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NMR shows why a small chemical change almost abolishes the antimicrobial activity of GccF


SOLUTION NMR
NMR Experiment
ExperimentTypeSample ContentsSolventIonic StrengthpHPressureTemperature (K)Spectrometer
1TOCSY1 mM natural abundabnce GccF modified95% H2O/5% D2O0 mM01 atm307Bruker Bruker Avance 700
22D 1H-1H NOESY1 mM natural abundabnce GccF modified95% H2O/5% D2O0 mM01 atm307Bruker Bruker Avance 700
32D DQF-COSY1 mM natural abundabnce GccF modified95% H2O/5% D2O0 mM01 atm307Bruker Bruker Avance 700
42D 1H-13C HSQC1 mM natural abundabnce GccF modified95% H2O/5% D2O0 mM01 atm307Bruker Bruker Avance 700
5HMBC1 mM natural abundabnce GccF modified95% H2O/5% D2O0 mM01 atm307Bruker Bruker Avance 700
63D 1H-13C TOCSY1 mM natural abundabnce GccF modified95% H2O/5% D2O0 mM01 atm307Bruker Bruker Avance 700
NMR Spectrometer Information
SpectrometerManufacturerModelField Strength
1BrukerBruker Avance700
NMR Refinement
MethodDetailsSoftware
simulated annealingYASARA
NMR Ensemble Information
Conformer Selection Criteriastructures with the lowest energy
Conformers Calculated Total Number30
Conformers Submitted Total Number10
Representative Model1 (lowest energy)
Computation: NMR Software
#ClassificationVersionSoftware NameAuthor
1refinementYASARAElmer Krieger
2structure calculationYASARAElmer Krieger
3chemical shift assignmentCARAKeller and Wuthrich
4peak pickingATNOSHermann