Entry
Name
PI3K-Akt signaling pathway - Panthera pardus (leopard)
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
Ortholog table
Other DBs
Organism
Panthera pardus (leopard) [GN:
ppad ]
Gene
109271282 BDNF; LOW QUALITY PROTEIN: brain-derived neurotrophic factor [KO:K04355 ]
109251089 PDGFA; platelet-derived growth factor subunit A isoform X1 [KO:K04359 ]
109265580 PDGFB; platelet-derived growth factor subunit B isoform X1 [KO:K17386 ]
109272007 CSF1; macrophage colony-stimulating factor 1 isoform X1 [KO:K05453 ]
109253059 FLT3LG; fms-related tyrosine kinase 3 ligand isoform X1 [KO:K05454 ]
109275819 GDNF; glial cell line-derived neurotrophic factor isoform X1 [KO:K05452 ]
109247323 NGFR; tumor necrosis factor receptor superfamily member 16 [KO:K02583 ]
109251192 RAC1; ras-related C3 botulinum toxin substrate 1 isoform X1 [KO:K04392 ]
109272700 PIK3AP1; phosphoinositide 3-kinase adapter protein 1 isoform X1 [KO:K12230 ]
109275827 OSMR; oncostatin-M-specific receptor subunit beta isoform X1 [KO:K05057 ]
109273771 IL2RA; interleukin-2 receptor subunit alpha isoform X1 [KO:K05068 ]
109265527 IL2RB; interleukin-2 receptor subunit beta isoform X1 [KO:K05069 ]
109256524 IL4R; interleukin-4 receptor subunit alpha isoform X1 [KO:K05071 ]
109255488 CSF3R; granulocyte colony-stimulating factor receptor isoform X1 [KO:K05061 ]
109274075 PIK3CD; phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit delta isoform isoform X1 [KO:K00922 ] [EC:2.7.1.153 ]
109275159 PIK3CA; phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha isoform [KO:K00922 ] [EC:2.7.1.153 ]
109259912 PIK3CB; phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit beta isoform [KO:K00922 ] [EC:2.7.1.153 ]
109266953 PIK3R3; phosphatidylinositol 3-kinase regulatory subunit gamma [KO:K02649 ]
109275060 PIK3R1; phosphatidylinositol 3-kinase regulatory subunit alpha isoform X1 [KO:K02649 ]
109247606 PIK3R2; phosphatidylinositol 3-kinase regulatory subunit beta [KO:K02649 ]
109273949 GNB1; guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1 [KO:K04536 ]
109251301 GNB2; guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-2 isoform X1 [KO:K04537 ]
109276106 GNB3; guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-3 [KO:K07825 ]
109275164 GNB4; guanine nucleotide-binding protein subunit beta-4 [KO:K04538 ]
109262977 GNB5; guanine nucleotide-binding protein subunit beta-5 isoform X1 [KO:K04539 ]
109268480 GNG2; guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2 [KO:K07826 ]
109246597 GNG3; guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-3 [KO:K04540 ]
109248876 GNG4; guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-4 isoform X1 [KO:K04541 ]
109246185 GNG5; guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-5 [KO:K04542 ]
109260809 GNG7; guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-7 [KO:K04543 ]
109253189 GNG8; guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-8 isoform X1 [KO:K04544 ]
109269978 GNG10; guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-10 [KO:K04545 ]
109263699 GNG11; guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-11 [KO:K04546 ]
109266704 GNG12; guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-12 [KO:K04347 ]
109259658 GNG13; guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-13 [KO:K04547 ]
109263698 GNGT1; guanine nucleotide-binding protein G(T) subunit gamma-T1 [KO:K04548 ]
109247331 GNGT2; guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-T2 [KO:K04549 ]
109268077 PIK3CG; phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit gamma isoform isoform X1 [KO:K21289 ] [EC:2.7.1.153 ]
109245881 PIK3R5; phosphoinositide 3-kinase regulatory subunit 5 isoform X1 [KO:K21290 ]
109246080 PIK3R6; phosphoinositide 3-kinase regulatory subunit 6 [KO:K21290 ]
109278154 MLST8; target of rapamycin complex subunit LST8 isoform X1 [KO:K08266 ]
109276800 RPTOR; regulatory-associated protein of mTOR isoform X1 [KO:K07204 ]
109262313 EIF4EBP1; eukaryotic translation initiation factor 4E-binding protein 1 isoform X1 [KO:K07205 ]
109247116 EIF4E; eukaryotic translation initiation factor 4E isoform X1 [KO:K03259 ]
109267401 EIF4E1B; eukaryotic translation initiation factor 4E type 1B [KO:K03259 ]
109264897 EIF4E2; eukaryotic translation initiation factor 4E type 2 isoform X1 [KO:K03259 ]
109249183 EIF4B; eukaryotic translation initiation factor 4B isoform X1 [KO:K03258 ]
109279049 MAGI1; membrane-associated guanylate kinase, WW and PDZ domain-containing protein 1 isoform X1 [KO:K05631 ]
109268159 MAGI2; membrane-associated guanylate kinase, WW and PDZ domain-containing protein 2 isoform X1 [KO:K05629 ]
109250803 PPP2CA; serine/threonine-protein phosphatase 2A catalytic subunit alpha isoform [KO:K04382 ] [EC:3.1.3.16 ]
109278670 PPP2R1B; serine/threonine-protein phosphatase 2A 65 kDa regulatory subunit A beta isoform isoform X1 [KO:K03456 ]
109252915 PPP2R1A; serine/threonine-protein phosphatase 2A 65 kDa regulatory subunit A alpha isoform [KO:K03456 ]
109246311 PPP2R2B; serine/threonine-protein phosphatase 2A 55 kDa regulatory subunit B beta isoform isoform X1 [KO:K04354 ]
109256720 PPP2R2D; serine/threonine-protein phosphatase 2A 55 kDa regulatory subunit B delta isoform isoform X1 [KO:K04354 ]
109277309 PPP2R2A; serine/threonine-protein phosphatase 2A 55 kDa regulatory subunit B alpha isoform isoform X1 [KO:K04354 ]
109269702 PPP2R2C; protein phosphatase 2, regulatory subunit B, gamma isoform X1 [KO:K04354 ]
109259570 PPP2R3A; serine/threonine-protein phosphatase 2A regulatory subunit B'' subunit alpha isoform X1 [KO:K11583 ]
109253325 PPP2R3C; serine/threonine-protein phosphatase 2A regulatory subunit B'' subunit gamma isoform X1 [KO:K11583 ]
109256152 PPP2R3B; serine/threonine-protein phosphatase 2A regulatory subunit B'' subunit beta isoform X1 [KO:K11583 ]
109271642 PPP2R5D; serine/threonine-protein phosphatase 2A 56 kDa regulatory subunit delta isoform [KO:K11584 ]
109268349 PPP2R5E; serine/threonine-protein phosphatase 2A 56 kDa regulatory subunit epsilon isoform isoform X1 [KO:K11584 ]
109246690 PPP2R5B; serine/threonine-protein phosphatase 2A 56 kDa regulatory subunit beta isoform isoform X1 [KO:K11584 ]
109254718 PPP2R5A; serine/threonine-protein phosphatase 2A 56 kDa regulatory subunit alpha isoform isoform X1 [KO:K11584 ]
109274569 PPP2R5C; serine/threonine-protein phosphatase 2A 56 kDa regulatory subunit gamma isoform isoform X1 [KO:K11584 ]
109270669 PHLPP2; PH domain leucine-rich repeat-containing protein phosphatase 2 isoform X1 [KO:K16340 ] [EC:3.1.3.16 ]
109268629 CDKN1B; cyclin-dependent kinase inhibitor 1B isoform X1 [KO:K06624 ]
109252525 FASLG; tumor necrosis factor ligand superfamily member 6 [KO:K04389 ]
109265159 CREB1; cyclic AMP-responsive element-binding protein 1 isoform X1 [KO:K05870 ]
109273371 ATF2; cyclic AMP-dependent transcription factor ATF-2 isoform X1 [KO:K04450 ]
109265586 ATF4; cyclic AMP-dependent transcription factor ATF-4 [KO:K04374 ]
109270166 CREB3; cyclic AMP-responsive element-binding protein 3 [KO:K09048 ]
109256215 CREB3L4; cyclic AMP-responsive element-binding protein 3-like protein 4 isoform X1 [KO:K09048 ]
109245089 CREB3L1; cyclic AMP-responsive element-binding protein 3-like protein 1 [KO:K09048 ]
109255940 CREB3L3; cyclic AMP-responsive element-binding protein 3-like protein 3 isoform X1 [KO:K09048 ]
109269067 CREB3L2; cyclic AMP-responsive element-binding protein 3-like protein 2 isoform X1 [KO:K09048 ]
109263891 CREB5; cyclic AMP-responsive element-binding protein 5 isoform X1 [KO:K09047 ]
109260558 ATF6B; cyclic AMP-dependent transcription factor ATF-6 beta isoform X1 [KO:K09049 ]
109256986 MCL1; induced myeloid leukemia cell differentiation protein Mcl-1 [KO:K02539 ]
109247385 NFKB1; nuclear factor NF-kappa-B p105 subunit isoform X1 [KO:K02580 ]
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
ppad04620 Toll-like receptor signaling pathway
KO pathway
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