2HGK | pdb_00002hgk

Solution NMR Structure of protein YqcC from E. coli: Northeast Structural Genomics Consortium target ER225

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 mM U-13C,15N YqcC, 20 mM MES, 100 mM NaCl, 10 mM DTT, 5 mM CaCl2, 0.02% NaN3, 5% D2O, 95% H2O	95% H2O/5% D2O	100 mM NaCl, 5 mM CaCl2	6.5	ambient	293
2	3D_13C-separated_NOESY	1 mM U-13C,15N YqcC, 20 mM MES, 100 mM NaCl, 10 mM DTT, 5 mM CaCl2, 0.02% NaN3, 5% D2O, 95% H2O	95% H2O/5% D2O	100 mM NaCl, 5 mM CaCl2	6.5	ambient	293
3	3D_13C-separated_NOESY	1 mM U-13C,15N YqcC, 20 mM MES, 100 mM NaCl, 10 mM DTT, 5 mM CaCl2, 0.02% NaN3	100% D2O	100 mM NaCl, 5 mM CaCl2	6.5	ambient	293
4	4D_13C-separated_NOESY	1 mM U-13C,15N YqcC, 20 mM MES, 100 mM NaCl, 10 mM DTT, 5 mM CaCl2, 0.02% NaN3	100% D2O	100 mM NaCl, 5 mM CaCl2	6.5	ambient	293

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Varian	INOVA	600
2	Varian	INOVA	750
3	Varian	INOVA	800
4	Varian	INOVA	900

NMR Refinement
Method	Details	Software
The structure was solved automatically using AutoStructure, and refined manually with Xplor and CNS		Felix

NMR Ensemble Information
Conformer Selection Criteria	lowest energy and fewest restraint violations
Conformers Calculated Total Number	30
Conformers Submitted Total Number	20
Representative Model	1 (fewest violations, good geometry, low energy)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	processing	Felix	97	MSI
2	collection	VNMR	6.1C	Varian
3	refinement	X-PLOR	NIH	Brunger, A.T.
4	refinement	CNS	1.1	Brunger, A.T.
5	data analysis	Sparky	3.106	Goddard, T.
6	structure solution	AutoStructure	2.1.1	Huang, J., and Montelione, G.