1U6F

NMR solution structure of TcUBP1, a single RBD-unit from Trypanosoma cruzi


SOLUTION NMR
NMR Experiment
ExperimentTypeSample ContentsSolventIonic StrengthpHPressureTemperature (K)Spectrometer
13D_15N-separated_NOESY1.5 mM TcUBP1 (GQ), 50 mM Tris-HCl, 50 mM NaCl, 1 mM DTT and 1 mM NaN3, 90% H2O, 10% D2O90% H2O/10% D2O50 mM NaCl7.2ambient303
22D NOESY1.5 mM TcUBP1 (GQ), 50 mM Tris-HCl, 50 mM NaCl, 1 mM DTT and 1 mM NaN3100% D2O50 mM NaCl7.2ambient303
33D_13C-separated_NOESY1.5 mM TcUBP1 (GQ), 50 mM Tris-HCl, 50 mM NaCl, 1 mM DTT and 1 mM NaN3100% D2O50 mM NaCl7.2ambient303
NMR Spectrometer Information
SpectrometerManufacturerModelField Strength
1BrukerDRX500
2VarianINOVA800
NMR Refinement
MethodDetailsSoftware
distance geometry, simulated annealingthe structures are based on a total of 1545 restraints: 1369 are NOE-derived distance constraints, 122 are dihedral angle restraints and 54 are distance restraints from hydrogen bonds.XwinNMR
NMR Ensemble Information
Conformer Selection Criteriastructures with the least restraint violations, structures 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
1collectionXwinNMR2.1Bruker
2processingGifa4.0Marc-Andr Delsuc
3data analysisXEASY1.3.13Bartels
4refinementTALOS2003.027.13.05Bax
5structure solutionARIA1.1Nilges
6refinementCNS1.1Brunger