2M0T

Structural characterization of the extended PDZ1 domain from NHERF1

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	400 uM [U-99% 13C; U-99% 15N] PDZ1, 20 mM TRIS, 150 mM sodium chloride, 0.5 mM DTT, 0.5 mM EDTA	90% H2O/10% D2O	150	7.5	ambient	288
2	3D HNCACB	400 uM [U-99% 13C; U-99% 15N] PDZ1, 20 mM TRIS, 150 mM sodium chloride, 0.5 mM DTT, 0.5 mM EDTA	90% H2O/10% D2O	150	7.5	ambient	288
3	3D CBCA(CO)NH	400 uM [U-99% 13C; U-99% 15N] PDZ1, 20 mM TRIS, 150 mM sodium chloride, 0.5 mM DTT, 0.5 mM EDTA	90% H2O/10% D2O	150	7.5	ambient	288
4	3D HNCO	400 uM [U-99% 13C; U-99% 15N] PDZ1, 20 mM TRIS, 150 mM sodium chloride, 0.5 mM DTT, 0.5 mM EDTA	90% H2O/10% D2O	150	7.5	ambient	288
5	3D HNCA	400 uM [U-99% 13C; U-99% 15N] PDZ1, 20 mM TRIS, 150 mM sodium chloride, 0.5 mM DTT, 0.5 mM EDTA	90% H2O/10% D2O	150	7.5	ambient	288
6	2D 1H-13C HSQC aliphatic	400 uM [U-99% 13C; U-99% 15N] PDZ1, 20 mM TRIS, 150 mM sodium chloride, 0.5 mM DTT, 0.5 mM EDTA	90% H2O/10% D2O	150	7.5	ambient	288
7	2D 1H-13C HSQC aromatic	400 uM [U-99% 13C; U-99% 15N] PDZ1, 20 mM TRIS, 150 mM sodium chloride, 0.5 mM DTT, 0.5 mM EDTA	90% H2O/10% D2O	150	7.5	ambient	288
8	3D 1H-13C NOESY aliphatic	400 uM [U-99% 13C; U-99% 15N] PDZ1, 20 mM TRIS, 150 mM sodium chloride, 0.5 mM DTT, 0.5 mM EDTA	90% H2O/10% D2O	150	7.5	ambient	288
9	3D 1H-13C NOESY aromatic	400 uM [U-99% 13C; U-99% 15N] PDZ1, 20 mM TRIS, 150 mM sodium chloride, 0.5 mM DTT, 0.5 mM EDTA	90% H2O/10% D2O	150	7.5	ambient	288
10	3D 1H-15N NOESY	400 uM [U-99% 13C; U-99% 15N] PDZ1, 20 mM TRIS, 150 mM sodium chloride, 0.5 mM DTT, 0.5 mM EDTA	90% H2O/10% D2O	150	7.5	ambient	288
11	3D H(CCO)NH	400 uM [U-99% 13C; U-99% 15N] PDZ1, 20 mM TRIS, 150 mM sodium chloride, 0.5 mM DTT, 0.5 mM EDTA	90% H2O/10% D2O	150	7.5	ambient	288
12	3D HBHA(CO)NH	400 uM [U-99% 13C; U-99% 15N] PDZ1, 20 mM TRIS, 150 mM sodium chloride, 0.5 mM DTT, 0.5 mM EDTA	90% H2O/10% D2O	150	7.5	ambient	288
13	3D HCCH-COSY	400 uM [U-99% 13C; U-99% 15N] PDZ1, 20 mM TRIS, 150 mM sodium chloride, 0.5 mM DTT, 0.5 mM EDTA	90% H2O/10% D2O	150	7.5	ambient	288
14	3D HCCH-TOCSY	400 uM [U-99% 13C; U-99% 15N] PDZ1, 20 mM TRIS, 150 mM sodium chloride, 0.5 mM DTT, 0.5 mM EDTA	90% H2O/10% D2O	150	7.5	ambient	288

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE	900
2	Bruker	AVANCE	800
3	Bruker	AVANCE	700
4	Bruker	AVANCE	600
5	Bruker	AVANCE	500

NMR Refinement
Method	Details	Software
simulated annealing		TopSpin

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	1000
Conformers Submitted Total Number	20
Representative Model	1 (fewest violations)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	collection	TopSpin	2.1	Bruker Biospin
2	processing	TopSpin	2.1	Bruker Biospin
3	data analysis	CARA	1.5	Keller and Wuthrich
4	peak picking	CARA	1.5	Keller and Wuthrich
5	structure solution	CYANA	2.1	Guntert, Mumenthaler and Wuthrich
6	refinement	ARIA	2.2	Linge, O'Donoghue and Nilges
7	data analysis	TALOS	1.01	Cornilescu, Delaglio and Bax