2K2Y | pdb_00002k2y

Solution structure of the folded domain of intermediate IIIa of Tick Carboxypeptidase Inhibitor

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	2D 1H-1H TOCSY	1.00 mM IIIA	95% H2O/5% D2O		3.5	ambient	298
2	2D 1H-1H NOESY	1.00 mM IIIA	95% H2O/5% D2O		3.5	ambient	298

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	AVANCE	700

NMR Refinement
Method	Details	Software
simulated annealing	standard CYANA protocol of NOE assignment and structure calculation. The 20 conformers with the lowest final CYANA target function values were subject to restrained energy-minimization in explicit water using AMBER 9.0	XwinNMR

NMR Ensemble Information
Conformer Selection Criteria	target function
Conformers Calculated Total Number	100
Conformers Submitted Total Number	20
Representative Model	1 (fewest violations)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	collection	XwinNMR		Bruker Biospin
2	processing	XwinNMR		Bruker Biospin
3	data analysis	NMRView		Johnson, One Moon Scientific
4	peak picking	NMRView		Johnson, One Moon Scientific
5	structure solution	CYANA		Guntert, Mumenthaler and Wuthrich
6	refinement	CYANA		Guntert, Mumenthaler and Wuthrich