|  | Name  | Accession Type
 | Initial Conc.
 (uM)
 | Volume (fL)
 | Buffered | Sum Total Of | 
| 1 | E2 | Pathway | 0.0003 | 0 | No | - | 
|  | E2tot. concn is 0.0003 uM from Huang and Ferrell | 
| 2 | INPUT(E1) | Pathway | 0.1 | 0 | No | - | 
|  | E1tot concn. = 0.0003 uM from Mathematica code received from Dr. Ferrell through personal communication. | 
| 3 | MAPK | Pathway | 1.2 | 0 | No | - | 
|  | Concn. is 1.2 uM from Huang and Ferrell 1996 | 
| 4 | MAPK-P | Pathway | 0 | 0 | No | - | 
|  | This is the single phosphorylated form of MAPK from Huang and Ferrell 1996 | 
| 5 | MAPK-PP | Pathway | 0 | 0 | No | - | 
|  | This is the double phosphorylated form of MAPK from Huang and Ferrell 1996 | 
| 6 | MAPKK | Pathway | 1.2 | 0 | No | - | 
|  | Concn. is 1.2 uM from Huang and Ferrell 1996 | 
| 7 | MAPKK-P | Pathway | 0 | 0 | No | - | 
|  | This is the single phosphorylated form of MAPKK from Huang and Ferrell 1996 | 
| 8 | MAPKK-PP | Pathway | 0 | 0 | No | - | 
|  | This is the double phosphorylated form of MAPKK from Huang and Ferrell 1996 | 
| 9 | MAPKKK | Pathway | 0.003 | 0 | No | - | 
|  | Concn. of MAPKKKtot=0.003 uM from Huang and Ferrell 1996 | 
| 10 | MAPKKK* | Pathway | 0 | 0 | No | - | 
|  | This is the activated form of MAPKKK from Huang and Ferrell 1996 | 
| 11 | MAPKKPase | Pathway | 0.0003 | 0 | No | - | 
|  | Concn. of mekpasetot i.e.,MAPKKpasetot=0.003 uM from Huang and Ferrrell 1996 | 
| 12 | MAPKKPase[1] | Pathway | 0.0003 | 0 | No | - | 
|  | Concn. of mekpasetot i.e.,MAPKKpasetot=0.0003 uM from Huang and Ferrell, 1996 | 
| 13 | MAPKPase | Pathway | 0.12 | 0 | No | - | 
|  | Concn. of mapkpasetot=0.12 uM from Huang and Ferrell 1996 | 
| 14 | MAPKPase[1] | Pathway | 0.12 | 0 | No | - | 
|  | Concn. of mapkpasetot =0.12 uM from Huang and Ferrell 1996 |