2KZY | pdb_00002kzy

Solution NMR structure of the ZNF216 A20 zinc finger

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D 1H-1H NOESY	1 mM ZNF216-A20-1, 50 uM Zinc-2, 0.1 mM DSS-3, 5 mM TRIS-4, 50 mM sodium chloride-5	90% H2O/10% D2O	0.1	7	ambient	298
2	2D 1H-1H TOCSY	1 mM ZNF216-A20-1, 50 uM Zinc-2, 0.1 mM DSS-3, 5 mM TRIS-4, 50 mM sodium chloride-5	90% H2O/10% D2O	0.1	7	ambient	298
3	2D 1H-15N HSQC	1.2 mM [U-100% 15N] ZNF216-A20-6, 50 uM Zinc-7, 0.1 mM DSS-8, 5 mM TRIS-9, 50 mM sodium chloride-10	90% H2O/10% D2O	0.1	7	ambient	298
4	3D 1H-15N NOESY	1.2 mM [U-100% 15N] ZNF216-A20-6, 50 uM Zinc-7, 0.1 mM DSS-8, 5 mM TRIS-9, 50 mM sodium chloride-10	90% H2O/10% D2O	0.1	7	ambient	298
5	3D 1H-15N TOCSY	1.2 mM [U-100% 15N] ZNF216-A20-6, 50 uM Zinc-7, 0.1 mM DSS-8, 5 mM TRIS-9, 50 mM sodium chloride-10	90% H2O/10% D2O	0.1	7	ambient	298
6	3D CBCA(CO)NH	0.8 mM [U-100% 13C; U-100% 15N] ZNF216-A20-11, 50 uM Zinc-12, 0.1 mM DSS-13, 5 mM TRIS-14, 50 mM sodium chloride-15	90% H2O/10% D2O	0.1	7	ambient	298
7	3D HNCACB	0.8 mM [U-100% 13C; U-100% 15N] ZNF216-A20-11, 50 uM Zinc-12, 0.1 mM DSS-13, 5 mM TRIS-14, 50 mM sodium chloride-15	90% H2O/10% D2O	0.1	7	ambient	298
8	3D HNCO	0.8 mM [U-100% 13C; U-100% 15N] ZNF216-A20-11, 50 uM Zinc-12, 0.1 mM DSS-13, 5 mM TRIS-14, 50 mM sodium chloride-15	90% H2O/10% D2O	0.1	7	ambient	298
9	3D HN(CA)CO	0.8 mM [U-100% 13C; U-100% 15N] ZNF216-A20-11, 50 uM Zinc-12, 0.1 mM DSS-13, 5 mM TRIS-14, 50 mM sodium chloride-15	90% H2O/10% D2O	0.1	7	ambient	298
10	3D 1H-13C NOESY	0.8 mM [U-100% 13C; U-100% 15N] ZNF216-A20-11, 50 uM Zinc-12, 0.1 mM DSS-13, 5 mM TRIS-14, 50 mM sodium chloride-15	90% H2O/10% D2O	0.1	7	ambient	298
11	3D HCCH-TOCSY	0.8 mM [U-100% 13C; U-100% 15N] ZNF216-A20-11, 50 uM Zinc-12, 0.1 mM DSS-13, 5 mM TRIS-14, 50 mM sodium chloride-15	90% H2O/10% D2O	0.1	7	ambient	298
12	2D 1H-15N HSQC IPAP	1.2 mM [U-100% 15N] ZNF216-A20-16, 50 uM Zinc-17, 0.1 mM DSS-18, 5 mM TRIS-19, 50 mM sodium chloride-20, 7 % Polyacrylamide gel-21	90% H2O/10% D2O	0.1	7	ambient	298

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE	600

NMR Refinement
Method	Details	Software
simulated annealing, molecular dynamics	using NOE, dihedral and RDC restraints using XPLOR-NIH, incorperating soft restraints (NOE, dihedral and RDC) using XPLOR-NIH	TopSpin

NMR Ensemble Information
Conformer Selection Criteria	structures with the least restraint violations
Conformers Calculated Total Number	200
Conformers Submitted Total Number	20
Representative Model	1 (lowest energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	collection	TopSpin	2.1	Bruker Biospin
2	processing	TopSpin	2.1	Bruker Biospin
3	chemical shift assignment	CcpNMR	1.1.15	CCPN
4	chemical shift calculation	CcpNMR	1.1.15	CCPN
5	peak picking	CcpNMR	1.1.15	CCPN
6	data analysis	CcpNMR	1.1.15	CCPN
7	structure solution	X-PLOR NIH	2.14	Schwieters, Kuszewski, Tjandra and Clore
8	refinement	X-PLOR NIH	2.14	Schwieters, Kuszewski, Tjandra and Clore