7MQU

The haddock model of GDP KRas in complex with promethazine using NMR chemical shift perturbations


SOLUTION NMR
NMR Experiment
ExperimentTypeSample ContentsSolventIonic StrengthpHPressureTemperature (K)Spectrometer
13D HNCACB0.8 mM [U-99% 13C; U-99% 15N] GTPase KRas, 1.0 mM PMZ, 5 mM [U-99% 2H] DTT, 25 mM sodium phosphate, 50 mM sodium chloride, 10 uM [U-99% 2H] DSS, 5 mM MAGNESIUM ION95% H2O/5% D2O115 mM7.41 Pa298Bruker AVANCE DMX 600
23D CBCA(CO)NH0.8 mM [U-99% 13C; U-99% 15N] GTPase KRas, 1.0 mM PMZ, 5 mM [U-99% 2H] DTT, 25 mM sodium phosphate, 50 mM sodium chloride, 10 uM [U-99% 2H] DSS, 5 mM MAGNESIUM ION95% H2O/5% D2O115 mM7.41 Pa298Bruker AVANCE DMX 600
32D 1H-15N HSQC0.8 mM [U-99% 13C; U-99% 15N] GTPase KRas, 1.0 mM PMZ, 5 mM [U-99% 2H] DTT, 25 mM sodium phosphate, 50 mM sodium chloride, 10 uM [U-99% 2H] DSS, 5 mM MAGNESIUM ION95% H2O/5% D2O115 mM7.41 Pa298Bruker AVANCE DMX 600
43D 1H-15N NOESY0.8 mM [U-99% 13C; U-99% 15N] GTPase KRas, 1.0 mM PMZ, 5 mM [U-99% 2H] DTT, 25 mM sodium phosphate, 50 mM sodium chloride, 10 uM [U-99% 2H] DSS, 5 mM MAGNESIUM ION95% H2O/5% D2O115 mM7.41 Pa298Bruker AVANCE DMX 600
52D 1H-13C HSQC0.8 mM [U-99% 13C; U-99% 15N] GTPase KRas, 1.0 mM PMZ, 5 mM [U-99% 2H] DTT, 25 mM sodium phosphate, 50 mM sodium chloride, 5 mM MAGNESIUM ION, 10 uM [U-99% 2H] DSS100% D2O115 mM7.41 Pa298Bruker AVANCE DMX 600
NMR Spectrometer Information
SpectrometerManufacturerModelField Strength
1BrukerAVANCE DMX600
NMR Refinement
MethodDetailsSoftware
torsion angle dynamicsHADDOCK
NMR Ensemble Information
Conformer Selection Criteriastructures with the lowest energy
Conformers Calculated Total Number1000
Conformers Submitted Total Number5
Representative Model1 (lowest energy)
Computation: NMR Software
#ClassificationVersionSoftware NameAuthor
1collectionTopSpinBruker Biospin
2structure calculationHADDOCKBonvin
3processingNMRPipeDelaglio, Grzesiek, Vuister, Zhu, Pfeifer and Bax
4peak pickingNMRViewJJohnson, One Moon Scientific