8RXE

NMR Solution Structure of Cold Shock Protein CspA


SOLUTION NMR
NMR Experiment
ExperimentTypeSample ContentsSolventIonic StrengthpHPressureTemperature (K)Spectrometer
12D 1H-15N HSQC0.5 mM [U-13C; U-15N] Cold shock protein CspA, 50 mM potassium phosphate, 100 mM potassium chloride, 0.1 mM EDTA90% H2O/10% D2O06.51 atm283Bruker AVANCE III HD 700
22D 1H-13C HSQC aliphatic0.5 mM [U-13C; U-15N] Cold shock protein CspA, 50 mM potassium phosphate, 100 mM potassium chloride, 0.1 mM EDTA90% H2O/10% D2O06.51 atm283Bruker AVANCE III HD 700
33D HNCACB0.5 mM [U-13C; U-15N] Cold shock protein CspA, 50 mM potassium phosphate, 100 mM potassium chloride, 0.1 mM EDTA90% H2O/10% D2O06.51 atm283Bruker AVANCE III HD 700
43D HN(COCA)CB0.5 mM [U-13C; U-15N] Cold shock protein CspA, 50 mM potassium phosphate, 100 mM potassium chloride, 0.1 mM EDTA90% H2O/10% D2O06.51 atm283Bruker AVANCE III HD 700
53D HCCH-TOCSY0.5 mM [U-13C; U-15N] Cold shock protein CspA, 50 mM potassium phosphate, 100 mM potassium chloride, 0.1 mM EDTA90% H2O/10% D2O06.51 atm283Bruker AVANCE III HD 700
63D HCCH-TOCSY0.5 mM [U-13C; U-15N] Cold shock protein CspA, 50 mM potassium phosphate, 100 mM potassium chloride, 0.1 mM EDTA90% H2O/10% D2O06.51 atm283Bruker AVANCE III HD 700
73D 1H-13C NOESY aliphatic0.5 mM [U-13C; U-15N] Cold shock protein CspA, 50 mM potassium phosphate, 100 mM potassium chloride, 0.1 mM EDTA90% H2O/10% D2O06.51 atm283Bruker AVANCE III HD 700
83D 1H-13C NOESY aromatic0.5 mM [U-13C; U-15N] Cold shock protein CspA, 50 mM potassium phosphate, 100 mM potassium chloride, 0.1 mM EDTA90% H2O/10% D2O06.51 atm283Bruker AVANCE III 800
93D 1H-15N NOESY0.5 mM [U-13C; U-15N] Cold shock protein CspA, 50 mM potassium phosphate, 100 mM potassium chloride, 0.1 mM EDTA90% H2O/10% D2O06.51 atm283Bruker AVANCE III HD 700
103D HBHA(CO)NH0.5 mM [U-13C; U-15N] Cold shock protein CspA, 50 mM potassium phosphate, 100 mM potassium chloride, 0.1 mM EDTA90% H2O/10% D2O06.51 atm283Bruker AVANCE III HD 700
112D 1H-13C HSQC aromatic0.5 mM [U-13C; U-15N] Cold shock protein CspA, 50 mM potassium phosphate, 100 mM potassium chloride, 0.1 mM EDTA90% H2O/10% D2O06.51 atm283Bruker AVANCE III 800
122D (HB)CB(CGCD)HD0.5 mM [U-13C; U-15N] Cold shock protein CspA, 50 mM potassium phosphate, 100 mM potassium chloride, 0.1 mM EDTA90% H2O/10% D2O06.51 atm283Bruker AVANCE III 800
132D (HB)CB(CGCDCE)HE0.5 mM [U-13C; U-15N] Cold shock protein CspA, 50 mM potassium phosphate, 100 mM potassium chloride, 0.1 mM EDTA90% H2O/10% D2O06.51 atm283Bruker AVANCE III 800
NMR Spectrometer Information
SpectrometerManufacturerModelField Strength
1BrukerAVANCE III HD700
2BrukerAVANCE III800
NMR Refinement
MethodDetailsSoftware
simulated annealingCNS
torsion angle dynamicsX-PLOR NIH
NMR Ensemble Information
Conformer Selection Criteriastructures with the lowest energy
Conformers Calculated Total Number100
Conformers Submitted Total Number10
Representative Model1 (lowest energy)
Computation: NMR Software
#ClassificationVersionSoftware NameAuthor
1collectionTopSpinBruker Biospin
2processingTopSpinBruker Biospin
3processingNMRPipeDelaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
4peak pickingCcpNmr AnalysisCCPN
5chemical shift assignmentCcpNmr AnalysisCCPN
6data analysisCcpNmr AnalysisCCPN
7structure calculationCYANAGuntert, Mumenthaler and Wuthrich
8refinementCNSBrunger, Adams, Clore, Gros, Nilges and Read
9refinementX-PLOR NIHSchwieters, Kuszewski, Tjandra and Clore