5JTN

The structure of chaperone SecB in complex with unstructured proPhoA binding site c


SOLUTION NMR
NMR Experiment
ExperimentTypeSample ContentsSolventIonic StrengthpHPressureTemperature (K)Spectrometer
12D 1H-15N HSQC300 uM [U-100% 13C; U-100% 15N] E.coli Chaperone SecB, 300 uM [U-100% 13C; U-100% 15N] E.coli Alkaline Phosphatase (PhoA) binding site c, 150 mM potassium chloride, 50 mM sodium phosphate, 50 mM potassium phosphate90% H2O/10% D2O150 mM71 atm301Bruker AVANCE III 700
22D 1H-13C HSQC aliphatic300 uM [U-100% 13C; U-100% 15N] E.coli Chaperone SecB, 300 uM [U-100% 13C; U-100% 15N] E.coli Alkaline Phosphatase (PhoA) binding site c, 150 mM potassium chloride, 50 mM sodium phosphate, 50 mM potassium phosphate90% H2O/10% D2O150 mM71 atm301Bruker AVANCE III 700
32D 1H-13C HSQC aromatic300 uM [U-100% 13C; U-100% 15N] E.coli Chaperone SecB, 300 uM [U-100% 13C; U-100% 15N] E.coli Alkaline Phosphatase (PhoA) binding site c, 150 mM potassium chloride, 50 mM sodium phosphate, 50 mM potassium phosphate90% H2O/10% D2O150 mM71 atm301Varian INOVA 900
43D 1H-13C NOESY aliphatic300 uM [U-100% 13C; U-100% 15N] E.coli Chaperone SecB, 300 uM [U-100% 13C; U-100% 15N] E.coli Alkaline Phosphatase (PhoA) binding site c, 150 mM potassium chloride, 50 mM sodium phosphate, 50 mM potassium phosphate90% H2O/10% D2O150 mM71 atm301Varian INOVA 900
53D 1H-13C NOESY aromatic300 uM [U-100% 13C; U-100% 15N] E.coli Chaperone SecB, 300 uM [U-100% 13C; U-100% 15N] E.coli Alkaline Phosphatase (PhoA) binding site c, 150 mM potassium chloride, 50 mM sodium phosphate, 50 mM potassium phosphate90% H2O/10% D2O150 mM71 atm301Varian INOVA 900
NMR Spectrometer Information
SpectrometerManufacturerModelField Strength
1BrukerAVANCE III700
2VarianINOVA900
NMR Refinement
MethodDetailsSoftware
molecular dynamicsCNS
NMR Ensemble Information
Conformer Selection Criteriatarget function
Conformers Calculated Total Number100
Conformers Submitted Total Number20
Representative Model1 (lowest energy)
Computation: NMR Software
#ClassificationVersionSoftware NameAuthor
1refinementCNSBrunger, Adams, Clore, Gros, Nilges and Read
2structure calculationCYANAGuntert, Mumenthaler and Wuthrich
3chemical shift assignmentNMRViewJohnson, One Moon Scientific
4processingNMRPipeDelaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax