 mM EDTA, 2% [U-2H] glycerol, 100% D2O	100% D2O	171	6.0	1 atm	293.15
20	3D 1H-13C 1H-15N NOESY	0.35-0.7 mM [U-13C; U-15N] Microtubule-associated protein light chain 3C (LC3C), 20 mM PIPES, 150 mM sodium chloride, 0.1 mM EDTA, 2% [U-2H] glycerol, 90% H2O, 10% D2O	90% H2O/10% D2O	171	6.0	1 atm	293.15

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE	600
2	Varian	INOVA	600

NMR Refinement
Method	Details	Software
simulated annealing		ARIA

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	100
Conformers Submitted Total Number	10
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	structure solution	ARIA	2	Linge, O'Donoghue and Nilges
2	refinement	ARIA	2	Linge, O'Donoghue and Nilges
3	chemical shift assignment	NMRView		Johnson, One Moon Scientific
4	chemical shift assignment	Analysis		CCPN
5	data analysis	Analysis		CCPN
6	chemical shift assignment	Analysis		Cornilescu, Delaglio and Bax
7	data analysis	Analysis		Cornilescu, Delaglio and Bax
8	chemical shift assignment	Analysis		CCPN
9	data analysis	Analysis		CCPN
10	chemical shift assignment	Analysis		Cornilescu, Delaglio and Bax
11	data analysis	Analysis		Cornilescu, Delaglio and Bax
12	structure solution	CNS	1.21	Brunger, Adams, Clore, Gros, Nilges and Read
13	refinement	CNS	1.21	Brunger, Adams, Clore, Gros, Nilges and Read