| distance geometry,
simulated annealing,
simulated annealing refinement,
energy minimization |
The MutS structure models 1-15 are based on a total of 1792 restraints, 1553 are NOE-derived
distance constraints, 184 dihedral angle restraints, 55 distance restraints
from hydrogen bonds. Backbone dihedral angles Phi and Psi were obtained by
employing TALOS software [G. Cornilescu et al., J. Biomol. NMR 1999, 13, 289-302].
Phi and Psi torsion angle restraints for the MutS residues 23-30,
which form a "nascent" helix [M. Tollinger et al., Structure 1998, 6, 1021-1033],
were not used in structure
calculations for MutS models 16-30. |
1 |
