2019
Modeling cell line-specific recruitment of signaling proteins to the insulin-like growth factor 1 receptor
Erickson KE, Rukhlenko OS, Shahinuzzaman M, Slavkova KP, Lin YT, Suderman R, Stites EC, Anghel M, Posner RG, Barua D, Kholodenko BN, Hlavacek WS. Modeling cell line-specific recruitment of signaling proteins to the insulin-like growth factor 1 receptor. PLOS Computational Biology 2019, 15: e1006706. PMID: 30653502, PMCID: PMC6353226, DOI: 10.1371/journal.pcbi.1006706.Peer-Reviewed Original ResearchConceptsReceptor tyrosine kinasesSrc homology 2Autophosphorylation sitesInsulin-like growth factor 1 receptorGrowth factor 1 receptorFactor 1 receptorPTB domain-containing proteinsCopy numberDomain-containing proteinsPhosphotyrosine-binding (PTB) domainProtein copy numbersMultiple autophosphorylation sitesProtein abundance profilesMultiple signaling proteinsShort linear motifsOutcome of competitionCell line-specific modelsHomology 2Cytoplasmic domainSignaling proteinsLinear motifsTyrosine kinaseEffects of competitionRule-based modeling approachRelative abundance
2012
Specification, annotation, visualization and simulation of a large rule-based model for ERBB receptor signaling
Creamer M, Stites E, Aziz M, Cahill J, Tan C, Berens M, Han H, Bussey K, Von Hoff D, Hlavacek W, Posner R. Specification, annotation, visualization and simulation of a large rule-based model for ERBB receptor signaling. BMC Systems Biology 2012, 6: 107. PMID: 22913808, PMCID: PMC3485121, DOI: 10.1186/1752-0509-6-107.Peer-Reviewed Original ResearchConceptsCell signaling networksSignaling networksErbB receptor signalingRule-based modeling approachSignaling proteinsPost-translational modification stateSites of post-translational modificationsNetwork-free simulationCellular signaling networksProtein-protein interactionsPost-translational modificationsReceptor signalingSite of modificationActivation of ERKModification statesProtein complexesProtein interactionsContact mapsCellular signalingTyrosine residuesIndividual serinesDevelopment of softwareProteinRule-based modelKinetics of molecular interactions