Levchenko2000_MAPK_noScaffold

Model Identifier
BIOMD0000000011
Short description

MAPK cascade in solution (no scaffold)

Description
This model describes a basic 3- stage Mitogen Activated Protein Kinase (MAPK) cascade in solution. This cascade is typically expressed as RAF= =>MEK==>MAPK (alternative forms are K3==>K2==> K1 and KKK==>KK==>K) . The input signal is RAFK (RAF Kinase) and the output signal is MAPKpp ( doubly phosphorylated form of MAPK) . RAFK phosphorylates RAF once to RAFp. RAFp, the phosphorylated form of RAF induces two phoshporylations of MEK, to MEKp and MEKpp. MEKpp, the doubly phosphorylated form of MEK, induces two phosphorylations of MAPK to MAPKp and MAPKpp.
Rate constant       Reaction
a10 = 5. MAPKPH + MAPKpp -> MAPKppMAPKPH
a1 = 1. RAF + RAFK -> RAFRAFK
a2 = 0.5 RAFp + RAFPH -> RAFpRAFPH
a3 = 3.3 MEK + RAFp -> MEKRAFp
a4 = 10. MEKp + MEKPH -> MEKpMEKPH
a5 = 3.3 MEKp + RAFp -> MEKpRAFp
a6 = 10. MEKPH + MEKpp -> MEKppMEKPH
a7 = 20. MAPK + MEKpp -> MAPKMEKpp
a8 = 5. MAPKp + MAPKPH -> MAPKpMAPKPH
a9 = 20. MAPKp + MEKpp -> MAPKpMEKpp
d10 = 0.4 MAPKppMAPKPH -> MAPKPH + MAPKpp
d1 = 0.4 RAFRAFK -> RAF + RAFK
d2 = 0.5 RAFpRAFPH -> RAFp + RAFPH
d3 = 0.42 MEKRAFp -> MEK + RAFp
d4 = 0.8 MEKpMEKPH -> MEKp + MEKPH
d5 = 0.4 MEKpRAFp -> MEKp + RAFp
d6 = 0.8 MEKppMEKPH -> MEKPH + MEKpp
d7 = 0.6 MAPKMEKpp -> MAPK + MEKpp
d8 = 0.4 MAPKpMAPKPH -> MAPKp + MAPKPH
d9 = 0.6 MAPKpMEKpp -> MAPKp + MEKpp
k10 = 0.1 MAPKppMAPKPH -> MAPKp + MAPKPH
k1 = 0.1 RAFRAFK -> RAFK + RAFp
k2 = 0.1 RAFpRAFPH -> RAF + RAFPH
k3 = 0.1 MEKRAFp -> MEKp + RAFp
k4 = 0.1 MEKpMEKPH -> MEK + MEKPH
k5 = 0.1 MEKpRAFp -> MEKpp + RAFp
k6 = 0.1 MEKppMEKPH -> MEKp + MEKPH
k7 = 0.1 MAPKMEKpp -> MAPKp + MEKpp
k8 = 0.1 MAPKpMAPKPH -> MAPK + MAPKPH
k9 = 0.1 MAPKpMEKpp -> MAPKpp + MEKpp
Variable IC   ODE
MAPK 0.3 MAPK'[t] == d7*MAPKMEKpp[t] + k8*MAPKpMAPKPH[t] -  a7*MAPK[t]*MEKpp[t]
MAPKMEKpp 0 MAPKMEKpp'[t] == -(d7*MAPKMEKpp[t]) - k7*MAPKMEKpp[t]  + a7*MAPK[t]*MEKpp[t]
MAPKp 0 MAPKp'[t] == k7*MAPKMEKpp[t] - a8*MAPKp[t]*MAPKPH[t]  + d8*MAPKpMAPKPH[t] + d9*MAPKpMEKpp[t] + k10* MAPKppMAPKPH[t] - a9*MAPKp[t]*MEKpp[t]
MAPKPH 0.3 MAPKPH'[t] == -(a8*MAPKp[t]*MAPKPH[t]) + d8*MAPKpMAPKPH[ t] + k8*MAPKpMAPKPH[t] - a10*MAPKPH[t]*MAPKpp[t] +  d10*MAPKppMAPKPH[t] + k10*MAPKppMAPKPH[t]
MAPKpMAPKPH 0 MAPKpMAPKPH'[t] == a8*MAPKp[t]*MAPKPH[t] - d8* MAPKpMAPKPH[t] - k8*MAPKpMAPKPH[t]
MAPKpMEKpp 0 MAPKpMEKpp'[t] == -(d9*MAPKpMEKpp[t]) - k9*MAPKpMEKpp[t]  + a9*MAPKp[t]*MEKpp[t]
MAPKpp 0 MAPKpp'[t] == k9*MAPKpMEKpp[t] - a10*MAPKPH[t]*MAPKpp[t]  + d10*MAPKppMAPKPH[t]
MAPKppMAPKPH 0 MAPKppMAPKPH'[t] == a10*MAPKPH[t]*MAPKpp[t] - d10* MAPKppMAPKPH[t] - k10*MAPKppMAPKPH[t]
MEK 0.2 MEK'[t] == k4*MEKpMEKPH[t] + d3*MEKRAFp[t] -  a3*MEK[t]*RAFp[t]
MEKp 0 MEKp'[t] == -(a4*MEKp[t]*MEKPH[t]) + d4*MEKpMEKPH[t]  + k6*MEKppMEKPH[t] + d5*MEKpRAFp[t] + k3*MEKRAFp[ t] - a5*MEKp[t]*RAFp[t]
MEKPH 0.2 MEKPH'[t] == -(a4*MEKp[t]*MEKPH[t]) + d4*MEKpMEKPH[t]  + k4*MEKpMEKPH[t] - a6*MEKPH[t]*MEKpp[t] + d6* MEKppMEKPH[t] + k6*MEKppMEKPH[t]
MEKpMEKPH 0 MEKpMEKPH'[t] == a4*MEKp[t]*MEKPH[t] - d4*MEKpMEKPH[t]  - k4*MEKpMEKPH[t]
MEKpp 0 MEKpp'[t] == d7*MAPKMEKpp[t] + k7*MAPKMEKpp[t] +  d9*MAPKpMEKpp[t] + k9*MAPKpMEKpp[t] - a7*MAPK[t]* MEKpp[t] - a9*MAPKp[t]*MEKpp[t] - a6*MEKPH[t]*MEKpp[t]  + d6*MEKppMEKPH[t] + k5*MEKpRAFp[t]
MEKppMEKPH 0 MEKppMEKPH'[t] == a6*MEKPH[t]*MEKpp[t] - d6*MEKppMEKPH[ t] - k6*MEKppMEKPH[t]
MEKpRAFp 0 MEKpRAFp'[t] == -(d5*MEKpRAFp[t]) - k5*MEKpRAFp[t]  + a5*MEKp[t]*RAFp[t]
MEKRAFp 0 MEKRAFp'[t] == -(d3*MEKRAFp[t]) - k3*MEKRAFp[t] +  a3*MEK[t]*RAFp[t]
RAF 0.4 RAF'[t] == -(a1*RAF[t]*RAFK[t]) + k2*RAFpRAFPH[t] +  d1*RAFRAFK[t]
RAFK 0.1 RAFK'[t] == -(a1*RAF[t]*RAFK[t]) + d1*RAFRAFK[t] +  k1*RAFRAFK[t]
RAFp 0 RAFp'[t] == d5*MEKpRAFp[t] + k5*MEKpRAFp[t] +  d3*MEKRAFp[t] + k3*MEKRAFp[t] - a3*MEK[t]*RAFp[t]  - a5*MEKp[t]*RAFp[t] - a2*RAFp[t]*RAFPH[t] + d2* RAFpRAFPH[t] + k1*RAFRAFK[t]
RAFPH 0.3 RAFPH'[t] == -(a2*RAFp[t]*RAFPH[t]) + d2*RAFpRAFPH[t]  + k2*RAFpRAFPH[t]
RAFpRAFPH 0 RAFpRAFPH'[t] == a2*RAFp[t]*RAFPH[t] - d2*RAFpRAFPH[t]  - k2*RAFpRAFPH[t]
RAFRAFK 0 RAFRAFK'[t] == a1*RAF[t]*RAFK[t] - d1*RAFRAFK[t] -  k1*RAFRAFK[t]

Generated by Cellerator Version 1.4.3 (6-March-2004) using Mathematica 5.0 for Mac OS X (November 19, 2003), March 6, 2004 12:18:07, using (PowerMac, PowerPC,Mac OS X,MacOSX,Darwin)

author=B.E.Shapiro

This model originates from BioModels Database: A Database of Annotated Published Models (http://www.ebi.ac.uk/biomodels/). It is copyright (c) 2005-2010 The BioModels.net Team.
For more information see the terms of use .
To cite BioModels Database, please use: Li C, Donizelli M, Rodriguez N, Dharuri H, Endler L, Chelliah V, Li L, He E, Henry A, Stefan MI, Snoep JL, Hucka M, Le Novère N, Laibe C (2010) BioModels Database: An enhanced, curated and annotated resource for published quantitative kinetic models. BMC Syst Biol., 4:92.

Format
SBML (L2V4)
Related Publication
  • Scaffold proteins may biphasically affect the levels of mitogen-activated protein kinase signaling and reduce its threshold properties.
  • A Levchenko, J Bruck, P W Sternberg
  • Proceedings of the National Academy of Sciences of the United States of America , 5/ 2000 , Volume 97 , Issue 11 , pages: 5818-5823 , PubMed ID: 10823939
Contributors
Submitter of the first revision: Nicolas Le Novère
Submitter of this revision: Lucian Smith
Curator: Lucian Smith
Modeller: Nicolas Le Novère

Metadata information

is (2 statements)
BioModels Database BIOMD0000000011
BioModels Database MODEL6615234250

isDescribedBy (1 statement)
PubMed 10823939

isDerivedFrom (3 statements)
PubMed 6501300
PubMed 6947258
BioModels Database BIOMD0000000009

hasTaxon (1 statement)
Taxonomy Xenopus laevis

isVersionOf (1 statement)
Gene Ontology MAPK cascade

isHomologTo (1 statement)
Reactome REACT_634

hasProperty (1 statement)
Mathematical Modelling Ontology Ordinary differential equation model

Curation status
Curated
Modelling approach(es)
ordinary differential equation model

Connected external resources