2RVA

Solution structure of chitosan-binding module 2 derived from chitosanase/glucanase from Paenibacillus sp. IK-5

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	10 mM TRIS-1, 0.4 mM [U-95% 13C; U-95% 15N] DD2-2	90% H2O/10% D2O		7.0	ambient	300
2	3D HNCO	10 mM TRIS-1, 0.4 mM [U-95% 13C; U-95% 15N] DD2-2	90% H2O/10% D2O		7.0	ambient	300
3	3D HNCA	10 mM TRIS-1, 0.4 mM [U-95% 13C; U-95% 15N] DD2-2	90% H2O/10% D2O		7.0	ambient	300
4	3D HNCACB	10 mM TRIS-1, 0.4 mM [U-95% 13C; U-95% 15N] DD2-2	90% H2O/10% D2O		7.0	ambient	300
5	3D HBHA(CO)NH	10 mM TRIS-1, 0.4 mM [U-95% 13C; U-95% 15N] DD2-2	90% H2O/10% D2O		7.0	ambient	300
6	3D 1H-15N NOESY	10 mM TRIS-1, 0.4 mM [U-95% 13C; U-95% 15N] DD2-2	90% H2O/10% D2O		7.0	ambient	300
7	3D CBCA(CO)NH	10 mM TRIS-1, 0.4 mM [U-95% 13C; U-95% 15N] DD2-2	90% H2O/10% D2O		7.0	ambient	300
8	2D 1H-13C HSQC	0.4 mM [U-95% 13C; U-95% 15N] DD2-3	100% D2O		7.0	ambient	300
9	3D HCCH-TOCSY	0.4 mM [U-95% 13C; U-95% 15N] DD2-3	100% D2O		7.0	ambient	300
10	3D 1H-13C NOESY	0.4 mM [U-95% 13C; U-95% 15N] DD2-3	100% D2O		7.0	ambient	300

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE	500

NMR Refinement
Method	Details	Software
na		CYANA

NMR Ensemble Information
Conformer Selection Criteria	target function
Conformers Calculated Total Number	28000
Conformers Submitted Total Number	10
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	structure solution	CYANA		Guntert, Mumenthaler and Wuthrich
2	processing	NMRPipe		Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
3	chemical shift assignment	Sparky		Goddard
4	data analysis	TALOS		Cornilescu, Delaglio and Bax
5	refinement	CYANA		Guntert, Mumenthaler and Wuthrich