8F36

Ubx Homeodomain NMR solution structure

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D 1H-15N HSQC	0.76 mM [U-100% 13C; U-100% 15N] UbxHD, 20 mM MES, 100 mM NaCl, 2 mM TCEP, 5 mM MgCl2	90% H2O/10% D2O	128 mM	6.0	1 atm	298	Varian INOVA AVANCE 600
2	2D 1H-13C HSQC aliphatic	0.76 mM [U-100% 13C; U-100% 15N] UbxHD, 20 mM MES, 100 mM NaCl, 2 mM TCEP, 5 mM MgCl2	90% H2O/10% D2O	128 mM	6.0	1 atm	298	Varian INOVA AVANCE 600
3	2D 1H-13C HSQC aromatic	0.76 mM [U-100% 13C; U-100% 15N] UbxHD, 20 mM MES, 100 mM NaCl, 2 mM TCEP, 5 mM MgCl2	90% H2O/10% D2O	128 mM	6.0	1 atm	298	Varian INOVA AVANCE 600
4	3D HNCA	0.76 mM [U-100% 13C; U-100% 15N] UbxHD, 20 mM MES, 100 mM NaCl, 2 mM TCEP, 5 mM MgCl2	90% H2O/10% D2O	128 mM	6.0	1 atm	298	Varian INOVA AVANCE 600
5	3D HNCO	0.76 mM [U-100% 13C; U-100% 15N] UbxHD, 20 mM MES, 100 mM NaCl, 2 mM TCEP, 5 mM MgCl2	90% H2O/10% D2O	128 mM	6.0	1 atm	298	Varian INOVA AVANCE 600
6	3D HN(CO)CA	0.76 mM [U-100% 13C; U-100% 15N] UbxHD, 20 mM MES, 100 mM NaCl, 2 mM TCEP, 5 mM MgCl2	90% H2O/10% D2O	128 mM	6.0	1 atm	298	Varian INOVA AVANCE 600
7	3D HCCH-TOCSY aromatic	0.76 mM [U-100% 13C; U-100% 15N] UbxHD, 20 mM MES, 100 mM NaCl, 2 mM TCEP, 5 mM MgCl2	90% H2O/10% D2O	128 mM	6.0	1 atm	298	Varian INOVA AVANCE 600
8	3D HCCH-TOCSY aliphatic	0.76 mM [U-100% 13C; U-100% 15N] UbxHD, 20 mM MES, 100 mM NaCl, 2 mM TCEP, 5 mM MgCl2	90% H2O/10% D2O	128 mM	6.0	1 atm	298	Varian INOVA AVANCE 600
9	3D HN(CA)CO	0.76 mM [U-100% 13C; U-100% 15N] UbxHD, 20 mM MES, 100 mM NaCl, 2 mM TCEP, 5 mM MgCl2	90% H2O/10% D2O	128 mM	6.0	1 atm	298	Varian INOVA AVANCE 600
10	3D C(CO)NH	0.76 mM [U-100% 13C; U-100% 15N] UbxHD, 20 mM MES, 100 mM NaCl, 2 mM TCEP, 5 mM MgCl2	90% H2O/10% D2O	128 mM	6.0	1 atm	298	Varian INOVA AVANCE 600
11	3D CBCA(CO)NH	0.76 mM [U-100% 13C; U-100% 15N] UbxHD, 20 mM MES, 100 mM NaCl, 2 mM TCEP, 5 mM MgCl2	90% H2O/10% D2O	128 mM	6.0	1 atm	298	Varian INOVA AVANCE 600
12	3D HNCACB	0.76 mM [U-100% 13C; U-100% 15N] UbxHD, 20 mM MES, 100 mM NaCl, 2 mM TCEP, 5 mM MgCl2	90% H2O/10% D2O	128 mM	6.0	1 atm	298	Varian INOVA AVANCE 600
13	3D 1H-15N NOESY	0.76 mM [U-100% 13C; U-100% 15N] UbxHD, 20 mM MES, 100 mM NaCl, 2 mM TCEP, 5 mM MgCl2	90% H2O/10% D2O	128 mM	6.0	1 atm	298	Varian INOVA AVANCE 600
14	3D 1H-13C NOESY aromatic	0.76 mM [U-100% 13C; U-100% 15N] UbxHD, 20 mM MES, 100 mM NaCl, 2 mM TCEP, 5 mM MgCl2	90% H2O/10% D2O	128 mM	6.0	1 atm	298	Varian INOVA AVANCE 600
15	3D 1H-13C NOESY aliphatic	0.76 mM [U-100% 13C; U-100% 15N] UbxHD, 20 mM MES, 100 mM NaCl, 2 mM TCEP, 5 mM MgCl2	90% H2O/10% D2O	128 mM	6.0	1 atm	298	Varian INOVA AVANCE 600
16	3D H(CCO)NH	0.76 mM [U-100% 13C; U-100% 15N] UbxHD, 20 mM MES, 100 mM NaCl, 2 mM TCEP, 5 mM MgCl2	90% H2O/10% D2O	128 mM	6.0	1 atm	298	Varian INOVA AVANCE 600

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Varian	INOVA AVANCE	600

NMR Refinement
Method	Details	Software
simulated annealing		CYANA

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	100
Conformers Submitted Total Number	20
Representative Model	1 (closest to the average)

Computation: NMR Software
#	Classification	Version	Software Name	Author
2	refinement	CYANA		Guntert
3	chemical shift assignment	NMRViewJ	9.1.0-b63	One Moon Scientific
4	peak picking	NMRViewJ	9.1.0-b63	One Moon Scientific
5	processing	NMRDraw		Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
6	structure calculation	CYANA		Guntert