Entry
Name
mTOR signaling pathway - Rattus norvegicus (rat)
Description
The mammalian (mechanistic) target of rapamycin (mTOR) is a highly conserved serine/threonine protein kinase, which exists in two complexes termed mTOR complex 1 (mTORC1) and 2 (mTORC2). mTORC1 contains mTOR, Raptor, PRAS40, Deptor, mLST8, Tel2 and Tti1. mTORC1 is activated by the presence of growth factors, amino acids, energy status, stress and oxygen levels to regulate several biological processes, including lipid metabolism, autophagy, protein synthesis and ribosome biogenesis. On the other hand, mTORC2, which consists of mTOR, mSin1, Rictor, Protor, Deptor, mLST8, Tel2 and Tti1, responds to growth factors and controls cytoskeletal organization, metabolism and survival.
Class
Environmental Information Processing; Signal transduction
BRITE hierarchy
Pathway map
Organism
Rattus norvegicus (rat) [GN:
rno ]
Gene
100361543 Lamtor1l1; late endosomal/lysosomal adaptor, MAPK and MTOR activator 1 like 1 [KO:K20397 ]
116636 Eif4ebp1; eukaryotic translation initiation factor 4E-binding protein 1 [KO:K07205 ]
117045 Eif4e; eukaryotic translation initiation factor 4E [KO:K03259 ]
117596 Atp6v1b2; V-type proton ATPase subunit B, brain isoform [KO:K02147 ]
140942 Ddit4; DNA damage-inducible transcript 4 protein [KO:K08270 ]
170911 Pik3ca; phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha isoform [KO:K00922 ] [EC:2.7.1.153 ]
24482 Igf1; insulin-like growth factor I isoform d preproprotein [KO:K05459 ]
25513 Pik3r1; phosphatidylinositol 3-kinase regulatory subunit alpha [KO:K02649 ]
25625 Tnfrsf1a; tumor necrosis factor receptor superfamily member 1A precursor [KO:K03158 ]
25718 Igf1r; insulin-like growth factor 1 receptor isoform 2 precursor [KO:K05087 ] [EC:2.7.10.1 ]
287871 Rptor; regulatory-associated protein of mTOR [KO:K07204 ]
289407 Atp6v1g3; V-type proton ATPase subunit G 3 [KO:K02152 ]
29304 Rps6; small ribosomal subunit protein eS6 [KO:K02991 ]
293649 Lrp5; low-density lipoprotein receptor-related protein 5 precursor [KO:K03068 ]
294790 Skp2; S-phase kinase-associated protein 2 [KO:K03875 ]
295234 Lamtor2; ragulator complex protein LAMTOR2 [KO:K20398 ]
295357 Lamtor5; ragulator complex protein LAMTOR5 [KO:K16344 ]
296648 Mapkap1; target of rapamycin complex 2 subunit MAPKAP1 [KO:K20410 ]
297173 RSA-14-44; ras homolog gene family, member A [KO:K04513 ]
29741 Pik3r2; phosphatidylinositol 3-kinase regulatory subunit beta [KO:K02649 ]
297566 Atp6v1e1; V-type proton ATPase subunit E 1 [KO:K02150 ]
297797 Atp6v1h; V-type proton ATPase subunit H isoform 1 [KO:K02144 ]
298103 Atp6v1g1; V-type proton ATPase subunit G 1 [KO:K02152 ]
299971 Atp6v1c1; V-type proton ATPase subunit C 1 [KO:K02148 ]
300253 Eif4b; eukaryotic translation initiation factor 4B [KO:K03258 ]
301574 Cab39; calcium-binding protein 39 isoform 1 [KO:K08272 ]
302986 Telo2; telomere length regulation protein TEL2 homolog [KO:K11137 ]
303251 Dvl2; segment polarity protein dishevelled homolog DVL-2 [KO:K02353 ]
303605 Strada; STE20-related kinase adapter protein alpha isoform 2 [KO:K08271 ]
303811 Dvl3; segment polarity protein dishevelled homolog DVL-3 [KO:K02353 ]
304410 Castor2; cytosolic arginine sensor for mTORC1 subunit 2 [KO:K23081 ]
308869 Lamtor1; ragulator complex protein LAMTOR1 [KO:K20397 ]
310091 Slc38a9; neutral amino acid transporter 9 [KO:K14995 ]
310131 Rictor; rapamycin-insensitive companion of mTOR isoform X3 [KO:K08267 ]
312488 Atp6v1b1; V-type proton ATPase subunit B, kidney isoform [KO:K02147 ]
312781 Lrp6; low-density lipoprotein receptor-related protein 6 isoform 2 precursor [KO:K03068 ]
314979 Deptor; DEP domain containing MTOR-interacting protein [KO:K20402 ]
360505 Nprl3; GATOR complex protein NPRL3 isoform 1 [KO:K20406 ]
360776 Lamtor4; ragulator complex protein LAMTOR4 [KO:K20399 ]
360969 Castor1; cytosolic arginine sensor for mTORC1 subunit 1 [KO:K23080 ]
362045 Lamtor3; ragulator complex protein LAMTOR3 [KO:K04370 ]
362802 Atp6v1c2; V-type proton ATPase subunit C 2 [KO:K02148 ]
363275 Eif4e2; eukaryotic translation initiation factor 4E type 2 isoform 1 [KO:K03259 ]
366508 Pik3cd; phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit delta isoform [KO:K00922 ] [EC:2.7.1.153 ]
366545 Atp6v1e2; V-type proton ATPase subunit E 2 [KO:K02150 ]
367858 Hrasl1; HRas proto-oncogene, GTPase like 1 [KO:K02833 ]
368044 Atp6v1g2; V-type proton ATPase subunit G 2 [KO:K02152 ]
498416 Grb10; growth factor receptor-bound protein 10 isoform 1 [KO:K20064 ]
499935 Tti1; TELO2-interacting protein 1 homolog [KO:K20403 ]
501146 Stradb; STE20-related kinase adapter protein beta [KO:K17532 ]
501686 Atp6v1g1l1; V-type proton ATPase subunit G 1-like [KO:K02152 ]
50567 Slc3a2; amino acid transporter heavy chain SLC3A2 isoform 2 [KO:K06519 ]
50719 Slc7a5; large neutral amino acids transporter small subunit 1 [KO:K13780 ]
58960 Map2k2; dual specificity mitogen-activated protein kinase kinase 2 [KO:K04369 ] [EC:2.7.12.2 ]
60664 Pik3r3; phosphatidylinositol 3-kinase regulatory subunit gamma [KO:K02649 ]
64226 Mlst8; target of rapamycin complex subunit LST8 [KO:K08266 ]
65201 Clip1; CAP-Gly domain-containing linker protein 1 isoform 1 [KO:K10421 ]
686104 Eif4e1b; eukaryotic translation initiation factor 4E type 1B [KO:K03259 ]
690751 Wdr59; GATOR2 complex protein WDR59 isoform X1 [KO:K20409 ]
81504 Grb2; growth factor receptor-bound protein 2 [KO:K04364 ]
83721 Dvl1; segment polarity protein dishevelled homolog DVL-1 [KO:K02353 ]
85243 Pik3cb; phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit beta isoform [KO:K00922 ] [EC:2.7.1.153 ]
Compound
C05981 Phosphatidylinositol-3,4,5-trisphosphate
Reference
Authors
Kennedy BK, Lamming DW
Title
The Mechanistic Target of Rapamycin: The Grand ConducTOR of Metabolism and Aging.
Journal
Reference
Authors
Shimobayashi M, Hall MN
Title
Making new contacts: the mTOR network in metabolism and signalling crosstalk.
Journal
Reference
Authors
Huang K, Fingar DC
Title
Growing knowledge of the mTOR signaling network.
Journal
Reference
Authors
Bockaert J, Marin P
Title
mTOR in Brain Physiology and Pathologies.
Journal
Reference
Authors
Caron A, Richard D, Laplante M
Title
The Roles of mTOR Complexes in Lipid Metabolism.
Journal
Reference
Authors
Shimobayashi M, Hall MN
Title
Multiple amino acid sensing inputs to mTORC1.
Journal
Reference
Authors
Bar-Peled L, Sabatini DM
Title
Regulation of mTORC1 by amino acids.
Journal
Reference
Authors
Fingar DC
Title
Rag Ubiquitination Recruits a GATOR1: Attenuation of Amino Acid-Induced mTORC1 Signaling.
Journal
Reference
Authors
Cai H, Dong LQ, Liu F
Title
Recent Advances in Adipose mTOR Signaling and Function: Therapeutic Prospects.
Journal
Reference
Authors
Eyre TA, Collins GP, Goldstone AH, Cwynarski K
Title
Time now to TORC the TORC? New developments in mTOR pathway inhibition in lymphoid malignancies.
Journal
Reference
Authors
Jewell JL, Guan KL
Title
Nutrient signaling to mTOR and cell growth.
Journal
Reference
Authors
Wood TL, Bercury KK, Cifelli SE, Mursch LE, Min J, Dai J, Macklin WB
Title
mTOR: a link from the extracellular milieu to transcriptional regulation of oligodendrocyte development.
Journal
Reference
Authors
Kim SG, Buel GR, Blenis J
Title
Nutrient regulation of the mTOR complex 1 signaling pathway.
Journal
Reference
Authors
Laplante M, Sabatini DM
Title
mTOR signaling at a glance.
Journal
Reference
Authors
Alessi DR, Sakamoto K, Bayascas JR
Title
LKB1-dependent signaling pathways.
Journal
Reference
Authors
Dan HC, Antonia RJ, Baldwin AS
Title
PI3K/Akt promotes feedforward mTORC2 activation through IKKalpha.
Journal
Reference
Authors
Saxton RA, Sabatini DM
Title
mTOR Signaling in Growth, Metabolism, and Disease.
Journal
Related pathway
rno04810 Regulation of actin cytoskeleton
KO pathway