8SQX

Solution structure of the basal pilin SpaB from Corynebacterium diphtheriae

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D 1H-15N HSQC	1.2 mM [U-13C; U-15N] SpaB, 50 mM sodium phosphate, 100 mM sodium chloride, 0.01 % sodium azide	93% H2O/7% D2O	100 mM	6.5	1 atm	298	Bruker AVANCE III HD 600
2	2D 1H-13C HSQC aliphatic	1.2 mM [U-13C; U-15N] SpaB, 50 mM sodium phosphate, 100 mM sodium chloride, 0.01 % sodium azide	100% D2O	100 mM	6.5	1 atm	298	Bruker AVANCE III HD 600
3	2D 1H-13C HSQC aromatic	1.2 mM [U-13C; U-15N] SpaB, 50 mM sodium phosphate, 100 mM sodium chloride, 0.01 % sodium azide	93% H2O/7% D2O	100 mM	6.5	1 atm	298	Bruker AVANCE NEO 800
4	3D HNCACB	1.2 mM [U-13C; U-15N] SpaB, 50 mM sodium phosphate, 100 mM sodium chloride, 0.01 % sodium azide	93% H2O/7% D2O	100 mM	6.5	1 atm	298	Bruker AVANCE III HD 600
5	3D CBCA(CO)NH	1.2 mM [U-13C; U-15N] SpaB, 50 mM sodium phosphate, 100 mM sodium chloride, 0.01 % sodium azide	93% H2O/7% D2O	100 mM	6.5	1 atm	298	Bruker AVANCE III HD 600
10	3D HNCO	1.2 mM [U-13C; U-15N] SpaB, 50 mM sodium phosphate, 100 mM sodium chloride, 0.01 % sodium azide	93% H2O/7% D2O	100 mM	6.5	1 atm	298	Bruker AVANCE III HD 600
9	3D HBHA(CO)NH	1.2 mM [U-13C; U-15N] SpaB, 50 mM sodium phosphate, 100 mM sodium chloride, 0.01 % sodium azide	93% H2O/7% D2O	100 mM	6.5	1 atm	298	Bruker AVANCE III HD 600
8	3D HNHA	1.2 mM [U-13C; U-15N] SpaB, 50 mM sodium phosphate, 100 mM sodium chloride, 0.01 % sodium azide	93% H2O/7% D2O	100 mM	6.5	1 atm	298	Bruker AVANCE III HD 600
7	3D HNHB	1.2 mM [U-13C; U-15N] SpaB, 50 mM sodium phosphate, 100 mM sodium chloride, 0.01 % sodium azide	93% H2O/7% D2O	100 mM	6.5	1 atm	298	Bruker AVANCE III HD 600
6	3D H(CCO)NH	1.2 mM [U-13C; U-15N] SpaB, 50 mM sodium phosphate, 100 mM sodium chloride, 0.01 % sodium azide	93% H2O/7% D2O	100 mM	6.5	1 atm	298	Bruker AVANCE NEO 800
13	3D HCCH-COSY	1.2 mM [U-13C; U-15N] SpaB, 50 mM sodium phosphate, 100 mM sodium chloride, 0.01 % sodium azide	100% D2O	100 mM	6.5	1 atm	298	Bruker AVANCE NEO 800
12	3D HCCH-TOCSY	1.2 mM [U-13C; U-15N] SpaB, 50 mM sodium phosphate, 100 mM sodium chloride, 0.01 % sodium azide	100% D2O	100 mM	6.5	1 atm	298	Bruker AVANCE NEO 800
11	3D 1H-15N TOCSY	1.2 mM [U-13C; U-15N] SpaB, 50 mM sodium phosphate, 100 mM sodium chloride, 0.01 % sodium azide	93% H2O/7% D2O	100 mM	6.5	1 atm	298	Bruker AVANCE III HD 600
16	3D 1H-15N NOESY	1.2 mM [U-13C; U-15N] SpaB, 50 mM sodium phosphate, 100 mM sodium chloride, 0.01 % sodium azide	93% H2O/7% D2O	100 mM	6.5	1 atm	298	Bruker AVANCE NEO 800
15	3D 1H-13C NOESY aliphatic	1.2 mM [U-13C; U-15N] SpaB, 50 mM sodium phosphate, 100 mM sodium chloride, 0.01 % sodium azide	100% D2O	100 mM	6.5	1 atm	298	Bruker AVANCE NEO 800
14	3D 1H-13C NOESY aromatic	1.2 mM [U-13C; U-15N] SpaB, 50 mM sodium phosphate, 100 mM sodium chloride, 0.01 % sodium azide	93% H2O/7% D2O	100 mM	6.5	1 atm	298	Bruker AVANCE NEO 800

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE III HD	600
2	Bruker	AVANCE NEO	800

NMR Refinement
Method	Details	Software
simulated annealing		X-PLOR NIH

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	200
Conformers Submitted Total Number	20
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	refinement	X-PLOR NIH	3.6	Schwieters, Kuszewski, Tjandra and Clore
2	structure calculation	X-PLOR NIH	3.6	Schwieters, Kuszewski, Tjandra and Clore
3	chemical shift assignment	CARA	1.9.1.7	Keller and Wuthrich
5	chemical shift assignment	Xipp	1.21.7	Dan Garrett
4	peak picking	Xipp	1.21.7	Dan Garrett
6	structure calculation	UNIO		Torsten Herrmann
7	collection	TopSpin		Bruker Biospin
8	processing	NMRPipe		Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
9	data analysis	NMRFAM-SPARKY		National Magnetic Resonance Facility at Madison (Wisconsin)
10	geometry optimization	TALOS-N		Cornilescu, Delaglio and Bax
11	refinement	PROCHECK / PROCHECK-NMR		Laskowski, MacArthur, Smith, Jones, Hutchinson, Morris, Moss and Thornton