Entry
Name
Autophagy - animal - Rana temporaria (common frog)
Description
Autophagy (or macroautophagy) is a cellular catabolic pathway involving in protein degradation, organelle turnover, and non-selective breakdown of cytoplasmic components, which is evolutionarily conserved among eukaryotes and exquisitely regulated. This progress initiates with production of the autophagosome, a double-membrane intracellular structure of reticular origin that engulfs cytoplasmic contents and ultimately fuses with lysosomes for cargo degradation. Autophagy is regulated in response to extra- or intracellular stress and signals such as starvation, growth factor deprivation and ER stress. Constitutive level of autophagy plays an important role in cellular homeostasis and maintains quality control of essential cellular components.
Class
Cellular Processes; Transport and catabolism
BRITE hierarchy
Pathway map
Other DBs
Organism
Rana temporaria (common frog) [GN:
rtem ]
Gene
120913043 WDR45; WD repeat domain phosphoinositide-interacting protein 4 [KO:K22991 ]
120913753 LAMP2; lysosome-associated membrane glycoprotein 2 isoform X1 [KO:K06528 ]
120915165 VPS11; vacuolar protein sorting-associated protein 11 homolog [KO:K20179 ]
120915689 PIK3CD; phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit delta isoform [KO:K00922 ] [EC:2.7.1.153 ]
120915737 WDFY3; WD repeat and FYVE domain-containing protein 3 isoform X1 [KO:K22262 ]
120916053 PIK3R2; phosphatidylinositol 3-kinase regulatory subunit beta [KO:K02649 ]
120917130 AMBRA1; activating molecule in BECN1-regulated autophagy protein 1 isoform X1 [KO:K17985 ]
120917599 BAD; bcl2-associated agonist of cell death isoform X1 [KO:K02158 ]
120917830 MAP1LC3B; microtubule-associated proteins 1A/1B light chain 3B [KO:K10435 ]
120917945 GABARAPL2; gamma-aminobutyric acid receptor-associated protein-like 2 [KO:K08341 ]
120918695 MAP1LC3A; microtubule-associated proteins 1A/1B light chain 3A [KO:K10435 ]
120918697 TP53INP2; tumor protein p53-inducible nuclear protein 2 [KO:K21247 ]
120918848 WIPI1; WD repeat domain phosphoinositide-interacting protein 1 [KO:K17908 ]
120918944 PLEKHM1; pleckstrin homology domain-containing family M member 1 isoform X1 [KO:K23282 ]
120919260 CALCOCO2; calcium-binding and coiled-coil domain-containing protein 2 [KO:K21348 ]
120920774 ZFYVE1; zinc finger FYVE domain-containing protein 1 isoform X1 [KO:K17603 ]
120920962 VPS18; vacuolar protein sorting-associated protein 18 homolog [KO:K20181 ]
120921009 ATG14; beclin 1-associated autophagy-related key regulator [KO:K17889 ]
120921192 EIF2S1; eukaryotic translation initiation factor 2 subunit 1 [KO:K03237 ]
120926380 EPG5; LOW QUALITY PROTEIN: ectopic P granules protein 5 homolog [KO:K23883 ]
120928855 PIK3R1; phosphatidylinositol 3-kinase regulatory subunit alpha isoform X1 [KO:K02649 ]
120928928 UVRAG; UV radiation resistance-associated gene protein isoform X1 [KO:K21249 ]
120929135 SUPT20H; transcription factor SPT20 homolog isoform X1 [KO:K21245 ]
120930473 ATG10; ubiquitin-like-conjugating enzyme ATG10 isoform X1 [KO:K17888 ]
120933785 VPS33A; vacuolar protein sorting-associated protein 33A [KO:K20182 ]
120935435 MAP1LC3C; microtubule-associated proteins 1A/1B light chain 3C [KO:K10435 ]
120936566 PIK3CB; phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit beta isoform isoform X1 [KO:K00922 ] [EC:2.7.1.153 ]
120936771 PIK3CA; phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha isoform [KO:K00922 ] [EC:2.7.1.153 ]
120936894 RUBCN; run domain Beclin-1-interacting and cysteine-rich domain-containing protein isoform X1 [KO:K19330 ]
120940380 VPS41; vacuolar protein sorting-associated protein 41 homolog [KO:K20184 ]
120940988 RB1CC1; RB1-inducible coiled-coil protein 1 isoform X1 [KO:K17589 ]
120941500 DEPTOR; DEP domain-containing mTOR-interacting protein [KO:K20402 ]
120943670 WIPI2; WD repeat domain phosphoinositide-interacting protein 2 [KO:K17908 ]
120943675 VPS16; vacuolar protein sorting-associated protein 16 homolog isoform X1 [KO:K20180 ]
120943728 CFLAR; CASP8 and FADD-like apoptosis regulator isoform X1 [KO:K04724 ]
120944075 TANK; TRAF family member-associated NF-kappa-B activator [KO:K12650 ]
120944895 ITPR1; inositol 1,4,5-trisphosphate receptor type 1 isoform X1 [KO:K04958 ]
120945281 ATG7; ubiquitin-like modifier-activating enzyme ATG7 isoform X1 [KO:K08337 ]
120946729 BNIP3; BCL2/adenovirus E1B 19 kDa protein-interacting protein 3 [KO:K15464 ]
120947034 GABARAPL1; gamma-aminobutyric acid receptor-associated protein-like 1 [KO:K08341 ]
Compound
C00350 Phosphatidylethanolamine
C01194 1-Phosphatidyl-D-myo-inositol
C04549 1-Phosphatidyl-1D-myo-inositol 3-phosphate
C05981 Phosphatidylinositol-3,4,5-trisphosphate
Reference
Authors
Meijer AJ, Codogno P.
Title
Regulation and role of autophagy in mammalian cells.
Journal
Reference
Authors
Deretic V.
Title
Autophagy in innate and adaptive immunity.
Journal
Reference
Authors
Levine B, Yuan J.
Title
Autophagy in cell death: an innocent convict?
Journal
Reference
Authors
Tanida I, Ueno T, Kominami E.
Title
LC3 conjugation system in mammalian autophagy.
Journal
Reference
Authors
Lum JJ, DeBerardinis RJ, Thompson CB.
Title
Autophagy in metazoans: cell survival in the land of plenty.
Journal
Reference
Authors
Reggiori F, Klionsky DJ.
Title
Autophagosomes: biogenesis from scratch?
Journal
Reference
Authors
Klionsky DJ, Emr SD.
Title
Autophagy as a regulated pathway of cellular degradation.
Journal
Reference
Authors
Bechet D, Tassa A, Taillandier D, Combaret L, Attaix D.
Title
Lysosomal proteolysis in skeletal muscle.
Journal
Reference
Authors
He C, Klionsky DJ
Title
Regulation mechanisms and signaling pathways of autophagy.
Journal
Reference
Authors
Yang Z, Klionsky DJ
Title
An overview of the molecular mechanism of autophagy.
Journal
Reference
Authors
Yang Z, Klionsky DJ
Title
Mammalian autophagy: core molecular machinery and signaling regulation.
Journal
Reference
Authors
Chen Y, Klionsky DJ
Title
The regulation of autophagy - unanswered questions.
Journal
Reference
Authors
Mizushima N, Yoshimori T, Ohsumi Y
Title
The role of Atg proteins in autophagosome formation.
Journal
Reference
Authors
Russell RC, Yuan HX, Guan KL
Title
Autophagy regulation by nutrient signaling.
Journal
Reference
Authors
Noda NN, Fujioka Y
Title
Atg1 family kinases in autophagy initiation.
Journal
Related pathway
rtem04141 Protein processing in endoplasmic reticulum
KO pathway