2N9I

Solution structure of reduced human cytochrome c

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	0.5-1 mM [U-99% 13C; U-99% 15N] Cyt c-1, 50 mM sodium phosphate-2	95% H2O/5% D2O	50	6.8	ambient	298
2	2D 1H-13C HSQC aliphatic	0.5-1 mM [U-99% 13C; U-99% 15N] Cyt c-1, 50 mM sodium phosphate-2	95% H2O/5% D2O	50	6.8	ambient	298
3	2D 1H-13C HSQC aromatic	0.5-1 mM [U-99% 13C; U-99% 15N] Cyt c-1, 50 mM sodium phosphate-2	95% H2O/5% D2O	50	6.8	ambient	298
4	2D 1H-1H NOESY	1 mM Cyt c-3, 50 mM sodium phosphate-4	100% D2O	50	6.8	ambient	298
5	3D CBCA(CO)NH	0.5-1 mM [U-99% 13C; U-99% 15N] Cyt c-1, 50 mM sodium phosphate-2	95% H2O/5% D2O	50	6.8	ambient	298
6	3D C(CO)NH	0.5-1 mM [U-99% 13C; U-99% 15N] Cyt c-1, 50 mM sodium phosphate-2	95% H2O/5% D2O	50	6.8	ambient	298
7	3D HNCO	0.5-1 mM [U-99% 13C; U-99% 15N] Cyt c-1, 50 mM sodium phosphate-2	95% H2O/5% D2O	50	6.8	ambient	298
8	3D HNCACB	0.5-1 mM [U-99% 13C; U-99% 15N] Cyt c-1, 50 mM sodium phosphate-2	95% H2O/5% D2O	50	6.8	ambient	298
9	3D HBHA(CO)NH	0.5-1 mM [U-99% 13C; U-99% 15N] Cyt c-1, 50 mM sodium phosphate-2	95% H2O/5% D2O	50	6.8	ambient	298
10	3D HN(CO)CA	0.5-1 mM [U-99% 13C; U-99% 15N] Cyt c-1, 50 mM sodium phosphate-2	95% H2O/5% D2O	50	6.8	ambient	298
11	3D H(CCO)NH	0.5-1 mM [U-99% 13C; U-99% 15N] Cyt c-1, 50 mM sodium phosphate-2	95% H2O/5% D2O	50	6.8	ambient	298
12	3D 1H-15N NOESY	0.5-1 mM [U-99% 13C; U-99% 15N] Cyt c-1, 50 mM sodium phosphate-2	95% H2O/5% D2O	50	6.8	ambient	298
13	3D 1H-13C NOESY aliphatic	0.5-1 mM [U-99% 13C; U-99% 15N] Cyt c-1, 50 mM sodium phosphate-2	95% H2O/5% D2O	50	6.8	ambient	298
14	3D 1H-13C NOESY aromatic	0.5-1 mM [U-99% 13C; U-99% 15N] Cyt c-1, 50 mM sodium phosphate-2	95% H2O/5% D2O	50	6.8	ambient	298
15	3D HNCA	0.5-1 mM [U-99% 13C; U-99% 15N] Cyt c-1, 50 mM sodium phosphate-2	95% H2O/5% D2O	50	6.8	ambient	298
16	3D HNCAHA	0.5-1 mM [U-99% 13C; U-99% 15N] Cyt c-1, 50 mM sodium phosphate-2	95% H2O/5% D2O	50	6.8	ambient	298
17	3D HCCH TOCSY aliphatic	0.5-1 mM [U-99% 13C; U-99% 15N] Cyt c-1, 50 mM sodium phosphate-2	95% H2O/5% D2O	50	6.8	ambient	298
18	3D HCCH TOCSY aromatic	0.5-1 mM [U-99% 13C; U-99% 15N] Cyt c-1, 50 mM sodium phosphate-2	95% H2O/5% D2O	50	6.8	ambient	298
19	HbCbCgCdHd	0.5-1 mM [U-99% 13C; U-99% 15N] Cyt c-1, 50 mM sodium phosphate-2	95% H2O/5% D2O	50	6.8	ambient	298
20	HbCbCgCdCeHe	0.5-1 mM [U-99% 13C; U-99% 15N] Cyt c-1, 50 mM sodium phosphate-2	95% H2O/5% D2O	50	6.8	ambient	298

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

NMR Refinement
Method	Details	Software
simulated annealing, torsion angle dynamics		NMRPipe

NMR Ensemble Information
Conformer Selection Criteria	target function
Conformers Calculated Total Number	100
Conformers Submitted Total Number	20
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	processing	NMRPipe		Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
2	refinement	TALOS+		Yang Shen, Frank Delaglio,Gabriel Cornilescu,Ad Bax
3	geometry optimization	TALOS+		Yang Shen, Frank Delaglio,Gabriel Cornilescu,Ad Bax
4	chemical shift assignment	Sparky		Goddard
5	data analysis	Sparky		Goddard
6	peak picking	Sparky		Goddard
7	structure solution	CYANA		Guntert, Braun and Wuthrich
8	collection	VnmrJ		Varian
9	refinement	CYANA