1PYV

NMR solution structure of the mitochondrial F1b presequence peptide from Nicotiana plumbaginifolia


SOLUTION NMR
NMR Experiment
ExperimentTypeSample ContentsSolventIonic StrengthpHPressureTemperature (K)Spectrometer
12D NOESY1 mM F1b presequence, 300 mM sodium dodecyl phosphate30 ul D2O300 mM SDS7ambient318
22D TOCSY1 mM F1b presequence, 300 mM sodium dodecyl phosphate30 ul D2O300 mM SDS7ambient318
3DQF-COSY1 mM F1b presequence, 300 mM sodium dodecyl phosphate30 ul D2O300 mM SDS7ambient318
NMR Spectrometer Information
SpectrometerManufacturerModelField Strength
1VarianINOVA800
2BrukerAVANCE500
NMR Refinement
MethodDetailsSoftware
torsion angle dynamicsThe structure is based on a total of 539 restraints: 518 NOE-derived distance constraints, and 21 phi dihedral angle restraints from J-couplings.Felix
NMR Ensemble Information
Conformer Selection Criteriacombination of lowest energy and restraint violations
Conformers Calculated Total Number100
Conformers Submitted Total Number24
Representative Model1 (closest to the average)
Computation: NMR Software
#ClassificationVersionSoftware NameAuthor
1data analysisFelix2000.1Accelrys
2structure solutionDYANA1.5Guntert, P.
3refinementDYANA1.5Guntert, P.