2.7.1.201 [protein]-Npi-phospho-L-histidine + alpha,alpha-trehalose[side 1] - 2.7.1.201 [protein]-Npi-phospho-L-histidine + alpha,alpha-trehalose[side 1] enzyme IITre-mediated phosphorylation of trehalose requires the activity of enzyme IIAGlc, a component of the major glucose transport system