2RQE

Solution structure of the silkworm bGRP/GNBP3 N-terminal domain reveals the mechanism for b-1,3-glucan specific recognition

SOLUTION NMR

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D 1H-15N HSQC	20 mM sodium phosphate-1, 100 mM sodium chloride-2, 5 mM sodium azide-3	90% H2O/10% D2O	0.1	6.8	ambient	298
2	3D HNCA	20 mM sodium phosphate-1, 100 mM sodium chloride-2, 5 mM sodium azide-3	90% H2O/10% D2O	0.1	6.8	ambient	298
3	3D HN(CO)CA	20 mM sodium phosphate-1, 100 mM sodium chloride-2, 5 mM sodium azide-3	90% H2O/10% D2O	0.1	6.8	ambient	298
4	3D HNCACB	20 mM sodium phosphate-1, 100 mM sodium chloride-2, 5 mM sodium azide-3	90% H2O/10% D2O	0.1	6.8	ambient	298
5	3D CBCA(CO)NH	20 mM sodium phosphate-1, 100 mM sodium chloride-2, 5 mM sodium azide-3	90% H2O/10% D2O	0.1	6.8	ambient	298
6	3D HNCO	20 mM sodium phosphate-1, 100 mM sodium chloride-2, 5 mM sodium azide-3	90% H2O/10% D2O	0.1	6.8	ambient	298
7	3D (HCA)CO(CA)NH	20 mM sodium phosphate-1, 100 mM sodium chloride-2, 5 mM sodium azide-3	90% H2O/10% D2O	0.1	6.8	ambient	298
8	3D HNCAHA	20 mM sodium phosphate-1, 100 mM sodium chloride-2, 5 mM sodium azide-3	90% H2O/10% D2O	0.1	6.8	ambient	298
9	3D HBHA(CO)NH	20 mM sodium phosphate-1, 100 mM sodium chloride-2, 5 mM sodium azide-3	90% H2O/10% D2O	0.1	6.8	ambient	298
10	2D 1H-13C HSQC	20 mM sodium phosphate-1, 100 mM sodium chloride-2, 5 mM sodium azide-3	90% H2O/10% D2O	0.1	6.8	ambient	298
11	3D C(CO)NH	20 mM sodium phosphate-1, 100 mM sodium chloride-2, 5 mM sodium azide-3	90% H2O/10% D2O	0.1	6.8	ambient	298
12	3D H(CCO)NH	20 mM sodium phosphate-1, 100 mM sodium chloride-2, 5 mM sodium azide-3	90% H2O/10% D2O	0.1	6.8	ambient	298
13	3D HCCH-TOCSY	20 mM sodium phosphate-1, 100 mM sodium chloride-2, 5 mM sodium azide-3	90% H2O/10% D2O	0.1	6.8	ambient	298
14	3D CCH-TOCSY	20 mM sodium phosphate-1, 100 mM sodium chloride-2, 5 mM sodium azide-3	90% H2O/10% D2O	0.1	6.8	ambient	298
15	2D (Hb)Cb(CgCd)Hd	20 mM sodium phosphate-1, 100 mM sodium chloride-2, 5 mM sodium azide-3	90% H2O/10% D2O	0.1	6.8	ambient	298
16	3D 15N-edited NOESY	20 mM sodium phosphate-1, 100 mM sodium chloride-2, 5 mM sodium azide-3	90% H2O/10% D2O	0.1	6.8	ambient	298
17	3D 13C-edited NOESY	20 mM sodium phosphate-1, 100 mM sodium chloride-2, 5 mM sodium azide-3	90% H2O/10% D2O	0.1	6.8	ambient	298

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Varian	INOVA	500
2	Varian	INOVA	600
3	Varian	INOVA	800

NMR Refinement
Method	Details	Software
simulated annealing		CYANA

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	data analysis	CYANA		Guntert, Mumenthaler and Wuthrich
2	refinement	CYANA		Guntert, Mumenthaler and Wuthrich

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM133198.