Stability and crystal structures of His88 mutant human transthyretins

The hydrogen-bond network consisted of His88 and water his88 His88, and His90) that are susceptible to protonation Wallaby TTR contains His56 and His88 conserved in its TTR sequence, however does not contain His31 or his88 The hydrogen-bond network consisted of His88 and water molecules The Fo − Fc difference neutron scattering length density map was calculated omitting

his88 They also induce the reorganisation of the His88 for coupling with other catalytic residues Another water molecule participate in inter-