2MHC

NMR structure of the catalytic domain of the large serine resolvase TnpX

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	0.4mM [U-99% 13C; U-99% 15N] TNPX-1, 10% D2O-2, 150mM sodium chloride-3, 20mM sodium phosphate-4	90% H2O/10% D2O	150	7.0		298
2	2D 1H-13C HSQC	0.4mM [U-99% 13C; U-99% 15N] TNPX-1, 10% D2O-2, 150mM sodium chloride-3, 20mM sodium phosphate-4	90% H2O/10% D2O	150	7.0		298
3	3D HNCACB	0.4mM [U-99% 13C; U-99% 15N] TNPX-1, 10% D2O-2, 150mM sodium chloride-3, 20mM sodium phosphate-4	90% H2O/10% D2O	150	7.0		298
4	3D HNCO	0.4mM [U-99% 13C; U-99% 15N] TNPX-1, 10% D2O-2, 150mM sodium chloride-3, 20mM sodium phosphate-4	90% H2O/10% D2O	150	7.0		298
5	3D HN(CA)CO 3D CBCA(CO)NH	0.4mM [U-99% 13C; U-99% 15N] TNPX-1, 10% D2O-2, 150mM sodium chloride-3, 20mM sodium phosphate-4	90% H2O/10% D2O	150	7.0		298
6	3D H(CCO)NH	0.4mM [U-99% 13C; U-99% 15N] TNPX-1, 10% D2O-2, 150mM sodium chloride-3, 20mM sodium phosphate-4	90% H2O/10% D2O	150	7.0		298
7	3D H(CCO)NH	0.4mM [U-99% 13C; U-99% 15N] TNPX-1, 10% D2O-2, 150mM sodium chloride-3, 20mM sodium phosphate-4	90% H2O/10% D2O	150	7.0		298
8	3D HCCH-TOCSY	0.4mM [U-99% 13C; U-99% 15N] TNPX-1, 10% D2O-2, 150mM sodium chloride-3, 20mM sodium phosphate-4	90% H2O/10% D2O	150	7.0		298
9	2D (HB)CB(CGCD)HD	0.4mM [U-99% 13C; U-99% 15N] TNPX-1, 10% D2O-2, 150mM sodium chloride-3, 20mM sodium phosphate-4	90% H2O/10% D2O	150	7.0		298
10	3D (H)CCH-TOCSY 2D (HB)CB(CGCDCE)HE	0.4mM [U-99% 13C; U-99% 15N] TNPX-1, 10% D2O-2, 150mM sodium chloride-3, 20mM sodium phosphate-4	90% H2O/10% D2O	150	7.0		298
11	3D 1H-15N NOESY	0.4mM [U-99% 13C; U-99% 15N] TNPX-1, 10% D2O-2, 150mM sodium chloride-3, 20mM sodium phosphate-4	90% H2O/10% D2O	150	7.0		298
12	3D 1H-13C NOESY	0.4mM [U-99% 13C; U-99% 15N] TNPX-1, 10% D2O-2, 150mM sodium chloride-3, 20mM sodium phosphate-4	90% H2O/10% D2O	150	7.0		298
13	2D 1H-1 NOESY	0.4mM [U-99% 13C; U-99% 15N] TNPX-1, 10% D2O-2, 150mM sodium chloride-3, 20mM sodium phosphate-4	90% H2O/10% D2O	150	7.0		298
14	2D 1H-15N NOE	0.4mM [U-99% 13C; U-99% 15N] TNPX-1, 10% D2O-2, 150mM sodium chloride-3, 20mM sodium phosphate-4	90% H2O/10% D2O	150	7.0		298

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Varian	INOVA	600

NMR Refinement
Method	Details	Software
TORSION ANGLE DYNAMICS, SIMULATED ANNEALING, SIMULATED ANNEALING	FROM EXTENDED CONFORMER, FROM FOLDED CONFORMER, IN TIP3 WATER	CNSSOLVE

NMR Ensemble Information
Conformer Selection Criteria	STRUCTURES WITH THE LOWEST ENER
Conformers Calculated Total Number	100
Conformers Submitted Total Number	10
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	refinement	CNSSOLVE	1.2	BRUNGER, ADAMS, CLORE, GROS, NILGES
2	structure solution	XEASY	1.4	Bartels et al.
3	processing	TopSpin		Bruker Biospin
4	collection	VnmrJ		Varian