  The electroexcitation of the ${\cal N}^*(1440)$ Roper resonance, which
defines the first radially excited state of the nucleon, is examined within the
soft-wall AdS/QCD model. Such excited Fock states are characterized by the
leading three-quark component, which determines the main properties of Roper
resonance. The differential configurational entropy (DCE) was used in the
nuclear interaction with a gauge vector field for ${\cal N}^*(1440)$
transition. Comparing the main results with the recent data of the CLAS
Collaboration at JLab shows a good agreement on the accuracy of the computed
data.
