5WPY

Solution Structure of KstB-PCP loaded with nicotinic acid in kosinostatin biosynthesis


SOLUTION NMR
NMR Experiment
ExperimentTypeSample ContentsSolventIonic StrengthpHPressureTemperature (K)Spectrometer
12D 1H-15N HSQC2.0 mM [U-99% 15N][U-99% 13C] holo-KstB-PCP, 80 mM sodium phosphate, 50 mM NaCl90% H2O/10% D2O130 mM7.01 atm293Varian INOVA 600
22D 1H-13C HSQC2.0 mM [U-99% 15N][U-99% 13C] holo-KstB-PCP, 80 mM sodium phosphate, 50 mM NaCl90% H2O/10% D2O130 mM7.01 atm293Varian INOVA 600
33D CBCA(CO)NH2.0 mM [U-99% 15N][U-99% 13C] holo-KstB-PCP, 80 mM sodium phosphate, 50 mM NaCl90% H2O/10% D2O130 mM7.01 atm293Varian INOVA 600
43D HNCO2.0 mM [U-99% 15N][U-99% 13C] holo-KstB-PCP, 80 mM sodium phosphate, 50 mM NaCl90% H2O/10% D2O130 mM7.01 atm293Varian INOVA 600
53D HNCA2.0 mM [U-99% 15N][U-99% 13C] holo-KstB-PCP, 80 mM sodium phosphate, 50 mM NaCl90% H2O/10% D2O130 mM7.01 atm293Varian INOVA 600
93D HNCACB2.0 mM [U-99% 15N][U-99% 13C] holo-KstB-PCP, 80 mM sodium phosphate, 50 mM NaCl90% H2O/10% D2O130 mM7.01 atm293Varian INOVA 600
83D HN(CO)CA2.0 mM [U-99% 15N][U-99% 13C] holo-KstB-PCP, 80 mM sodium phosphate, 50 mM NaCl90% H2O/10% D2O130 mM7.01 atm293Varian INOVA 600
73D 1H-15N NOESY2.0 mM [U-99% 15N][U-99% 13C] holo-KstB-PCP, 80 mM sodium phosphate, 50 mM NaCl90% H2O/10% D2O130 mM7.01 atm293Varian INOVA 600
63D 1H-13C NOESY2.0 mM [U-99% 15N][U-99% 13C] holo-KstB-PCP, 80 mM sodium phosphate, 50 mM NaCl90% H2O/10% D2O130 mM7.01 atm293Varian INOVA 600
103D HCCH-TOCSY2.0 mM [U-99% 15N][U-99% 13C] holo-KstB-PCP, 80 mM sodium phosphate, 50 mM NaCl90% H2O/10% D2O130 mM7.01 atm293Varian INOVA 600
113D 1H-15N TOCSY2.0 mM [U-99% 15N][U-99% 13C] holo-KstB-PCP, 80 mM sodium phosphate, 50 mM NaCl90% H2O/10% D2O130 mM7.01 atm293Varian INOVA 600
NMR Spectrometer Information
SpectrometerManufacturerModelField Strength
1VarianINOVA600
NMR Refinement
MethodDetailsSoftware
simulated annealingX-PLOR NIH
NMR Ensemble Information
Conformer Selection Criteriastructures with the lowest energy
Conformers Calculated Total Number100
Conformers Submitted Total Number20
Representative Model1 (lowest energy)
Computation: NMR Software
#ClassificationVersionSoftware NameAuthor
1refinementX-PLOR NIHSCHWIETERS, KUSZEWSKI, TJANDRA AND CLORE
2structure solutionX-PLOR NIH
3structure solutionSparky
4structure solutionNMRPipe