|  | Molecule Name/ Site Name
 | Km (uM) | kcat (1/s) | Ratio (k2/k3)
 | Enzyme Type | Substrate | Product | 
 | 1 | Enzyme Activity: E2
 
 Enzyme Molecule:
 E2
 | 0.3 | 150 | 1 | explicit E-S complex | MAPKKK* 
 | MAPKKK 
 | 
|  | Km is 300 nM and Vmax is 150 from Huang and Ferrell 1996 | 
 | 2 | Enzyme Activity: INPUT(E1)
 
 Enzyme Molecule:
 INPUT(E1)
 | 0.3 | 150 | 1 | explicit E-S complex | MAPKKK 
 | MAPKKK* 
 | 
|  | Km is 300 nM and Vmax is 150 from Huang and Ferrell 1996 | 
 | 3 | Enzyme Activity: MAPKK-PP
 
 Enzyme Molecule:
 MAPKK-PP
 | 0.3 | 150 | 1 | explicit E-S complex | MAPK 
 | MAPK-P 
 | 
|  | Km is 300 nM and Vmax is 150 from Huang and Ferrell 1996 | 
 | 4 | Enzyme Activity: MAPKK-PP[1]
 
 Enzyme Molecule:
 MAPKK-PP
 | 0.3 | 150 | 1 | explicit E-S complex | MAPK-P 
 | MAPK-PP 
 | 
|  | Km is 300 nM and Vmax is 150 from Huang and Ferrell 1996 | 
 | 5 | Enzyme Activity: MAPKKK*
 
 Enzyme Molecule:
 MAPKKK*
 | 0.3 | 150 | 1 | explicit E-S complex | MAPKK 
 | MAPKK-P 
 | 
|  | Km is 300 nM and Vmax is 150 from Huang and Ferrell 1996 | 
 | 6 | Enzyme Activity: MAPKKK*[1]
 
 Enzyme Molecule:
 MAPKKK*
 | 0.3 | 150 | 1 | explicit E-S complex | MAPKK-P 
 | MAPKK-PP 
 | 
|  | Km is 300 nM and Vmax is 150 from Huang and Ferrell 1996 | 
 | 7 | Enzyme Activity: MAPKKPase
 
 Enzyme Molecule:
 MAPKKPase
 | 0.3 | 150 | 1 | explicit E-S complex | MAPKK-P 
 | MAPKK 
 | 
|  | Km is 300 nM and Vmax is 150 from Huang and Ferrell 1996 | 
 | 8 | Enzyme Activity: MAPKKPase
 
 Enzyme Molecule:
 MAPKKPase[1]
 | 0.3 | 150 | 1 | explicit E-S complex | MAPKK-PP 
 | MAPKK-P 
 | 
|  | Km is 300 nM and Vmax is 150 from Huang and Ferrell 1996 | 
 | 9 | Enzyme Activity: MAPKPase
 
 Enzyme Molecule:
 MAPKPase
 | 0.3 | 150 | 1 | explicit E-S complex | MAPK-P 
 | MAPK 
 | 
|  | Km is 300 nM and Vmax is 150 from Huang and Ferrell 1996 | 
 | 10 | Enzyme Activity: MAPKPase
 
 Enzyme Molecule:
 MAPKPase[1]
 | 0.3 | 150 | 1 | explicit E-S complex | MAPK-PP 
 | MAPK-P 
 | 
|  | Km is 300 nM and Vmax is 150 from Huang and Ferrell 1996 |