1SUY | pdb_00001suy

NMR structure of the ThKaiA180C-CIIABD complex (average minimized structure)

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	3D_15N-separated_NOESY	1.1 mM ThKaiA180C U-15N, 1.1 mM CIIABD, 20 mM NaCl, 20 mM Na2HPO4 pH 7.07 at 296K	95% H2O/5% D2O	20 mM NaCl, 20 mM NaPi	7	ambient	323
2	4D_13C-separated_NOESY	1.1 mM ThKaiA180C U-15N,13C, 1.1 mM CIIABD, 20 mM NaCl, 20 mM Na2HPO4 pH 7.07 at 296K	100% D2O	20 mM NaCl, 20 mM NaPi	7	ambient	323
3	13C-edited/12C-filtered 3D NOESY	1.1 mM ThKaiA180C U-15N,13C, 1.1 mM CIIABD, 20 mM NaCl, 20 mM Na2HPO4 pH 7.07 at 296K	100% D2O	20 mM NaCl, 20 mM NaPi	7	ambient	323
4	3D_13C-separated_NOESY	1.2 mM ThKaiA180C, 1.2 mM CIIABD U-15N,13C, 20 mM NaCl, 20 mM Na2HPO4 pH 7.07 at 296K	100% D2O	20 mM NaCl, 20 mM NaPi	7	ambient	323
5	13C-edited/12C-filtered 3D NOESY	0.8 mM ThKaiA180C U-15N,13C, 0.8 mM ThKaiA180C, 1.6 mM CIIABD U-15N,13C, 20 mM NaCl, 20 mM Na2HPO4 pH 7.07 at 296K	100% D2O	20 mM NaCl, 20 mM NaPi	7	ambient	323

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

NMR Refinement
Method	Details	Software
Distance geometry, Simulated annealing	The structure is based on a total of 2420 restraints: 1858 are NOE-derived, 58 are from hydrogen bonds, 244 are dihedral angles and 260 are 13C chemical shifts.	VNMR

NMR Ensemble Information
Conformer Selection Criteria
Conformers Calculated Total Number
Conformers Submitted Total Number	1
Representative Model	(minimized average structure)

Additional NMR Experimental Information
Details	Assignments of ThKaiA180C and CIIABD were performed through CBCA(CO)NH, CBCANH, HBHA(CO)NH and HC(C)H-COSY experiments

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	collection	VNMR	6.1 Rev. C
2	processing	NMRPipe	2.1 Rev. 2002.044.17.08
3	data analysis	PIPP	4.2.6
4	structure solution	XPLOR-NIH	2.9.1
5	refinement	XPLOR-NIH	2.9.1