6QJY

Solution NMR structure of a mutant major ampullate spidroin 1 N-terminal domain

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	3D 13C(ali)-NOESY-HSQC	300 uM [U-13C; U-15N] MaSp1 L6-NTD, 50 mM potassium phosphate, 200 mM sodium chloride, 100 uM DSS	90% H2O/10% D2O	200 mM	7	1 atm	298	Bruker AVANCE 800
10	2D 13C HSQC	300 uM [U-13C; U-15N] MaSp1 L6-NTD, 50 mM potassium phosphate, 200 mM sodium chloride, 100 uM DSS	90% H2O/10% D2O	200 mM	7	1 atm	298	Bruker AVANCE 800
2	3D 15N-NOESY-HSQC	300 uM [U-13C; U-15N] MaSp1 L6-NTD, 50 mM potassium phosphate, 200 mM sodium chloride, 100 uM DSS	90% H2O/10% D2O	200 mM	7	1 atm	298	Bruker AVANCE 600
11	2D 15N HSQC	300 uM [U-13C; U-15N] MaSp1 L6-NTD, 50 mM potassium phosphate, 200 mM sodium chloride, 100 uM DSS	90% H2O/10% D2O	200 mM	7	1 atm	298	Bruker AVANCE 600
3	3D HNCAO	300 uM [U-13C; U-15N] MaSp1 L6-NTD, 50 mM potassium phosphate, 200 mM sodium chloride, 100 uM DSS	90% H2O/10% D2O	200 mM	7	1 atm	298	Bruker AVANCE 600
4	3D HNCO	300 uM [U-13C; U-15N] MaSp1 L6-NTD, 50 mM potassium phosphate, 200 mM sodium chloride, 100 uM DSS	90% H2O/10% D2O	200 mM	7	1 atm	298	Bruker AVANCE 600
5	3D HNCA	300 uM [U-13C; U-15N] MaSp1 L6-NTD, 50 mM potassium phosphate, 200 mM sodium chloride, 100 uM DSS	90% H2O/10% D2O	200 mM	7	1 atm	298	Bruker AVANCE 600
9	3D HNCACB	300 uM [U-13C; U-15N] MaSp1 L6-NTD, 50 mM potassium phosphate, 200 mM sodium chloride, 100 uM DSS	90% H2O/10% D2O	200 mM	7	1 atm	298	Bruker AVANCE 600
8	3D CBCA(CO)NH	300 uM [U-13C; U-15N] MaSp1 L6-NTD, 50 mM potassium phosphate, 200 mM sodium chloride, 100 uM DSS	90% H2O/10% D2O	200 mM	7	1 atm	298	Bruker AVANCE 600
7	3D HBHA(CO)NH	300 uM [U-13C; U-15N] MaSp1 L6-NTD, 50 mM potassium phosphate, 200 mM sodium chloride, 100 uM DSS	90% H2O/10% D2O	200 mM	7	1 atm	298	Bruker AVANCE 600
6	3D H(CCO)NH	300 uM [U-13C; U-15N] MaSp1 L6-NTD, 50 mM potassium phosphate, 200 mM sodium chloride, 100 uM DSS	90% H2O/10% D2O	200 mM	7	1 atm	298	Bruker AVANCE 600
13	3D H(CCO)NH	300 uM [U-13C; U-15N] MaSp1 L6-NTD, 50 mM potassium phosphate, 200 mM sodium chloride, 100 uM DSS	90% H2O/10% D2O	200 mM	7	1 atm	298	Bruker AVANCE 600
12	3D HCCH-TOCSY	300 uM [U-13C; U-15N] MaSp1 L6-NTD, 50 mM potassium phosphate, 200 mM sodium chloride, 100 uM DSS	90% H2O/10% D2O	200 mM	7	1 atm	298	Bruker AVANCE 600
14	3D HCCH-TOCSY	300 uM [U-13C; U-15N] MaSp1 L6-NTD, 50 mM potassium phosphate, 200 mM sodium chloride, 100 uM DSS	90% H2O/10% D2O	200 mM	7	1 atm	298	Bruker AVANCE 600

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

NMR Refinement
Method	Details	Software
TORSION ANGLE DYNAMICS ONFORMERS, NUMBER CALCULATED : NULL		OPAL

NMR Ensemble Information
Conformer Selection Criteria	20 structures for lowest energy
Conformers Calculated Total Number	20
Conformers Submitted Total Number	20
Representative Model	1 (lowest energy)

Additional NMR Experimental Information
Details	NULL

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	refinement	OPAL	2.4.2	Luginbuhl, Guntert, Billeter and Wuthrich
2	structure calculation	CYANA		Guntert, Mumenthaler and Wuthrich
3	chemical shift assignment	CcpNmr Analysis		CCPN
4	peak picking	CARA		Keller and Wuthrich