2MHP

Solution structure of the major factor VIII binding region on von Willebrand factor

SOLUTION NMR

---

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	3D HNCO	300 mM [U-13C; U-15N] VWF TIL'E'-1, 20 mM sodium phosphate-2, 100 mM sodium chloride-3	90% H2O/10% D2O		7.4	ambient	298
2	3D HNCA	300 mM [U-13C; U-15N] VWF TIL'E'-1, 20 mM sodium phosphate-2, 100 mM sodium chloride-3	90% H2O/10% D2O		7.4	ambient	298
3	3D HN(CO)CA	300 mM [U-13C; U-15N] VWF TIL'E'-1, 20 mM sodium phosphate-2, 100 mM sodium chloride-3	90% H2O/10% D2O		7.4	ambient	298
4	3D HNCACB	300 mM [U-13C; U-15N] VWF TIL'E'-1, 20 mM sodium phosphate-2, 100 mM sodium chloride-3	90% H2O/10% D2O		7.4	ambient	298
5	3D 15N HSQC-NOESY-15N HSQC	300 mM [U-13C; U-15N] VWF TIL'E'-1, 20 mM sodium phosphate-2, 100 mM sodium chloride-3	90% H2O/10% D2O		7.4	ambient	298
6	3D HN(CACO)NH	300 mM [U-13C; U-15N] VWF TIL'E'-1, 20 mM sodium phosphate-2, 100 mM sodium chloride-3	90% H2O/10% D2O		7.4	ambient	298
7	3D (H)CC(CO)NH	300 mM [U-13C; U-15N] VWF TIL'E'-1, 20 mM sodium phosphate-2, 100 mM sodium chloride-3	90% H2O/10% D2O		7.4	ambient	298
8	3D H(CCCO)NH	300 mM [U-13C; U-15N] VWF TIL'E'-1, 20 mM sodium phosphate-2, 100 mM sodium chloride-3	90% H2O/10% D2O		7.4	ambient	298
9	3D HCCH-TOCSY	300 mM [U-13C; U-15N] VWF TIL'E'-1, 20 mM sodium phosphate-2, 100 mM sodium chloride-3	90% H2O/10% D2O		7.4	ambient	298
10	2D constant-time 1H-13C HSQC	300 mM [U-10% 13C] VWF TIL'E'-4, 20 mM sodium phosphate-5, 100 mM sodium chloride-6	90% H2O/10% D2O		7.4	ambient	298
11	3D 1H-15N NOESY	300 mM [U-13C; U-15N] VWF TIL'E'-1, 20 mM sodium phosphate-2, 100 mM sodium chloride-3	90% H2O/10% D2O		7.4	ambient	298
12	3D 1H-13C NOESY	300 mM [U-13C; U-15N] VWF TIL'E'-10, 20 mM sodium phosphate-11, 100 mM sodium chloride-12	90% H2O/10% D2O		7.4	ambient	298
13	{1H}15N steady-state NOE	300 mM [U-15N] VWF TIL'E'-7, 20 mM sodium phosphate-8, 100 mM sodium chloride-9	90% H2O/10% D2O		7.4	ambient	298
14	15N R1rho relaxation	300 mM [U-15N] VWF TIL'E'-7, 20 mM sodium phosphate-8, 100 mM sodium chloride-9	90% H2O/10% D2O		7.4	ambient	298
15	15N R1 relaxation	300 mM [U-15N] VWF TIL'E'-7, 20 mM sodium phosphate-8, 100 mM sodium chloride-9	90% H2O/10% D2O		7.4	ambient	298
16	15N R2-CPMG relaxation dispersion	300 mM [U-15N] VWF TIL'E'-13, 20 mM sodium phosphate-14, 100 mM sodium chloride-15	90% H2O/10% D2O		7.4	ambient	298
17	15N R2-CPMG relaxation dispersion	300 mM [U-15N] VWF TIL'E'-13, 20 mM sodium phosphate-14, 100 mM sodium chloride-15	90% H2O/10% D2O		7.4	ambient	298
18	2D IPAP-15N HSQC	300 mM [U-13C; U-15N] VWF TIL'E'-16, 20 mM sodium phosphate-17, 100 mM sodium chloride-18	90% H2O/10% D2O		7.4	ambient	298
19	2D IPAP-15N HSQC	300 mM [U-13C; U-15N] VWF TIL'E'-19, 20 mM sodium phosphate-20, 100 mM sodium chloride-21, 5 mg/mL Pf1 phage-22	90% H2O/10% D2O		7.4	ambient	298
20	2D IPAP-15N HSQC	300 mM [U-13C; U-15N] VWF TIL'E'-23, 20 mM sodium phosphate-24, 100 mM sodium chloride-25, 2 % w/v pentaethylene glycol dodecyl ether-26, 50 mM n-hexanol-27	90% H2O/10% D2O		7.4	ambient	298
21	2D IPAP-E.COSY-15N HSQC	300 mM [U-13C; U-15N] VWF TIL'E'-16, 20 mM sodium phosphate-17, 100 mM sodium chloride-18	90% H2O/10% D2O		7.4	ambient	298
22	2D IPAP-E.COSY-15N HSQC	300 mM [U-13C; U-15N] VWF TIL'E'-23, 20 mM sodium phosphate-24, 100 mM sodium chloride-25, 2 % w/v pentaethylene glycol dodecyl ether-26, 50 mM n-hexanol-27	90% H2O/10% D2O		7.4	ambient	298
23	3D IPAP-HNCO(J-CA)	300 mM [U-13C; U-15N] VWF TIL'E'-16, 20 mM sodium phosphate-17, 100 mM sodium chloride-18	90% H2O/10% D2O		7.4	ambient	298
24	3D IPAP-HNCO(J-CA)	300 mM [U-13C; U-15N] VWF TIL'E'-23, 20 mM sodium phosphate-24, 100 mM sodium chloride-25, 2 % w/v pentaethylene glycol dodecyl ether-26, 50 mM n-hexanol-27	90% H2O/10% D2O		7.4	ambient	298
25	3D HN(CO)CA(J-CB)	300 mM [U-13C; U-15N] VWF TIL'E'-16, 20 mM sodium phosphate-17, 100 mM sodium chloride-18	90% H2O/10% D2O		7.4	ambient	298
26	3D HN(CO)CA(J-CB)	300 mM [U-13C; U-15N] VWF TIL'E'-23, 20 mM sodium phosphate-24, 100 mM sodium chloride-25, 2 % w/v pentaethylene glycol dodecyl ether-26, 50 mM n-hexanol-27	90% H2O/10% D2O		7.4	ambient	298
27	3D IPAP-(HA)CA(CO)NH	300 mM [U-13C; U-15N] VWF TIL'E'-16, 20 mM sodium phosphate-17, 100 mM sodium chloride-18	90% H2O/10% D2O		7.4	ambient	298
28	3D IPAP-(HA)CA(CO)NH	300 mM [U-13C; U-15N] VWF TIL'E'-23, 20 mM sodium phosphate-24, 100 mM sodium chloride-25, 2 % w/v pentaethylene glycol dodecyl ether-26, 50 mM n-hexanol-27	90% H2O/10% D2O		7.4	ambient	298
29	2D 1H-15N HSQC	300 mM [U-13C; U-15N] VWF TIL'E'-1, 20 mM sodium phosphate-2, 100 mM sodium chloride-3	90% H2O/10% D2O		7.4	ambient	298
30	2D 1H-13C HSQC	300 mM [U-13C; U-15N] VWF TIL'E'-1, 20 mM sodium phosphate-2, 100 mM sodium chloride-3	90% H2O/10% D2O		7.4	ambient	298
31	2D constant-time 1H-13C HSQC	300 mM [U-13C; U-15N] VWF TIL'E'-1, 20 mM sodium phosphate-2, 100 mM sodium chloride-3	90% H2O/10% D2O		7.4	ambient	298
32	2D 1H-13C HSQC	300 mM [U-13C; U-15N] VWF TIL'E'-10, 20 mM sodium phosphate-11, 100 mM sodium chloride-12	90% H2O/10% D2O		7.4	ambient	298
33	2D constant-time 1H-13C HSQC	300 mM [U-13C; U-15N] VWF TIL'E'-10, 20 mM sodium phosphate-11, 100 mM sodium chloride-12	90% H2O/10% D2O		7.4	ambient	298

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Varian	INOVA	600
2	Bruker	AVANCE III	500
3	Bruker	AVANCE III	700

NMR Refinement
Method	Details	Software
torsion angle dynamics	Each structure in the ensemble was calculated individually.	VnmrJ

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	100
Conformers Submitted Total Number	10
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	collection	VnmrJ	2.2D	Varian
2	collection	TopSpin	2.1	Bruker Biospin
3	processing	NMRPipe		Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
4	chemical shift assignment	Sparky		Goddard
5	peak picking	Sparky		Goddard
6	structure solution	Xplor-NIH		Schwieters, Kuszewski, Tjandra and Clore
7	refinement	Xplor-NIH