Entry
Name
Autophagy - animal - Polyodon spathula (Mississippi paddlefish)
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
Polyodon spathula (Mississippi paddlefish) [GN:
pspa ]
Gene
121326758 phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit beta isoform-like isoform X1 [KO:K00922 ] [EC:2.7.1.153 ]
121328810 phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit delta isoform-like [KO:K00922 ] [EC:2.7.1.153 ]
121323116 phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha isoform-like [KO:K00922 ] [EC:2.7.1.153 ]
121329032 phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit delta isoform-like [KO:K00922 ] [EC:2.7.1.153 ]
121305638 phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha isoform-like [KO:K00922 ] [EC:2.7.1.153 ]
121300582 phosphatidylinositol 3-kinase regulatory subunit alpha-like isoform X1 [KO:K02649 ]
121300755 phosphatidylinositol 3-kinase regulatory subunit gamma-like isoform X1 [KO:K02649 ]
121326688 phosphatidylinositol 3-kinase regulatory subunit gamma isoform X1 [KO:K02649 ]
121301490 phosphatidylinositol 3-kinase regulatory subunit gamma-like isoform X1 [KO:K02649 ]
121317026 phosphatidylinositol 3-kinase regulatory subunit alpha isoform X1 [KO:K02649 ]
121330558 phosphatidylinositol 3-kinase regulatory subunit gamma-like isoform X1 [KO:K02649 ]
121304935 hif1al; hypoxia inducible factor 1 subunit alpha, like [KO:K08268 ]
121325815 BCL2/adenovirus E1B 19 kDa protein-interacting protein 3-like [KO:K15464 ]
121307198 zgc:73226; BCL2/adenovirus E1B 19 kDa protein-interacting protein 3 [KO:K15464 ]
121322024 BCL2/adenovirus E1B 19 kDa protein-interacting protein 3-like [KO:K15464 ]
121310799 BCL2/adenovirus E1B 19 kDa protein-interacting protein 3-like [KO:K15464 ]
121308973 rhebl1; ras homolog, mTORC1 binding like 1 isoform X1 [KO:K07208 ]
121314887 DEP domain-containing mTOR-interacting protein-like isoform X1 [KO:K20402 ]
121313289 DEP domain-containing mTOR-interacting protein-like isoform X1 [KO:K20402 ]
121324408 serine/threonine-protein phosphatase 2A catalytic subunit alpha isoform isoform X1 [KO:K04382 ] [EC:3.1.3.16 ]
121329559 autophagy-related protein 2 homolog B-like isoform X1 [KO:K17906 ]
121324195 autophagy-related protein 2 homolog B-like isoform X1 [KO:K17906 ]
121295530 wipi1; WD repeat domain phosphoinositide-interacting protein 1 isoform X1 [KO:K17908 ]
121307557 WD repeat domain phosphoinositide-interacting protein 1-like isoform X1 [KO:K17908 ]
121301405 WD repeat domain phosphoinositide-interacting protein 2 [KO:K17908 ]
121330846 WD repeat domain phosphoinositide-interacting protein 2-like isoform X1 [KO:K17908 ]
121295709 WD repeat domain phosphoinositide-interacting protein 3-like [KO:K22991 ]
121296092 WD repeat domain phosphoinositide-interacting protein 3 isoform X1 [KO:K22991 ]
121305508 wdr45; WD repeat domain phosphoinositide-interacting protein 4 [KO:K22991 ]
121322317 tank; TRAF family member-associated NF-kappa-B activator isoform X1 [KO:K12650 ]
121323633 TRAF family member-associated NF-kappa-B activator-like [KO:K12650 ]
121310102 badb; BCL2 associated agonist of cell death b isoform X1 [KO:K02158 ]
121329825 beclin 1-associated autophagy-related key regulator-like [KO:K17889 ]
121325048 beclin 1-associated autophagy-related key regulator-like [KO:K17889 ]
121294603 activating molecule in BECN1-regulated autophagy protein 1-like isoform X1 [KO:K17985 ]
121330411 activating molecule in BECN1-regulated autophagy protein 1-like isoform X1 [KO:K17985 ]
121297841 tumor protein p53-inducible nuclear protein 2 isoform X1 [KO:K21247 ]
121319329 tumor protein p53-inducible nuclear protein 2-like isoform X1 [KO:K21247 ]
121302570 uvrag; UV radiation resistance-associated gene protein [KO:K21249 ]
121326921 run domain Beclin-1-interacting and cysteine-rich domain-containing protein-like isoform X1 [KO:K19330 ]
121322900 run domain Beclin-1-interacting and cysteine-rich domain-containing protein-like isoform X1 [KO:K19330 ]
121298161 itpr1b; inositol 1,4,5-trisphosphate receptor type 1 isoform X1 [KO:K04958 ]
121328701 inositol 1,4,5-trisphosphate receptor type 1 isoform X1 [KO:K04958 ]
121324478 eukaryotic translation initiation factor 2 subunit 1-like [KO:K03237 ]
121312859 atg10; ubiquitin-like-conjugating enzyme ATG10 isoform X1 [KO:K17888 ]
121296099 gamma-aminobutyric acid receptor-associated protein-like 1 [KO:K08341 ]
121296133 gamma-aminobutyric acid receptor-associated protein-like [KO:K08341 ]
121296515 gamma-aminobutyric acid receptor-associated protein-like 2 [KO:K08341 ]
121326012 gamma-aminobutyric acid receptor-associated protein-like 2 [KO:K08341 ]
121305680 gamma-aminobutyric acid receptor-associated protein-like [KO:K08341 ]
121325389 gamma-aminobutyric acid receptor-associated protein-like 1 [KO:K08341 ]
121325390 gamma-aminobutyric acid receptor-associated protein-like [KO:K08341 ]
121297854 microtubule-associated proteins 1A/1B light chain 3A-like [KO:K10435 ]
121325938 microtubule-associated proteins 1A/1B light chain 3B isoform X1 [KO:K10435 ]
121315306 map1lc3c; microtubule-associated proteins 1A/1B light chain 3C [KO:K10435 ]
121316557 microtubule-associated proteins 1A/1B light chain 3C-like [KO:K10435 ]
121295527 cysteine protease ATG4A-like isoform X1 [KO:K08342 ] [EC:3.4.22.-]
121327119 atg4c; cysteine protease ATG4C isoform X1 [KO:K08342 ] [EC:3.4.22.-]
121327269 cysteine protease ATG4B-like isoform X1 [KO:K08342 ] [EC:3.4.22.-]
121309158 atg4da; cysteine protease ATG4D isoform X1 [KO:K08342 ] [EC:3.4.22.-]
121323221 atg4b; cysteine protease ATG4B isoform X1 [KO:K08342 ] [EC:3.4.22.-]
121331264 cysteine protease ATG4C-like isoform X1 [KO:K08342 ] [EC:3.4.22.-]
121302022 calcium-binding and coiled-coil domain-containing protein 2-like isoform X1 [KO:K21348 ]
121324289 calcium-binding and coiled-coil domain-containing protein 2-like [KO:K21348 ]
121299887 WD repeat and FYVE domain-containing protein 3 isoform X1 [KO:K22262 ]
121317543 WD repeat and FYVE domain-containing protein 3-like isoform X1 [KO:K22262 ]
121299653 epg5; ectopic P granules protein 5 homolog isoform X1 [KO:K23883 ]
121324149 plekhm1; pleckstrin homology domain-containing family M member 1 isoform X1 [KO:K23282 ]
121309414 vps11; vacuolar protein sorting-associated protein 11 homolog [KO:K20179 ]
121322393 vacuolar protein sorting-associated protein 16 homolog [KO:K20180 ]
121323280 vacuolar protein sorting-associated protein 16 homolog [KO:K20180 ]
121330055 vps18; vacuolar protein sorting-associated protein 18 homolog [KO:K20181 ]
121324327 vacuolar protein sorting-associated protein 18 homolog isoform X1 [KO:K20181 ]
121297450 vps33a; vacuolar protein sorting-associated protein 33A [KO:K20182 ]
121312777 vacuolar protein sorting-associated protein 41 homolog isoform X1 [KO:K20184 ]
121314237 vacuolar protein sorting-associated protein 41 homolog isoform X1 [KO:K20184 ]
121295416 lysosome-associated membrane glycoprotein 2-like isoform X1 [KO:K06528 ]
121318829 lysosome-associated membrane glycoprotein 2-like 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
pspa04141 Protein processing in endoplasmic reticulum
KO pathway
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