Find PDB structures and Computed Structure Models (CSM) by combining queries from tools in this suite: Attribute Search, Sequence Similarity, Sequence Motif, 3D Similarity, and 3D Motif with 'AND' logic.
NMR solution structure of TcUBP1, a single RBD-unit from Trypanosoma cruzi
SOLUTION NMR
NMR Experiment
Experiment
Type
Sample Contents
Solvent
Ionic Strength
pH
Pressure
Temperature (K)
Spectrometer
1
3D_15N-separated_NOESY
1.5 mM TcUBP1 (GQ), 50 mM Tris-HCl, 50 mM NaCl, 1 mM DTT and 1 mM NaN3, 90% H2O, 10% D2O
90% H2O/10% D2O
50 mM NaCl
7.2
ambient
303
2
2D NOESY
1.5 mM TcUBP1 (GQ), 50 mM Tris-HCl, 50 mM NaCl, 1 mM DTT and 1 mM NaN3
100% D2O
50 mM NaCl
7.2
ambient
303
3
3D_13C-separated_NOESY
1.5 mM TcUBP1 (GQ), 50 mM Tris-HCl, 50 mM NaCl, 1 mM DTT and 1 mM NaN3
100% D2O
50 mM NaCl
7.2
ambient
303
NMR Spectrometer Information
Spectrometer
Manufacturer
Model
Field Strength
1
Bruker
DRX
500
2
Varian
INOVA
800
NMR Refinement
Method
Details
Software
distance geometry, simulated annealing
the 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 Criteria
structures with the least restraint violations, structures with the lowest energy
Conformers Calculated Total Number
100
Conformers Submitted Total Number
20
Representative Model
1 (closest to the average)
Additional NMR Experimental Information
Details
The structure was determined using triple-resonance NMR spectroscopy