9HW9 | pdb_00009hw9

Structural characterization of the type 3 fimbrial subunit MrkA from Klebsiella pneumoniae by solution NMR spectroscopy

SOLUTION NMR

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NMR Experiment
Experiment	Type	Sample Contents	Solvent	Ionic Strength	pH	Pressure	Temperature (K)	Spectrometer
1	3D 1H-13C NOESY	400 uM [U-99% 13C; U-99% 15N] 15N_13C_MrkA monomer, 50 mM sodium phosphate pH 7.0, 100 mM sodium chloride	90% H2O/10% D2O	150 mM	7.0	1 atm	298	Bruker Bruker Avance 950 MHz 950
2	3D 1H-15N NOESY	400 uM [U-99% 13C; U-99% 15N] 15N_13C_MrkA monomer, 50 mM sodium phosphate pH 7.0, 100 mM sodium chloride	90% H2O/10% D2O	150 mM	7.0	1 atm	298	Bruker Bruker Avance 950 MHz 950
3	3D HCCH-TOCSY	400 uM [U-99% 13C; U-99% 15N] 15N_13C_MrkA monomer, 50 mM sodium phosphate pH 7.0, 100 mM sodium chloride	90% H2O/10% D2O	150 mM	7.0	1 atm	298	Bruker Bruker Avance 950 MHz 950
4	3D HNCA	400 uM [U-99% 13C; U-99% 15N] 15N_13C_MrkA monomer, 50 mM sodium phosphate pH 7.0, 100 mM sodium chloride	90% H2O/10% D2O	150 mM	7.0	1 atm	298	Bruker Bruker Avance 950 MHz 950
5	3D HNCO	400 uM [U-99% 13C; U-99% 15N] 15N_13C_MrkA monomer, 50 mM sodium phosphate pH 7.0, 100 mM sodium chloride	90% H2O/10% D2O	150 mM	7.0	1 atm	298	Bruker Bruker Avance 950 MHz 950
6	3D HNCACO	400 uM [U-99% 13C; U-99% 15N] 15N_13C_MrkA monomer, 50 mM sodium phosphate pH 7.0, 100 mM sodium chloride	90% H2O/10% D2O	150 mM	7.0	1 atm	298	Bruker Bruker Avance 950 MHz 950
7	3D CBCA(CO)NH	400 uM [U-99% 13C; U-99% 15N] 15N_13C_MrkA monomer, 50 mM sodium phosphate pH 7.0, 100 mM sodium chloride	90% H2O/10% D2O	150 mM	7.0	1 atm	298	Bruker Bruker Avance 950 MHz 950
8	2D 1H-13C HSQC	400 uM [U-99% 13C; U-99% 15N] 15N_13C_MrkA monomer, 50 mM sodium phosphate pH 7.0, 100 mM sodium chloride	90% H2O/10% D2O	150 mM	7.0	1 atm	298	Bruker Bruker Avance 950 MHz 950
9	2D 1H-15N HSQC	400 uM [U-99% 13C; U-99% 15N] 15N_13C_MrkA monomer, 50 mM sodium phosphate pH 7.0, 100 mM sodium chloride	90% H2O/10% D2O	150 mM	7.0	1 atm	298	Bruker Bruker Avance 950 MHz 950

NMR Spectrometer Information
Spectrometer	Manufacturer	Model	Field Strength
1	Bruker	Bruker Avance 950 MHz	950

NMR Refinement
Method	Details	Software
molecular dynamics		Amber

NMR Ensemble Information
Conformer Selection Criteria	target function
Conformers Calculated Total Number	200
Conformers Submitted Total Number	20
Representative Model	1 (target function)

Computation: NMR Software
#	Classification	Version	Software Name	Author
1	structure calculation	CYANA	3	Guntert, Mumenthaler and Wuthrich
2	refinement	Amber		Case, Darden, Cheatham III, Simmerling, Wang, Duke, Luo, ... and Kollman
3	chemical shift assignment	CARA		Keller and Wuthrich
4	peak picking	CARA		Keller and Wuthrich
5	collection	TopSpin	4	Bruker Biospin