the response of this device to increases in glucose-atp concentration was observed using hexokinase ( atp : d-hexose 6-phosphotransferase , ec 2.7.1.1 ) , and to increases in glucose concentration using glucose oxidase ( beta-d-glucose : oxygen 1-oxidoreductase , ec 1.1.3.4 ) .
C0019472
hexokinase
C0031727
phosphotransferase