Entry
Name
Autophagy - animal - Pteropus vampyrus (Indian flying fox)
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
Pteropus vampyrus (Indian flying fox) [GN:
pgig ]
Gene
120581241 BNIP3; BCL2/adenovirus E1B 19 kDa protein-interacting protein 3 [KO:K15464 ]
120581292 PPP2CA; serine/threonine-protein phosphatase 2A catalytic subunit alpha isoform [KO:K04382 ] [EC:3.1.3.16 ]
120582132 PIK3CB; phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit beta isoform isoform X1 [KO:K00922 ] [EC:2.7.1.153 ]
120582429 ITPR1; inositol 1,4,5-trisphosphate receptor type 1 isoform X1 [KO:K04958 ]
120585845 PIK3CD; LOW QUALITY PROTEIN: phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit delta isoform [KO:K00922 ] [EC:2.7.1.153 ]
120586096 EPG5; ectopic P granules protein 5 homolog isoform X1 [KO:K23883 ]
120586736 GORASP1; Golgi reassembly-stacking protein 1 isoform X1 [KO:K26797 ]
120587076 WDR45; WD repeat domain phosphoinositide-interacting protein 4 isoform X1 [KO:K22991 ]
120587164 VPS18; vacuolar protein sorting-associated protein 18 homolog [KO:K20181 ]
120587523 CFLAR; CASP8 and FADD-like apoptosis regulator isoform X1 [KO:K04724 ]
120588290 WDFY3; WD repeat and FYVE domain-containing protein 3 isoform X1 [KO:K22262 ]
120589255 PLEKHM1; pleckstrin homology domain-containing family M member 1 [KO:K23282 ]
120590368 UVRAG; UV radiation resistance-associated gene protein isoform X1 [KO:K21249 ]
120591749 VPS41; vacuolar protein sorting-associated protein 41 homolog isoform X1 [KO:K20184 ]
120593012 RUBCN; run domain Beclin-1-interacting and cysteine-rich domain-containing protein isoform X1 [KO:K19330 ]
120595406 DEPTOR; DEP domain-containing mTOR-interacting protein [KO:K20402 ]
120596984 PIK3CA; LOW QUALITY PROTEIN: phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha isoform [KO:K00922 ] [EC:2.7.1.153 ]
120597198 TANK; TRAF family member-associated NF-kappa-B activator isoform X1 [KO:K12650 ]
120599890 LAMP2; lysosome-associated membrane glycoprotein 2 isoform X1 [KO:K06528 ]
120599998 WIPI1; WD repeat domain phosphoinositide-interacting protein 1 isoform X1 [KO:K17908 ]
120600114 ERN1; serine/threonine-protein kinase/endoribonuclease IRE1 isoform X1 [KO:K08852 ] [EC:2.7.11.1 3.1.26.-]
120600134 WDR45B; WD repeat domain phosphoinositide-interacting protein 3 isoform X1 [KO:K22991 ]
120600162 RPTOR; regulatory-associated protein of mTOR isoform X1 [KO:K07204 ]
120601543 ATG9B; LOW QUALITY PROTEIN: autophagy-related protein 9B [KO:K17907 ]
120601573 ATG4B; cysteine protease ATG4B isoform X1 [KO:K08342 ] [EC:3.4.22.-]
120603462 VPS16; vacuolar protein sorting-associated protein 16 homolog [KO:K20180 ]
120603574 TP53INP2; tumor protein p53-inducible nuclear protein 2 isoform X1 [KO:K21247 ]
120603576 MAP1LC3A; microtubule-associated proteins 1A/1B light chain 3A [KO:K10435 ]
120605604 ATG14; beclin 1-associated autophagy-related key regulator [KO:K17889 ]
120605693 VPS11; vacuolar protein sorting-associated protein 11 homolog isoform X1 [KO:K20179 ]
120606549 PIK3R2; phosphatidylinositol 3-kinase regulatory subunit beta [KO:K02649 ]
120606809 AMBRA1; activating molecule in BECN1-regulated autophagy protein 1 isoform X1 [KO:K17985 ]
120606840 SNAP29; synaptosomal-associated protein 29 isoform X1 [KO:K08509 ]
120607252 RB1CC1; RB1-inducible coiled-coil protein 1 isoform X1 [KO:K17589 ]
120608247 PIK3R1; phosphatidylinositol 3-kinase regulatory subunit alpha isoform X1 [KO:K02649 ]
120610604 SUPT20H; transcription factor SPT20 homolog isoform X1 [KO:K21245 ]
120610861 ATG4D; cysteine protease ATG4D isoform X1 [KO:K08342 ] [EC:3.4.22.-]
120611265 CALCOCO2; calcium-binding and coiled-coil domain-containing protein 2 isoform X1 [KO:K21348 ]
120611722 GABARAPL1; gamma-aminobutyric acid receptor-associated protein-like 1 isoform X1 [KO:K08341 ]
120612496 ATG10; ubiquitin-like-conjugating enzyme ATG10 isoform X1 [KO:K17888 ]
120612759 EIF2S1; eukaryotic translation initiation factor 2 subunit 1 [KO:K03237 ]
120615611 WIPI2; WD repeat domain phosphoinositide-interacting protein 2 isoform X1 [KO:K17908 ]
120616052 VPS33A; vacuolar protein sorting-associated protein 33A [KO:K20182 ]
120616366 ATG4A; cysteine protease ATG4A isoform X1 [KO:K08342 ] [EC:3.4.22.-]
120617357 GABARAPL2; gamma-aminobutyric acid receptor-associated protein-like 2 isoform X1 [KO:K08341 ]
120619073 MAP1LC3C; LOW QUALITY PROTEIN: microtubule-associated proteins 1A/1B light chain 3C [KO:K10435 ]
120619470 ZFYVE1; zinc finger FYVE domain-containing protein 1 isoform X1 [KO:K17603 ]
120619671 ATG2B; autophagy-related protein 2 homolog B isoform X1 [KO:K17906 ]
120620262 MLST8; target of rapamycin complex subunit LST8 isoform X1 [KO:K08266 ]
120621461 ATG7; ubiquitin-like modifier-activating enzyme ATG7 isoform X1 [KO:K08337 ]
120622111 ATG4C; cysteine protease ATG4C isoform X1 [KO:K08342 ] [EC:3.4.22.-]
120622917 MAP1LC3B; microtubule-associated proteins 1A/1B light chain 3B [KO:K10435 ]
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
pgig04141 Protein processing in endoplasmic reticulum
KO pathway