Dear modeller users and "caretakers",
i was using modeller to model a heterohexameric complex from mouse where
the yeast orthologous structure is known.
to evaluate the models i used the DOPE score and visualized a dozen
available intersubunit DSS/BS crosslinks using Xlink Analyzer in chimera.
for 2 neighbouring subunit 3 crosslinks indicate that the published
heterohexameric complex appears to have a different arrangement in that
part than the published one (crosslinked residues between subunits are
around 60A apart)
in order to obtain a model satisfying those crosslink restrains would one
add the 3 crosslinks as below, or can you recommend a better approach:
def special_restraints(self, aln):
rsr = self.restraints
at = self.atoms
# Constrain the distance between alpha carbons in residues 611 chain D
# and 224 chain B to be less than 30 angstroms:
thanks a lot!!!!