2PRU

NMR Structure of Human apoS100B at 10C


SOLUTION NMR
NMR Experiment
ExperimentTypeSample ContentsSolventIonic StrengthpHPressureTemperature (K)Spectrometer
13D_13C-separated_NOESY1-2 mM U-13C,U-15N S100B, 50 mM KCl, 90%H2O/10%D2O90% H2O/10% D2O50 mM7.2ambient283
23D_15N-separated_NOESY1-2 mM U-13C,U-15N S100B, 50 mM KCl, 90%H2O/10%D2O90% H2O/10% D2O50 mM7.2ambient283
315N IPAP-HSQC for Residual dipolar couplings0.7 mM U-15N S100B, 50 mM KCl, 12 mg/ml PF1 Phage, 90%H2O/10%D2O90% H2O/10% D2O50 mM7.2ambient283
NMR Spectrometer Information
SpectrometerManufacturerModelField Strength
1VarianINOVA600
2VarianINOVA800
NMR Refinement
MethodDetailsSoftware
CNS - non-crystallograqphic symmetry for the homodimer, distance geometry, simulated annealing, molecular dynamics. Final Refinement in the presence of explicit solvent.2504 NOEs, 124 Hbond distance restraintsNMRPipe
NMR Ensemble Information
Conformer Selection Criteriastructures with the lowest energy
Conformers Calculated Total Number100
Conformers Submitted Total Number20
Representative Model1 (closest to the average)
Additional NMR Experimental Information
DetailsThe structure was determined using triple-resonance NMR spectroscopy.
Computation: NMR Software
#ClassificationVersionSoftware NameAuthor
1processingNMRPipe2.3F. Delaglio, S. Grzesiek, G. W. Vuister, G. Zhu, J. Pfeifer and A. Bax
2collectionVNMR6.1BVarian Associates
3data analysisNMRView5.2.2B.A. Johnson and R.A. Blevins
4refinementCNS1.1Brunger AT,Adams PD, Clore GM, DeLano WL, Gros P, Grosse-Kunstleve RW,Jiang JS,Kuszewski J, Nilges M, Pannu NS, Read, RJ, Rice, LM, Simonson T, and Warren, GL
5refinementRecoord1Nederveen AJ, Doreleijers JF, Vranken W, Miller Z, Spronk CAEM, Nabuurs SB, G ntert P, Livny M, Markley JL, Nilges M, Ulrich EL, Kaptein R, Bonvin AMJJ