kx4<-1.45e6	#E + A -> EA
k4<-1.27e3	#EA -> E + A
kx3<-2.59e6	#EA + B -> EAB
k3<-3.22e4	#EAB -> EA + B
kx2<-2.20e3	#EAB -> EY + X
k2<-1.75e6	#EY + X -> EAB
kx1<-4.33e2	#EY -> E + Y
k1<-1.28e8	#E + Y -> EY
k1*k2*k3*k4/(kx1*kx2*kx3*kx4)
e0<-1.e-8
KiA<-kx1/k1
KiB<-kx1*(kx2+k3)/(k2*k3)
KA<-k3*k4/(k1*(k3+k4))
KB<-k4*(kx2+k3)/(k2*(k3+k4))
KAB<-KiA*KB
V<-e0*k3*k4/(k3+k4)
