PATHWAY: masi04910 Help
Entry
Name
Insulin signaling pathway - Myxocyprinus asiaticus (Chinese sucker)
Description
Insulin binding to its receptor results in the tyrosine phosphorylation of insulin receptor substrates (IRS) by the insulin receptor tyrosine kinase (INSR). This allows association of IRSs with the regulatory subunit of phosphoinositide 3-kinase (PI3K). PI3K activates 3-phosphoinositide-dependent protein kinase 1 (PDK1), which activates Akt, a serine kinase. Akt in turn deactivates glycogen synthase kinase 3 (GSK-3), leading to activation of glycogen synthase (GYS) and thus glycogen synthesis. Activation of Akt also results in the translocation of GLUT4 vesicles from their intracellular pool to the plasma membrane, where they allow uptake of glucose into the cell. Akt also leads to mTOR-mediated activation of protein synthesis by eIF4 and p70S6K. The translocation of GLUT4 protein is also elicited through the CAP/Cbl/TC10 pathway, once Cbl is phosphorylated by INSR.
Other signal transduction proteins interact with IRS including GRB2. GRB2 is part of the cascade including SOS, RAS, RAF and MEK that leads to activation of mitogen-activated protein kinase (MAPK) and mitogenic responses in the form of gene transcription. SHC is another substrate of INSR. When tyrosine phosphorylated, SHC associates with GRB2 and can thus activate the RAS/MAPK pathway independently of IRS-1.
Class
Organismal Systems; Endocrine system
BRITE hierarchy
Pathway map
Ortholog table
Organism
Myxocyprinus asiaticus (Chinese sucker) [GN:
masi ]
Gene
127447519 LOW QUALITY PROTEIN: insulin receptor substrate 2-like [KO:K07187 ]
127419178 phosphatidylinositol 3-kinase regulatory subunit alpha isoform X1 [KO:K02649 ]
127446660 phosphoinositide-3-kinase, regulatory subunit 3b (gamma) isoform X1 [KO:K02649 ]
127433853 phosphatidylinositol 3-kinase regulatory subunit alpha-like isoform X1 [KO:K02649 ]
127440526 phosphatidylinositol 3-kinase regulatory subunit gamma-like isoform X1 [KO:K02649 ]
127448746 phosphatidylinositol 3-kinase regulatory subunit gamma-like isoform X1 [KO:K02649 ]
127442587 phosphatidylinositol 3-kinase regulatory subunit gamma-like isoform X1 [KO:K02649 ]
127419549 phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha isoform-like isoform X1 [KO:K00922 ] [EC:2.7.1.153 ]
127419818 phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha isoform-like [KO:K00922 ] [EC:2.7.1.153 ]
127420056 phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit delta isoform-like isoform X1 [KO:K00922 ] [EC:2.7.1.153 ]
127422253 phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit beta isoform-like isoform X1 [KO:K00922 ] [EC:2.7.1.153 ]
127428087 phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha isoform-like [KO:K00922 ] [EC:2.7.1.153 ]
127429484 phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit beta isoform-like isoform X1 [KO:K00922 ] [EC:2.7.1.153 ]
127455556 protein phosphatase 1 regulatory subunit 3C-B-like isoform X1 [KO:K07189 ]
127414500 si:ch211-167b20.8; protein phosphatase 1 regulatory subunit 3A [KO:K07189 ]
127428887 protein phosphatase 1 regulatory subunit 3B-like isoform X1 [KO:K07189 ]
127423297 protein phosphatase 1 regulatory subunit 3C-B isoform X1 [KO:K07189 ]
127428847 phosphorylase b kinase gamma catalytic chain, skeletal muscle/heart isoform-like isoform X1 [KO:K00871 ] [EC:2.7.11.19 ]
127449459 phosphorylase b kinase regulatory subunit alpha, skeletal muscle isoform isoform X1 [KO:K07190 ]
127425896 phosphorylase b kinase regulatory subunit alpha, liver isoform isoform X1 [KO:K07190 ]
127451621 phosphorylase b kinase regulatory subunit beta isoform X1 [KO:K07190 ]
127424700 cAMP-dependent protein kinase type II-alpha regulatory subunit-like [KO:K04739 ]
127450256 cAMP-dependent protein kinase type I-beta regulatory subunit-like [KO:K04739 ]
127437652 cAMP-dependent protein kinase type II-beta regulatory subunit [KO:K04739 ]
127450850 cAMP-dependent protein kinase type I-alpha regulatory subunit [KO:K04739 ]
127451756 cAMP-dependent protein kinase type I-alpha regulatory subunit-like [KO:K04739 ]
127451878 cAMP-dependent protein kinase type I-beta regulatory subunit isoform X1 [KO:K04739 ]
127439146 protein kinase, cAMP-dependent, regulatory, type II, alpha, B [KO:K04739 ]
127414834 protein kinase, cAMP-dependent, regulatory, type II, alpha A [KO:K04739 ]
127427399 cAMP-dependent protein kinase type I-alpha regulatory subunit-like [KO:K04739 ]
127422796 protein kinase, cAMP-dependent, regulatory, type I, alpha (tissue specific extinguisher 1) b isoform X1 [KO:K04739 ]
127435290 cAMP-dependent protein kinase type II-alpha regulatory subunit-like [KO:K04739 ]
127435802 cAMP-dependent protein kinase type II-beta regulatory subunit-like [KO:K04739 ]
127412455 solute carrier family 2, facilitated glucose transporter member 4-like [KO:K07191 ]
127446667 solute carrier family 2, facilitated glucose transporter member 4-like [KO:K07191 ]
127414054 sorbin and SH3 domain-containing protein 1-like isoform X1 [KO:K06086 ]
127411800 sorbin and SH3 domain-containing protein 1-like isoform X1 [KO:K06086 ]
127415147 rap guanine nucleotide exchange factor 1-like isoform X1 [KO:K06277 ]
127423918 rap guanine nucleotide exchange factor 1-like isoform X1 [KO:K06277 ]
127450786 sterol regulatory element-binding protein 1-like isoform X1 [KO:K07197 ]
127451151 sterol regulatory element-binding protein 1-like isoform X1 [KO:K07197 ]
127414777 5'-AMP-activated protein kinase subunit beta-1-like isoform X1 [KO:K07199 ]
127434020 5'-AMP-activated protein kinase subunit beta-1-like isoform X1 [KO:K07199 ]
127443512 5'-AMP-activated protein kinase subunit gamma-1 isoform X1 [KO:K07200 ]
127431796 5'-AMP-activated protein kinase subunit gamma-1 isoform X1 [KO:K07200 ]
127445121 5'-AMP-activated protein kinase subunit gamma-1-like isoform X1 [KO:K07200 ]
127434143 5'-AMP-activated protein kinase subunit gamma-2a isoform X1 [KO:K07200 ]
127441655 5'-AMP-activated protein kinase subunit gamma-1-like isoform X1 [KO:K07200 ]
127450748 peroxisome proliferator-activated receptor gamma coactivator 1-alpha-like isoform X1 [KO:K07202 ]
127442676 peroxisome proliferator-activated receptor gamma coactivator 1-alpha-like isoform X1 [KO:K07202 ]
127431132 eukaryotic translation initiation factor 4E-binding protein 2-like [KO:K07205 ]
127428661 eukaryotic translation initiation factor 4E-binding protein 2-like [KO:K07205 ]
127412262 eukaryotic translation initiation factor 4E-like isoform X1 [KO:K03259 ]
127437425 eukaryotic translation initiation factor 4E-1B isoform X1 [KO:K03259 ]
127419561 eukaryotic translation initiation factor 4E type 2-like [KO:K03259 ]
127440274 eukaryotic translation initiation factor 4E type 2 isoform X1 [KO:K03259 ]
127443119 eukaryotic translation initiation factor 4E type 2 isoform X1 [KO:K03259 ]
Compound
C05981 Phosphatidylinositol-3,4,5-trisphosphate
Reference
Authors
Ogawa W, Kasuga M.
Title
[Mechanism of insulin action and diabetes mellitus]
Journal
Seikagaku 75:1332-44 (2003)
Reference
Authors
Bevan P.
Title
Insulin signalling.
Journal
J Cell Sci 114:1429-30 (2001)
Reference
Authors
Kanzaki M, Pessin JE.
Title
Insulin signaling: GLUT4 vesicles exit via the exocyst.
Journal
Reference
Authors
Moodie SA, Alleman-Sposeto J, Gustafson TA.
Title
Identification of the APS protein as a novel insulin receptor substrate.
Journal
Reference
Authors
Gual P, Le Marchand-Brustel Y, Tanti JF.
Title
Positive and negative regulation of insulin signaling through IRS-1 phosphorylation.
Journal
Reference
Authors
Le Good JA, Ziegler WH, Parekh DB, Alessi DR, Cohen P, Parker PJ.
Title
Protein kinase C isotypes controlled by phosphoinositide 3-kinase through the protein kinase PDK1.
Journal
Reference
Authors
Saltiel AR, Kahn CR.
Title
Insulin signalling and the regulation of glucose and lipid metabolism.
Journal
Reference
Authors
Inoki K, Corradetti MN, Guan KL.
Title
Dysregulation of the TSC-mTOR pathway in human disease.
Journal
Reference
Authors
Ruggero D, Sonenberg N.
Title
The Akt of translational control.
Journal
Reference
Authors
Nave BT, Ouwens M, Withers DJ, Alessi DR, Shepherd PR.
Title
Mammalian target of rapamycin is a direct target for protein kinase B: identification of a convergence point for opposing effects of insulin and amino-acid deficiency on protein translation.
Journal
Reference
Authors
Pullen N, Dennis PB, Andjelkovic M, Dufner A, Kozma SC, Hemmings BA, Thomas G.
Title
Phosphorylation and activation of p70s6k by PDK1.
Journal
Reference
Authors
Ogawa W, Matozaki T, Kasuga M.
Title
Role of binding proteins to IRS-1 in insulin signalling.
Journal
Mol Cell Biochem 182:13-22 (1998)
Reference
Authors
Ceresa BP, Pessin JE.
Title
Insulin regulation of the Ras activation/inactivation cycle.
Journal
Mol Cell Biochem 182:23-9 (1998)
Reference
Authors
Pollak MN, Schernhammer ES, Hankinson SE.
Title
Insulin-like growth factors and neoplasia.
Journal
Reference
Authors
Datta SR, Dudek H, Tao X, Masters S, Fu H, Gotoh Y, Greenberg ME.
Title
Akt phosphorylation of BAD couples survival signals to the cell-intrinsic death machinery.
Journal
Reference
Authors
Ferre P, Foufelle F
Title
SREBP-1c transcription factor and lipid homeostasis: clinical perspective.
Journal
Reference
Authors
Raghow R, Yellaturu C, Deng X, Park EA, Elam MB
Title
SREBPs: the crossroads of physiological and pathological lipid homeostasis.
Journal
Reference
Authors
Clement S, Krause U, Desmedt F, Tanti JF, Behrends J, Pesesse X, Sasaki T, Penninger J, Doherty M, Malaisse W, Dumont JE, Le Marchand-Brustel Y, Erneux C, Hue L, Schurmans S
Title
The lipid phosphatase SHIP2 controls insulin sensitivity.
Journal
Reference
Authors
Backers K, Blero D, Paternotte N, Zhang J, Erneux C
Title
The termination of PI3K signalling by SHIP1 and SHIP2 inositol 5-phosphatases.
Journal
Related pathway
masi04070 Phosphatidylinositol signaling system
KO pathway
LinkDB
All DBs