7NF9

N-terminal C2H2 Zn-finger domain of Clamp

SOLUTION NMR

---

NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
2	2D 1H-15N HSQC	0.3 mM [U-99% 13C; U-99% 15N] Clamp[86...153], 20 mM Na2HPO4/HaH2PO4, 50 mM NaCl, 1 mM DTT	95% H2O/5% D2O	70 mM	6.0	1 atm	298	Bruker AVANCE 600
4	3D 1H-15N NOESY	0.3 mM [U-95% 15N] Clamp[86...153], 20 mM Na2HPO4/HaH2PO4, 50 mM NaCl, 1 mM DTT	95% H2O/5% D2O	70 mM	6.0	1 atm	298	Bruker AVANCE III 700
5	3D 1H-13C NOESY	0.3 mM [U-99% 13C; U-99% 15N] Clamp[86...153], 20 mM Na2HPO4/HaH2PO4, 50 mM NaCl, 1 mM DTT	100% D2O	70 mM	6.0	1 atm	298	Bruker AVANCE III 700
13	3D HNCO	0.3 mM [U-99% 13C; U-99% 15N] Clamp[86...153], 20 mM Na2HPO4/HaH2PO4, 50 mM NaCl, 1 mM DTT	95% H2O/5% D2O	70 mM	6.0	1 atm	298	Bruker AVANCE III 700
12	3D HN(CA)CO	0.3 mM [U-99% 13C; U-99% 15N] Clamp[86...153], 20 mM Na2HPO4/HaH2PO4, 50 mM NaCl, 1 mM DTT	95% H2O/5% D2O	70 mM	6.0	1 atm	298	Bruker AVANCE III 700
11	3D HNCACB	0.3 mM [U-99% 13C; U-99% 15N] Clamp[86...153], 20 mM Na2HPO4/HaH2PO4, 50 mM NaCl, 1 mM DTT	95% H2O/5% D2O	70 mM	6.0	1 atm	298	Bruker AVANCE III 700
10	3D CBCA(CO)NH	0.3 mM [U-99% 13C; U-99% 15N] Clamp[86...153], 20 mM Na2HPO4/HaH2PO4, 50 mM NaCl, 1 mM DTT	95% H2O/5% D2O	70 mM	6.0	1 atm	298	Bruker AVANCE III 700
9	3D 1H-15N TOCSY	0.3 mM [U-99% 13C; U-99% 15N] Clamp[86...153], 20 mM Na2HPO4/HaH2PO4, 50 mM NaCl, 1 mM DTT	95% H2O/5% D2O	70 mM	6.0	1 atm	298	Bruker AVANCE III 700
7	3D HCCH-TOCSY	0.3 mM [U-99% 13C; U-99% 15N] Clamp[86...153], 20 mM Na2HPO4/HaH2PO4, 50 mM NaCl, 1 mM DTT	100% D2O	70 mM	6.0	1 atm	298	Bruker AVANCE III 700
8	2D 15N HSQC-NOESY	0.3 mM [U-95% 15N] Clamp[86...153], 20 mM Na2HPO4/HaH2PO4, 50 mM NaCl, 1 mM DTT	100% D2O	70 mM	6.0	1 atm	298	Bruker AVANCE 600

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE III	700
2	Bruker	AVANCE	600

NMR Refinement
Method	Details	Software
simulated annealing		CNS

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
1	refinement	CNS		Brunger, Adams, Clore, Gros, Nilges and Read
2	collection	TopSpin	v3.1	Bruker Biospin
3	processing	NMRPipe		Delaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
4	peak picking	NMRFAM-SPARKY		Woonghee Lee
5	data analysis	NMRFAM-SPARKY		Woonghee Lee
6	data analysis	TALOS+		Yang Shen, Frank Delaglio, Gabriel Cornilescu, and Ad Bax