Entry
Name
PI3K-Akt signaling pathway - Eumetopias jubatus (Steller sea lion)
Description
The phosphatidylinositol 3' -kinase(PI3K)-Akt signaling pathway is activated by many types of cellular stimuli or toxic insults and regulates fundamental cellular functions such as transcription, translation, proliferation, growth, and survival. The binding of growth factors to their receptor tyrosine kinase (RTK) or G protein-coupled receptors (GPCR) stimulates class Ia and Ib PI3K isoforms, respectively. PI3K catalyzes the production of phosphatidylinositol-3,4,5-triphosphate (PIP3) at the cell membrane. PIP3 in turn serves as a second messenger that helps to activate Akt. Once active, Akt can control key cellular processes by phosphorylating substrates involved in apoptosis, protein synthesis, metabolism, and cell cycle.
Class
Environmental Information Processing; Signal transduction
BRITE hierarchy
Pathway map
Other DBs
Organism
Eumetopias jubatus (Steller sea lion) [GN:
eju ]
Gene
114197031 GNG8; guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-8 [KO:K04544 ]
114197263 MCL1; induced myeloid leukemia cell differentiation protein Mcl-1 [KO:K02539 ]
114197706 GNG14; putative guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-14 [KO:K04347 ]
114198407 PPP2R2C; protein phosphatase 2, regulatory subunit B, gamma [KO:K04354 ]
114198645 CRTC2; CREB-regulated transcription coactivator 2 isoform X1 [KO:K16333 ]
114198669 IL6R; interleukin-6 receptor subunit alpha isoform X1 [KO:K05055 ]
114198708 CREB3L4; cyclic AMP-responsive element-binding protein 3-like protein 4 isoform X1 [KO:K09048 ]
114199341 NFKB1; nuclear factor NF-kappa-B p105 subunit isoform X1 [KO:K02580 ]
114199649 FLT3LG; fms-related tyrosine kinase 3 ligand isoform X1 [KO:K05454 ]
114201152 GNGT2; guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-T2 isoform X1 [KO:K04549 ]
114201157 COL1A1; LOW QUALITY PROTEIN: collagen alpha-1(I) chain [KO:K06236 ]
114201173 NGFR; tumor necrosis factor receptor superfamily member 16 [KO:K02583 ]
114202233 EIF4EBP1; eukaryotic translation initiation factor 4E-binding protein 1 [KO:K07205 ]
114202397 PPP2R1A; serine/threonine-protein phosphatase 2A 65 kDa regulatory subunit A alpha isoform isoform X1 [KO:K03456 ]
114204406 PPP2R5D; serine/threonine-protein phosphatase 2A 56 kDa regulatory subunit delta isoform [KO:K11584 ]
114204709 GDNF; glial cell line-derived neurotrophic factor isoform X1 [KO:K05452 ]
114205178 PIK3AP1; phosphoinositide 3-kinase adapter protein 1 isoform X1 [KO:K12230 ]
114205469 FGF8; LOW QUALITY PROTEIN: fibroblast growth factor 8 [KO:K04358 ]
114205545 PPP2R3A; serine/threonine-protein phosphatase 2A regulatory subunit B'' subunit alpha isoform X1 [KO:K11583 ]
114205617 PIK3CB; phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit beta isoform isoform X1 [KO:K00922 ] [EC:2.7.1.153 ]
114206044 PPP2R5C; serine/threonine-protein phosphatase 2A 56 kDa regulatory subunit gamma isoform isoform X1 [KO:K11584 ]
114206513 GNB5; guanine nucleotide-binding protein subunit beta-5 [KO:K04539 ]
114206954 PIK3CA; phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha isoform [KO:K00922 ] [EC:2.7.1.153 ]
114206994 GNB4; guanine nucleotide-binding protein subunit beta-4 [KO:K04538 ]
114208195 FGF2; LOW QUALITY PROTEIN: fibroblast growth factor 2 [KO:K18497 ]
114208401 GNG5; guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-5 [KO:K04542 ]
114208489 GNG12; guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-12 [KO:K04347 ]
114208602 EIF4E1B; eukaryotic translation initiation factor 4E type 1B [KO:K03259 ]
114209514 PPP2CA; serine/threonine-protein phosphatase 2A catalytic subunit alpha isoform [KO:K04382 ] [EC:3.1.3.16 ]
114210371 GNG4; guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-4 [KO:K04541 ]
114210795 EIF4E2; eukaryotic translation initiation factor 4E type 2 isoform X1 [KO:K03259 ]
114211331 PPP2R1B; serine/threonine-protein phosphatase 2A 65 kDa regulatory subunit A beta isoform isoform X1 [KO:K03456 ]
114211711 CREB3L2; cyclic AMP-responsive element-binding protein 3-like protein 2 isoform X1 [KO:K09048 ]
114213130 PIK3CD; phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit delta isoform isoform X1 [KO:K00922 ] [EC:2.7.1.153 ]
114213175 GNB1; guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1 [KO:K04536 ]
114213489 GNG10; guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-10 [KO:K04545 ]
114213967 GNG2; guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2 [KO:K07826 ]
114214309 GNB2; guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-2 [KO:K04537 ]
114214562 IL4R; interleukin-4 receptor subunit alpha isoform X1 [KO:K05071 ]
114214678 MAGI1; membrane-associated guanylate kinase, WW and PDZ domain-containing protein 1 isoform X1 [KO:K05631 ]
114215177 CREB3L1; cyclic AMP-responsive element-binding protein 3-like protein 1 [KO:K09048 ]
114215503 GNG13; guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-13 [KO:K04547 ]
114215733 MLST8; target of rapamycin complex subunit LST8 isoform X1 [KO:K08266 ]
114215964 CREB1; cyclic AMP-responsive element-binding protein 1 isoform X1 [KO:K05870 ]
114216073 RPTOR; regulatory-associated protein of mTOR isoform X1 [KO:K07204 ]
114216966 CSF3R; granulocyte colony-stimulating factor receptor isoform X1 [KO:K05061 ]
114217424 PPP2R2A; serine/threonine-protein phosphatase 2A 55 kDa regulatory subunit B alpha isoform isoform X1 [KO:K04354 ]
114217682 PPP2R5E; serine/threonine-protein phosphatase 2A 56 kDa regulatory subunit epsilon isoform [KO:K11584 ]
114217727 IL2RA; interleukin-2 receptor subunit alpha isoform X1 [KO:K05068 ]
114217798 PPP2R3C; serine/threonine-protein phosphatase 2A regulatory subunit B'' subunit gamma isoform X1 [KO:K11583 ]
114218039 PPP2R3B; serine/threonine-protein phosphatase 2A regulatory subunit B'' subunit beta isoform X1 [KO:K11583 ]
114218041 IL3RA; interleukin-3 receptor subunit alpha isoform X1 [KO:K04737 ]
114218277 CREB3; cyclic AMP-responsive element-binding protein 3 [KO:K09048 ]
114218365 IL2RB; interleukin-2 receptor subunit beta isoform X1 [KO:K05069 ]
114218415 PDGFB; platelet-derived growth factor subunit B isoform X1 [KO:K17386 ]
114218458 ATF4; cyclic AMP-dependent transcription factor ATF-4 [KO:K04374 ]
114220313 GNG3; guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-3 [KO:K04540 ]
114220332 VEGFB; vascular endothelial growth factor B isoform X1 [KO:K16858 ]
114220366 PPP2R5B; serine/threonine-protein phosphatase 2A 56 kDa regulatory subunit beta isoform [KO:K11584 ]
114220602 GNGT1; guanine nucleotide-binding protein G(T) subunit gamma-T1 isoform X1 [KO:K04548 ]
114220746 GNG11; guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-11 [KO:K04546 ]
114220836 PIK3CG; phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit gamma isoform isoform X1 [KO:K21289 ] [EC:2.7.1.153 ]
114221027 PPP2R2B; serine/threonine-protein phosphatase 2A 55 kDa regulatory subunit B beta isoform isoform X1 [KO:K04354 ]
114221152 CREB5; cyclic AMP-responsive element-binding protein 5 isoform X1 [KO:K09047 ]
114221655 MAGI2; membrane-associated guanylate kinase, WW and PDZ domain-containing protein 2 isoform X1 [KO:K05629 ]
114221842 PPP2R2D; serine/threonine-protein phosphatase 2A 55 kDa regulatory subunit B delta isoform isoform X1 [KO:K04354 ]
114222060 ATF6B; cyclic AMP-dependent transcription factor ATF-6 beta isoform X1 [KO:K09049 ]
114222462 GNB3; guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-3 [KO:K07825 ]
114223997 FASLG; tumor necrosis factor ligand superfamily member 6 [KO:K04389 ]
114224124 ATF2; cyclic AMP-dependent transcription factor ATF-2 isoform X1 [KO:K04450 ]
114224631 PIK3R1; phosphatidylinositol 3-kinase regulatory subunit alpha isoform X1 [KO:K02649 ]
114225321 PIK3R5; phosphoinositide 3-kinase regulatory subunit 5 isoform X1 [KO:K21290 ]
114225323 PIK3R6; phosphoinositide 3-kinase regulatory subunit 6 isoform X1 [KO:K21290 ]
114225738 EIF4B; eukaryotic translation initiation factor 4B isoform X1 [KO:K03258 ]
114225923 PPP2R5A; serine/threonine-protein phosphatase 2A 56 kDa regulatory subunit alpha isoform [KO:K11584 ]
114226217 GNG7; guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-7 [KO:K04543 ]
114226347 CREB3L3; cyclic AMP-responsive element-binding protein 3-like protein 3 isoform X1 [KO:K09048 ]
114226659 PIK3R2; phosphatidylinositol 3-kinase regulatory subunit beta [KO:K02649 ]
Compound
C04637 1-Phosphatidyl-D-myo-inositol 4,5-bisphosphate
C05981 Phosphatidylinositol-3,4,5-trisphosphate
Reference
Authors
Engelman JA, Luo J, Cantley LC
Title
The evolution of phosphatidylinositol 3-kinases as regulators of growth and metabolism.
Journal
Reference
Authors
Song G, Ouyang G, Bao S
Title
The activation of Akt/PKB signaling pathway and cell survival.
Journal
Reference
Authors
Hers I, Vincent EE, Tavare JM
Title
Akt signalling in health and disease.
Journal
Reference
Authors
Duronio V
Title
The life of a cell: apoptosis regulation by the PI3K/PKB pathway.
Journal
Reference
Authors
Kim D, Chung J.
Title
Akt: versatile mediator of cell survival and beyond.
Journal
Reference
Authors
Koyasu S
Title
The role of PI3K in immune cells.
Journal
Reference
Authors
Okkenhaug K, Vanhaesebroeck B.
Title
PI3K in lymphocyte development, differentiation and activation.
Journal
Reference
Authors
Richardson CJ, Schalm SS, Blenis J
Title
PI3-kinase and TOR: PIKTORing cell growth.
Journal
Reference
Authors
Zhang X, Tang N, Hadden TJ, Rishi AK
Title
Akt, FoxO and regulation of apoptosis.
Journal
Reference
Authors
Georgescu MM
Title
PTEN Tumor Suppressor Network in PI3K-Akt Pathway Control.
Journal
Reference
Authors
West KA, Castillo SS, Dennis PA
Title
Activation of the PI3K/Akt pathway and chemotherapeutic resistance.
Journal
Reference
Authors
Wymann MP, Pirola L
Title
Structure and function of phosphoinositide 3-kinases.
Journal
Reference
Authors
Moelling K, Schad K, Bosse M, Zimmermann S, Schweneker M
Title
Regulation of Raf-Akt Cross-talk.
Journal
Reference
Authors
Kikani CK, Dong LQ, Liu F
Title
"New"-clear functions of PDK1: beyond a master kinase in the cytosol?
Journal
Reference
Authors
Blume-Jensen P, Hunter T
Title
Oncogenic kinase signalling.
Journal
Reference
Authors
Osaki M, Oshimura M, Ito H
Title
PI3K-Akt pathway: its functions and alterations in human cancer.
Journal
Reference
Authors
Noguchi M, Ropars V, Roumestand C, Suizu F
Title
Proto-oncogene TCL1: more than just a coactivator for Akt.
Journal
Reference
Authors
Lemmon MA, Schlessinger J
Title
Cell signaling by receptor tyrosine kinases.
Journal
Reference
Authors
Skaper SD
Title
The neurotrophin family of neurotrophic factors: an overview.
Journal
Related pathway
eju04620 Toll-like receptor signaling pathway
eju04662 B cell receptor signaling pathway
KO pathway