Entry
Name
Autophagy - animal - Pteropus vampyrus (large 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
Ortholog table
Other DBs
Organism
Pteropus vampyrus (large flying fox) [GN:
pvp ]
Gene
105307215 PIK3CD; phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit delta isoform isoform X1 [KO:K00922 ] [EC:2.7.1.153 ]
105307575 PIK3CA; phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha isoform [KO:K00922 ] [EC:2.7.1.153 ]
105308956 PIK3CB; phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit beta isoform isoform X2 [KO:K00922 ] [EC:2.7.1.153 ]
105296605 PIK3R2; phosphatidylinositol 3-kinase regulatory subunit beta [KO:K02649 ]
105297140 phosphatidylinositol 3-kinase regulatory subunit gamma isoform X1 [KO:K02649 ]
105299371 PIK3R1; phosphatidylinositol 3-kinase regulatory subunit alpha isoform X3 [KO:K02649 ]
105300381 BNIP3; BCL2/adenovirus E1B 19 kDa protein-interacting protein 3 [KO:K15464 ]
105303344 MLST8; target of rapamycin complex subunit LST8 isoform X1 [KO:K08266 ]
105293570 PPP2CA; serine/threonine-protein phosphatase 2A catalytic subunit alpha isoform isoform X1 [KO:K04382 ] [EC:3.1.3.16 ]
105297863 ATG2A; autophagy-related protein 2 homolog A isoform X1 [KO:K17906 ]
105294564 WIPI2; WD repeat domain phosphoinositide-interacting protein 2 isoform X1 [KO:K17908 ]
105301120 WDR45B; WD repeat domain phosphoinositide-interacting protein 3 [KO:K22991 ]
105309994 WDR45; WD repeat domain phosphoinositide-interacting protein 4 isoform X1 [KO:K22991 ]
105308727 CUNH9orf72; guanine nucleotide exchange C9orf72 homolog [KO:K23609 ]
105291071 TANK; TRAF family member-associated NF-kappa-B activator isoform X1 [KO:K12650 ]
105310149 ATG14; beclin 1-associated autophagy-related key regulator [KO:K17889 ]
105290018 AMBRA1; activating molecule in BECN1-regulated autophagy protein 1 isoform X1 [KO:K17985 ]
105304295 TP53INP2; tumor protein p53-inducible nuclear protein 2 isoform X1 [KO:K21247 ]
105297628 UVRAG; UV radiation resistance-associated gene protein isoform X1 [KO:K21249 ]
105309176 RUBCN; run domain Beclin-1-interacting and cysteine-rich domain-containing protein isoform X1 [KO:K19330 ]
105297760 ERN1; LOW QUALITY PROTEIN: serine/threonine-protein kinase/endoribonuclease IRE1 [KO:K08852 ] [EC:2.7.11.1 3.1.26.-]
105308244 EIF2S1; eukaryotic translation initiation factor 2 subunit 1 [KO:K03237 ]
105299258 ZFYVE1; zinc finger FYVE domain-containing protein 1 isoform X1 [KO:K17603 ]
105299027 ATG7; ubiquitin-like modifier-activating enzyme ATG7 isoform X2 [KO:K08337 ]
105303847 ATG10; ubiquitin-like-conjugating enzyme ATG10 isoform X1 [KO:K17888 ]
105298129 CFLAR; CASP8 and FADD-like apoptosis regulator isoform X1 [KO:K04724 ]
105305361 GABARAPL2; gamma-aminobutyric acid receptor-associated protein-like 2 isoform X2 [KO:K08341 ]
105291731 GABARAP; gamma-aminobutyric acid receptor-associated protein [KO:K08341 ]
105295894 GABARAPL1; gamma-aminobutyric acid receptor-associated protein-like 1 isoform X1 [KO:K08341 ]
105304293 MAP1LC3A; microtubule-associated proteins 1A/1B light chain 3A [KO:K10435 ]
105298832 MAP1LC3B; microtubule-associated proteins 1A/1B light chain 3B [KO:K10435 ]
105302964 ATG4B; cysteine protease ATG4B isoform X3 [KO:K08342 ] [EC:3.4.22.-]
105296118 ATG4A; cysteine protease ATG4A isoform X1 [KO:K08342 ] [EC:3.4.22.-]
105307243 CALCOCO2; calcium-binding and coiled-coil domain-containing protein 2 isoform X4 [KO:K21348 ]
105289587 WDFY3; WD repeat and FYVE domain-containing protein 3 [KO:K22262 ]
105289312 SNAP29; synaptosomal-associated protein 29 isoform X1 [KO:K08509 ]
105292819 EPG5; ectopic P granules protein 5 homolog isoform X1 [KO:K23883 ]
105303520 PLEKHM1; pleckstrin homology domain-containing family M member 1 [KO:K23282 ]
105308858 VPS11; vacuolar protein sorting-associated protein 11 homolog isoform X1 [KO:K20179 ]
105298321 VPS16; vacuolar protein sorting-associated protein 16 homolog [KO:K20180 ]
105288647 VPS18; vacuolar protein sorting-associated protein 18 homolog isoform X1 [KO:K20181 ]
105289189 VPS33A; vacuolar protein sorting-associated protein 33A [KO:K20182 ]
105303203 VPS41; vacuolar protein sorting-associated protein 41 homolog isoform X1 [KO:K20184 ]
105296332 GORASP1; Golgi reassembly-stacking protein 1 isoform X1 [KO:K26797 ]
105304249 LAMP2; lysosome-associated membrane glycoprotein 2 isoform X1 [KO:K06528 ]
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
pvp04141 Protein processing in endoplasmic reticulum
KO pathway
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