2ROQ

Solution Structure of the thiolation-thioesterase di-domain of enterobactin synthetase component F

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	0.3 mM [U-100% 15N] TTE, 20 mM sodium phosphate, 150 mM sodium chloride, 1 mM EDTA, 1 mM DTT	95% H2O/5% D2O	150 mM NaCl, 20 mM NaPI	6.72	ambient	298
2	3D HNCO	0.3 mM 70%2H-U15-U13C TTE, 20 mM sodium phosphate, 150 mM sodium chloride, 1 mM EDTA, 1 mM DTT	95% H2O/5% D2O	150 mM NaCl, 20 mM NaPI	6.72	ambient	298
3	3D HNCA	0.3 mM 70%2H-U15-U13C TTE, 20 mM sodium phosphate, 150 mM sodium chloride, 1 mM EDTA, 1 mM DTT	95% H2O/5% D2O	150 mM NaCl, 20 mM NaPI	6.72	ambient	298
4	3D HNCACB	0.3 mM 70%2H-U15-U13C TTE, 20 mM sodium phosphate, 150 mM sodium chloride, 1 mM EDTA, 1 mM DTT	95% H2O/5% D2O	150 mM NaCl, 20 mM NaPI	6.72	ambient	298
5	3D HN(CO)CA	0.3 mM 70%2H-U15-U13C TTE, 20 mM sodium phosphate, 150 mM sodium chloride, 1 mM EDTA, 1 mM DTT	95% H2O/5% D2O	150 mM NaCl, 20 mM NaPI	6.72	ambient	298
6	3D HN(CA)CO	0.3 mM 70%2H-U15-U13C TTE, 20 mM sodium phosphate, 150 mM sodium chloride, 1 mM EDTA, 1 mM DTT	95% H2O/5% D2O	150 mM NaCl, 20 mM NaPI	6.72	ambient	298
7	3D HNCO-NUS	0.3 mM [U-98% 13C; U-98% 15N] TTE, 20 mM sodium phosphate, 150 mM sodium chloride, 1 mM EDTA, 1 mM DTT	95% H2O/5% D2O	150 mM NaCl, 20 mM NaPI	6.72	ambient	298
8	3D HNCA-NUS	0.3 mM [U-98% 13C; U-98% 15N] TTE, 20 mM sodium phosphate, 150 mM sodium chloride, 1 mM EDTA, 1 mM DTT	95% H2O/5% D2O	150 mM NaCl, 20 mM NaPI	6.72	ambient	298
9	3D 13Cdet-MQ-HACACO	0.3 mM [U-98% 13C; U-98% 15N] TTE, 20 mM sodium phosphate, 150 mM sodium chloride, 1 mM EDTA, 1 mM DTT	95% H2O/5% D2O	150 mM NaCl, 20 mM NaPI	6.72	ambient	298
10	3D C(CO)NH	0.3 mM 70%2H-U15-U13C TTE, 20 mM sodium phosphate, 150 mM sodium chloride, 1 mM EDTA, 1 mM DTT	95% H2O/5% D2O	150 mM NaCl, 20 mM NaPI	6.72	ambient	298
11	3D H(CCO)NH	0.3 mM 70%2H-U15-U13C TTE, 20 mM sodium phosphate, 150 mM sodium chloride, 1 mM EDTA, 1 mM DTT	95% H2O/5% D2O	150 mM NaCl, 20 mM NaPI	6.72	ambient	298
12	2D 1H-15N HSQC	0.1 mM 15N-selective-K or ILVYFG TTE, 20 mM sodium phosphate, 150 mM sodium chloride, 1 mM EDTA, 1 mM DTT	95% H2O/5% D2O	150 mM NaCl, 20 mM NaPI	6.72	ambient	298
13	3D HNCO-NUS	0.3 mM 13C'-Pro-U-15N TTE, 20 mM sodium phosphate, 150 mM sodium chloride, 1 mM EDTA, 1 mM DTT	95% H2O/5% D2O	150 mM NaCl, 20 mM NaPI	6.72	ambient	298
14	3D HCCH-COSY	0.3 mM [U-13C; U-15N] TTE, 20 mM sodium phosphate, 150 mM sodium chloride, 1 mM EDTA, 1 mM DTT	100% D2O	150 mM NaCl, 20 mM NaPI	6.72	ambient	298
15	3D 1H-15N NOESY	0.3 mM [U-100% 15N] TTE, 20 mM sodium phosphate, 150 mM sodium chloride, 1 mM EDTA, 1 mM DTT	95% H2O/5% D2O	150 mM NaCl, 20 mM NaPI	6.72	ambient	298
16	3D C(CO)NH	0.3 mM 1H-Me-ILV-U-2H-U13C-U15N TTE, 20 mM sodium phosphate, 150 mM sodium chloride, 1 mM EDTA, 1 mM DTT	95% H2O/5% D2O	150 mM NaCl, 20 mM NaPI	6.72	ambient	298
17	3D H(CCO)NH	0.3 mM 1H-Me-ILV-U-2H-U13C-U15N TTE, 20 mM sodium phosphate, 150 mM sodium chloride, 1 mM EDTA, 1 mM DTT	95% H2O/5% D2O	150 mM NaCl, 20 mM NaPI	6.72	ambient	298
18	3D HCCH-TOCSY	0.3 mM 1H-Me-ILV-U-2H-U13C-U15N TTE, 20 mM sodium phosphate, 150 mM sodium chloride, 1 mM EDTA, 1 mM DTT	95% H2O/5% D2O	150 mM NaCl, 20 mM NaPI	6.72	ambient	298
19	3D-TS-NOESY-HSQC	0.3 mM 1H-13C-Me-ILV-U-2H-U12C-U15N TTE, 20 mM sodium phosphate, 150 mM sodium chloride, 1 mM EDTA, 1 mM DTT	95% H2O/5% D2O	150 mM NaCl, 20 mM NaPI	6.72	ambient	298
20	4D-TS-HSQC-NOESY-HSQC	0.3 mM 1H-13C-Me-ILV-U-2H-U12C-U15N TTE, 20 mM sodium phosphate, 150 mM sodium chloride, 1 mM EDTA, 1 mM DTT	95% H2O/5% D2O	150 mM NaCl, 20 mM NaPI	6.72	ambient	298
21	3D-HSQC-NOESY	0.3 mM 1H-13C-Me-ILV-U-2H-U12C-U15N TTE, 20 mM sodium phosphate, 150 mM sodium chloride, 1 mM EDTA, 1 mM DTT	95% H2O/5% D2O	150 mM NaCl, 20 mM NaPI	6.72	ambient	298
22	3D-HN(CA)NH-NUS	0.3 mM [U-13C; U-15N; U-2H] TTE, 20 mM sodium phosphate, 150 mM sodium chloride, 1 mM EDTA, 1 mM DTT	95% H2O/5% D2O	150 mM NaCl, 20 mM NaPI	6.72	ambient	298
23	3D HN(COCA)CB	0.3 mM [U-13C; U-15N; U-2H] TTE, 20 mM sodium phosphate, 150 mM sodium chloride, 1 mM EDTA, 1 mM DTT	95% H2O/5% D2O	150 mM NaCl, 20 mM NaPI	6.72	ambient	298

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE II	900
2	Bruker	AVANCE	750
3	Bruker	AVANCE	600
4	Bruker	AVANCE	500

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

Additional NMR Experimental Information
Details	NUS: non-uniformly sampled. TS: time-shared. All experiments are TROSY except for the TS-HSQC-NOESY.HN(CA)NH is double TROSY.

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	structure solution	CYANA	2.1	Guntert, Mumenthaler and Wuthrich
2	chemical shift assignment	CARA	1.8.2	Rochus Keller
3	torsion angles prediction	TALOS		Cornilescu, Delaglio and Bax
4	processing	NMRPipe	05	Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
5	refinement	CNS		Brunger, Adams, Clore, Gros, Nilges and Read
6	data analysis	MOLMOL	2k	Koradi, Billeter and Wuthrich