Part of an ABC transporter complex involved in glucose import (Probable). Responsible for energy coupling to the transport system (By similarity). ATP + D-glucose(out) + H2O = ADP + D-glucose(in) + H(+) + phosphate The complex is composed of two ATP-binding proteins (TsgD13), two transmembrane proteins (TsgB13 and TsgC13) and a solute-binding protein (TsgA13). Mutant with a disruption within tsgB13 or tsgD13 cannot use glucose for nitrate respirative growth. However, the mutant can grow aerobically using glucose as the sole energy source. Belongs to the ABC transporter superfamily.