Skip to main content

 1OMQ | pdb_00001omq

Structure of penetratin in bicellar solution


SOLUTION NMR
NMR Experiment
ExperimentTypeSample ContentsSolventIonic StrengthpHPressureTemperature (K)Spectrometer
12D NOESY3mM penetratin, 50 mM KCl; 15% w/v (DMPC+DMPG)/DHPC bicellar solution with q=0.5 and 5% D2O15% w/v (DMPC+DMPG)/DHPC bicellar solution with q=0.5 and 5% D2O50mM KCl5.51 atm310
22D TOCSY3mM penetratin, 50 mM KCl; 15% w/v (DMPC+DMPG)/DHPC bicellar solution with q=0.5 and 5% D2O15% w/v (DMPC+DMPG)/DHPC bicellar solution with q=0.5 and 5% D2O50mM KCl5.51 atm310
NMR Spectrometer Information
SpectrometerManufacturerModelField Strength
1VarianUNITY600
NMR Refinement
MethodDetailsSoftware
distance geometryA total of 129 distance constraints where identified, mostly sequential and medium range NOEs (40 intra-residue, 54 sequential and 35 medium range NOEs)VNMR
NMR Ensemble Information
Conformer Selection Criteriastructures with the lowest energy
Conformers Calculated Total Number60
Conformers Submitted Total Number20
Representative Model1 (closest to the average,lowest energy)
Additional NMR Experimental Information
DetailsStructure was determined by standard 2D homonuclear techniques
Computation: NMR Software
#ClassificationVersionSoftware NameAuthor
1collectionVNMR6.1c
2data analysisFelix2000.1
3structure solutionDYANA1.5Guntert, Mumenthaler, Herrmann
4refinementDYANA1.5Guntert, Mumenthaler, Herrmann