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Molecule Parameter List for Internal_L.EGFR | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| The statistics table lists the distribution of a molecule acting either as a substrate, product, enzyme or as a molecule within the network. The text color of a molecule is highlighted by  color. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Statistics | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Internal_L.EGFR participated as | Molecule | Sum total of | Enzyme | Substrate of an enzyme | Product of an enzyme | Substrate in Reaction | Product in Reaction |
| No. of occurrences | 1 | 0 | 0 | 0 | 0 | 0 | 1 |
Accession and Pathway Details |
| Accession Name | Accession No. | Accession Type | Pathway Link |
2003 | 50 | Network | Shared_Object_MAPK_network_2003, PKC, PLA2, PLCbeta, Gq, MAPK, Ras, EGFR, Sos, PLC_g, CaMKII, CaM, PP1, PP2B, PKA, AC |
| This is a network model of many pathways present at the neuronal synapse. The network has properties of temporal tuning as well as steady-state computational properties. In its default form the network is bistable.Bhalla US Biophys J. 2004 Aug;87(2):745-53 | |||
Internal_L.EGFR acting as a Molecule in MAPK_network_2003 Network
| Name | Accession Name | Pathway Name | Initial Conc. (uM) | Volume (fL) | Buffered | |
| Internal_L.EGFR | 2003 Accession No. : 50 | EGFR Pathway No. : 213 | 0 | 1000 | No | |
Internal_L.EGFR acting as a Product in a reaction in MAPK_network_2003 Network
| Kd is calculated only for second order reactions, like nA+nB <->nC or nA<->nC+nD, where n is number and A,B,C,D are molecules, where as for first order reactions Keq is calculated. Kd for higher order reaction are not consider. |
| Name | Accession Name | Pathway Name | Kf | Kb | Kd | tau | Reagents |
| Internalize | 2003 Accession No. : 50 | EGFR Pathway No. : 213 | 0.002 (s^-1) | 0.0003 (s^-1) | Keq = 0.165(uM) | 434.783sec | Substrate L.EGFR Product Internal_L.EGFR |
| See Helin and Beguinot JBC 266:13 1991 pg 8363-8368. In Fig 3 they have internalization tau about 10 min, equil at about 20% EGF available. So kf = 4x kb, and 1/(kf + kb) = 600 sec so kb = 1/3K = 3.3e-4, and kf = 1.33e-3. This doesn't take into account the unbound receptor, so we need to push the kf up a bit, to 0.002 | |||||||