In this article, we use quadrupole-quadrupole type interactions to describe the dynamics of the alpha-helical protein chain. To create an equation of motion in order to understand the dynamics. Which analysis the energy transfer mechanism during the transmission. The soliton reveals that the variability is governed by the nonlinear Schrodinger equation’s. Under various physical conditions, the centre of mass, mass velocity, and stability were connected to the soliton. The energy of soliton is conserved.