9IJW | pdb_00009ijw

Serine protease inhibitor HCIQ2c1 from Heteractis crispa with TRPA1 mediated antinociceptive activity

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	NOESY	0.31 mM HCIQ2c1	95% H2O/5% D2O	0.1 M	4.5	AMBIENT Pa	303	Bruker AVANCE III 600
2	2D 1H-1H TOCSY	0.31 mM HCIQ2c1	95% H2O/5% D2O	0.1 M	4.5	AMBIENT Pa	303	Bruker AVANCE III 600
3	3D 1H-15N TOCSY	0.08 mM [U-100% 15N] HCIQ2c1	95% H2O/5% D2O	0.1 M	4.5	AMBIENT Pa	303	Bruker AVANCE III 600
4	3D 1H-15N TOCSY	0.08 mM [U-100% 15N] HCIQ2c1	95% H2O/5% D2O	0.1 M	4.5	AMBIENT Pa	303	Bruker AVANCE III 600
5	2D 1H-15N HSQC	0.08 mM [U-100% 15N] HCIQ2c1	95% H2O/5% D2O	0.1 M	4.5	AMBIENT Pa	303	Bruker AVANCE III 800
6	3D HNHA	0.08 mM [U-100% 15N] HCIQ2c1	95% H2O/5% D2O	0.1 M	4.5	AMBIENT Pa	303	Bruker AVANCE III 600
7	3D HNHB	0.08 mM [U-100% 15N] HCIQ2c1	95% H2O/5% D2O	0.1 M	4.5	AMBIENT Pa	303	Bruker AVANCE III 600

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE III	600
2	Bruker	AVANCE III	800

NMR Refinement
Method	Details	Software
torsion angle dynamics		CYANA

NMR Ensemble Information
Conformer Selection Criteria	structures with the least restraint violations
Conformers Calculated Total Number	200
Conformers Submitted Total Number	20
Representative Model	1 (target function)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	refinement	CYANA	3.98.13	Guntert, Mumenthaler and Wuthrich
2	collection	TopSpin		Bruker Biospin
3	structure calculation	CYANA	3.98.13	Guntert, Mumenthaler and Wuthrich
4	chemical shift assignment	CARA	1.9.1.7	Keller and Wuthrich
5	peak picking	CARA	1.9.1.7	Keller and Wuthrich