2M13

The ZZ domain of cytoplasmic polyadenylation element binding protein 1 (CPEB1)

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	0.3 mM [U-100% 13C; U-100% 15N] CPEB1-ZZ G-P-504, 20 mM TRIS, 200 mM sodium chloride, 1 mM DTT	90% H2O/10% D2O	200	7.0	ambient	298
2	2D 1H-15N HSQC	0.3 mM [U-100% 13C; U-100% 15N] CPEB1-ZZ T498S, 50 mM potassium phosphate, 200 mM potassium chloride, 5 mM DTT	90% H2O/10% D2O	200	7.0	ambient	298
3	2D 1H-1H NOESY	0.3 mM [U-100% 13C; U-100% 15N] CPEB1-ZZ G-P-504, 20 mM TRIS, 200 mM sodium chloride, 1 mM DTT	90% H2O/10% D2O	200	7.0	ambient	298
4	2D 1H-1H NOESY	0.3 mM [U-100% 13C; U-100% 15N] CPEB1-ZZ T498S, 50 mM potassium phosphate, 200 mM potassium chloride, 5 mM DTT	90% H2O/10% D2O	200	7.0	ambient	298
5	2D 1H-13C ct-HSQC aliphatic	0.3 mM [U-100% 13C; U-100% 15N] CPEB1-ZZ G-P-504, 20 mM TRIS, 200 mM sodium chloride, 1 mM DTT	90% H2O/10% D2O	200	7.0	ambient	298
6	2D 1H-13C ct-HSQC aliphatic	0.3 mM [U-100% 13C; U-100% 15N] CPEB1-ZZ T498S, 50 mM potassium phosphate, 200 mM potassium chloride, 5 mM DTT	90% H2O/10% D2O	200	7.0	ambient	298
7	2D 1H-13C HMQC aromatic	0.3 mM [U-100% 13C; U-100% 15N] CPEB1-ZZ G-P-504, 20 mM TRIS, 200 mM sodium chloride, 1 mM DTT	90% H2O/10% D2O	200	7.0	ambient	298
8	2D 1H-13C HMQC aromatic	0.3 mM [U-100% 13C; U-100% 15N] CPEB1-ZZ T498S, 50 mM potassium phosphate, 200 mM potassium chloride, 5 mM DTT	90% H2O/10% D2O	200	7.0	ambient	298
9	2D 1H-15N HMQC 2JNH	0.3 mM [U-100% 13C; U-100% 15N] CPEB1-ZZ T498S, 50 mM potassium phosphate, 200 mM potassium chloride, 5 mM DTT	90% H2O/10% D2O	200	7.0	ambient	298
10	2D (HB)CB(CGCD)HD	0.3 mM [U-100% 13C; U-100% 15N] CPEB1-ZZ G-P-504, 20 mM TRIS, 200 mM sodium chloride, 1 mM DTT	90% H2O/10% D2O	200	7.0	ambient	298
11	3D HNCO	0.3 mM [U-100% 13C; U-100% 15N] CPEB1-ZZ G-P-504, 20 mM TRIS, 200 mM sodium chloride, 1 mM DTT	90% H2O/10% D2O	200	7.0	ambient	298
12	3D HNCO	0.3 mM [U-100% 13C; U-100% 15N] CPEB1-ZZ T498S, 50 mM potassium phosphate, 200 mM potassium chloride, 5 mM DTT	90% H2O/10% D2O	200	7.0	ambient	298
13	3D HNCA	0.3 mM [U-100% 13C; U-100% 15N] CPEB1-ZZ G-P-504, 20 mM TRIS, 200 mM sodium chloride, 1 mM DTT	90% H2O/10% D2O	200	7.0	ambient	298
14	3D HNCA	0.3 mM [U-100% 13C; U-100% 15N] CPEB1-ZZ T498S, 50 mM potassium phosphate, 200 mM potassium chloride, 5 mM DTT	90% H2O/10% D2O	200	7.0	ambient	298
15	3D HNCACB	0.3 mM [U-100% 13C; U-100% 15N] CPEB1-ZZ G-P-504, 20 mM TRIS, 200 mM sodium chloride, 1 mM DTT	90% H2O/10% D2O	200	7.0	ambient	298
16	3D CBCA(CO)NH	0.3 mM [U-100% 13C; U-100% 15N] CPEB1-ZZ G-P-504, 20 mM TRIS, 200 mM sodium chloride, 1 mM DTT	90% H2O/10% D2O	200	7.0	ambient	298
17	3D CBCA(CO)NH	0.3 mM [U-100% 13C; U-100% 15N] CPEB1-ZZ T498S, 50 mM potassium phosphate, 200 mM potassium chloride, 5 mM DTT	90% H2O/10% D2O	200	7.0	ambient	298
18	3D HCCH-COSY	0.3 mM [U-100% 13C; U-100% 15N] CPEB1-ZZ G-P-504, 20 mM TRIS, 200 mM sodium chloride, 1 mM DTT	90% H2O/10% D2O	200	7.0	ambient	298
19	3D HCCH-COSY	0.3 mM [U-100% 13C; U-100% 15N] CPEB1-ZZ T498S, 50 mM potassium phosphate, 200 mM potassium chloride, 5 mM DTT	90% H2O/10% D2O	200	7.0	ambient	298
20	3D 1H-15N/13C NOESY	0.3 mM [U-100% 13C; U-100% 15N] CPEB1-ZZ G-P-504, 20 mM TRIS, 200 mM sodium chloride, 1 mM DTT	90% H2O/10% D2O	200	7.0	ambient	298
21	3D 1H-15N/13C NOESY	0.3 mM [U-100% 13C; U-100% 15N] CPEB1-ZZ T498S, 50 mM potassium phosphate, 200 mM potassium chloride, 5 mM DTT	90% H2O/10% D2O	200	7.0	ambient	298
22	3D HCCH-TOCSY	0.3 mM [U-100% 13C; U-100% 15N] CPEB1-ZZ G-P-504, 20 mM TRIS, 200 mM sodium chloride, 1 mM DTT	90% H2O/10% D2O	200	7.0	ambient	298
23	3D C(CO)NH	0.3 mM [U-100% 13C; U-100% 15N] CPEB1-ZZ G-P-504, 20 mM TRIS, 200 mM sodium chloride, 1 mM DTT	90% H2O/10% D2O	200	7.0	ambient	298

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Varian	UNITYPLUS	500
2	Varian	UNITYPLUS	600

NMR Refinement
Method	Details	Software
molecular dynamics, torsion angle dynamics	implicit solvent ff03	Amber

NMR Ensemble Information
Conformer Selection Criteria	structures with the lowest energy
Conformers Calculated Total Number	50
Conformers Submitted Total Number	20
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	refinement	Amber	10	Case, Darden, Cheatham, III, Simmerling, Wang, Duke, Luo, ... and Kollman
2	refinement	CYANA	1.0.5	Guntert, Mumenthaler and Wuthrich
3	data analysis	TALOS_plus		Shen, Delaglio, Cornilescu and Bax
4	data analysis	MOLMOL		Koradi, Billeter and Wuthrich
5	data analysis	ProcheckNMR		Laskowski and MacArthur
6	data analysis	NMRView	8.0.3	Johnson, One Moon Scientific
7	processing	NMRPipe		Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax