6UZ5

Solution structure of KTI55-Kringle 2 complex

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D TROSY-[1H-15N] HSQC	1.0 mM [U-99% 13C; U-99% 15N] KTI55, 1.2 mM Kringle 2, 20 mM [U-2H] Bis-Tris-d19, 2 ug/mL DSS, 2 ug/mL sodium azide	95% H2O/5% D2O	20 mM	6.7	1 atm	298	Bruker AVANCE 800
2	3D TROSY-HNCO	1.0 mM [U-99% 13C; U-99% 15N] KTI55, 1.2 mM Kringle 2, 20 mM [U-2H] Bis-Tris-d19, 2 ug/mL DSS, 2 ug/mL sodium azide	95% H2O/5% D2O	20 mM	6.7	1 atm	298	Bruker AVANCE 800
3	3D TROSY-HN(CA)CO	1.0 mM [U-99% 13C; U-99% 15N] KTI55, 1.2 mM Kringle 2, 20 mM [U-2H] Bis-Tris-d19, 2 ug/mL DSS, 2 ug/mL sodium azide	95% H2O/5% D2O	20 mM	6.7	1 atm	298	Bruker AVANCE 800
4	3D TROSY-HNCACB	1.0 mM [U-99% 13C; U-99% 15N] KTI55, 1.2 mM Kringle 2, 20 mM [U-2H] Bis-Tris-d19, 2 ug/mL DSS, 2 ug/mL sodium azide	95% H2O/5% D2O	20 mM	6.7	1 atm	298	Bruker AVANCE 800
5	3D TROSY-C(CO)NH	1.0 mM [U-99% 13C; U-99% 15N] KTI55, 1.2 mM Kringle 2, 20 mM [U-2H] Bis-Tris-d19, 2 ug/mL DSS, 2 ug/mL sodium azide	95% H2O/5% D2O	20 mM	6.7	1 atm	298	Bruker AVANCE 800
6	3D TROSY-HBHA(CBCA)NH	1.0 mM [U-99% 13C; U-99% 15N] KTI55, 1.2 mM Kringle 2, 20 mM [U-2H] Bis-Tris-d19, 2 ug/mL DSS, 2 ug/mL sodium azide	95% H2O/5% D2O	20 mM	6.7	1 atm	298	Bruker AVANCE 800
7	3D TROSY-H(CCO)NH	1.0 mM [U-99% 13C; U-99% 15N] KTI55, 1.2 mM Kringle 2, 20 mM [U-2H] Bis-Tris-d19, 2 ug/mL DSS, 2 ug/mL sodium azide	95% H2O/5% D2O	20 mM	6.7	1 atm	298	Bruker AVANCE 800
8	2D NOESY	1.0 mM [U-99% 13C; U-99% 15N] KTI55, 1.2 mM Kringle 2, 20 mM [U-2H] Bis-Tris-d19, 2 ug/mL DSS, 2 ug/mL sodium azide	95% H2O/5% D2O	20 mM	6.7	1 atm	298	Bruker AVANCE 800
9	3D NOESY	1.0 mM [U-99% 13C; U-99% 15N] KTI55, 1.2 mM Kringle 2, 20 mM [U-2H] Bis-Tris-d19, 2 ug/mL DSS, 2 ug/mL sodium azide	95% H2O/5% D2O	20 mM	6.7	1 atm	298	Bruker AVANCE 800
10	2D IPAP	1.0 mM [U-99% 13C; U-99% 15N] KTI55, 1.2 mM Kringle 2, 20 mM [U-2H] Bis-Tris-d19, 2 ug/mL DSS, 2 ug/mL sodium azide	95% H2O/5% D2O	20 mM	6.7	1 atm	298	Bruker AVANCE 800
11	2D 1H-15N HSQC	1.0 mM [U-99% 13C; U-99% 15N] Kringle 2, 1.2 mM KTI55, 20 mM [U-2H] Bis-Tris-d19, 2 ug/mL DSS, 2 ug/mL sodium azide	95% H2O/5% D2O	20 mM	6.7	1 atm	298	Bruker AVANCE 800
12	3D NOESY	1.0 mM [U-99% 13C; U-99% 15N] Kringle 2, 1.2 mM KTI55, 20 mM [U-2H] Bis-Tris-d19, 2 ug/mL DSS, 2 ug/mL sodium azide	95% H2O/5% D2O	20 mM	6.7	1 atm	298	Bruker AVANCE 800
13	2D IPAP	1.0 mM [U-99% 13C; U-99% 15N] Kringle 2, 1.2 mM KTI55, 20 mM [U-2H] Bis-Tris-d19, 2 ug/mL DSS, 2 ug/mL sodium azide	95% H2O/5% D2O	20 mM	6.7	1 atm	298	Bruker AVANCE 800

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

NMR Refinement
Method	Details	Software
simulated annealing		HADDOCK

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	2000
Conformers Submitted Total Number	20
Representative Model	1 (fewest violations)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	collection	TopSpin		Bruker Biospin
2	processing	TopSpin		Bruker Biospin
3	data analysis	Sparky		Goddard
4	structure calculation	X-PLOR NIH		Schwieters, Kuszewski, Tjandra and Clore
5	refinement	X-PLOR NIH		Schwieters, Kuszewski, Tjandra and Clore
6	refinement	HADDOCK		Bonvin