Entry
Name
Autophagy - animal - Propithecus coquereli (Coquerel's sifaka)
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
Propithecus coquereli (Coquerel's sifaka) [GN:
pcoq ]
Gene
105804930 TP53INP2; tumor protein p53-inducible nuclear protein 2 isoform X1 [KO:K21247 ]
105804931 VPS16; vacuolar protein sorting-associated protein 16 homolog [KO:K20180 ]
105804954 MAP1LC3A; microtubule-associated proteins 1A/1B light chain 3A [KO:K10435 ]
105806035 WIPI2; WD repeat domain phosphoinositide-interacting protein 2 isoform X1 [KO:K17908 ]
105806240 PIK3CA; LOW QUALITY PROTEIN: phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha isoform [KO:K00922 ] [EC:2.7.1.153 ]
105807778 KIAA0226; run domain Beclin-1 interacting and cysteine-rich containing protein isoform X1 [KO:K19330 ]
105807827 ATG4D; cysteine protease ATG4D isoform X1 [KO:K08342 ] [EC:3.4.22.-]
105807995 GABARAPL2; gamma-aminobutyric acid receptor-associated protein-like 2 [KO:K08341 ]
105808872 EPG5; LOW QUALITY PROTEIN: ectopic P granules protein 5 homolog [KO:K23883 ]
105811088 AMBRA1; activating molecule in BECN1-regulated autophagy protein 1 isoform X1 [KO:K17985 ]
105811376 ATG4A; cysteine protease ATG4A isoform X1 [KO:K08342 ] [EC:3.4.22.-]
105811511 UVRAG; UV radiation resistance-associated gene protein [KO:K21249 ]
105812178 DEPTOR; DEP domain-containing mTOR-interacting protein isoform X1 [KO:K20402 ]
105812701 WDFY3; WD repeat and FYVE domain-containing protein 3 [KO:K22262 ]
105812706 ITPR1; inositol 1,4,5-trisphosphate receptor type 1 isoform X1 [KO:K04958 ]
105814042 PIK3R3; phosphatidylinositol 3-kinase regulatory subunit gamma [KO:K02649 ]
105814524 VPS18; vacuolar protein sorting-associated protein 18 homolog [KO:K20181 ]
105816012 PPP2CA; serine/threonine-protein phosphatase 2A catalytic subunit alpha isoform [KO:K04382 ] [EC:3.1.3.16 ]
105816656 GABARAPL1; gamma-aminobutyric acid receptor-associated protein-like 1 [KO:K08341 ]
105816807 WDR45; WD repeat domain phosphoinositide-interacting protein 4 isoform X1 [KO:K22991 ]
105818191 PIK3R2; phosphatidylinositol 3-kinase regulatory subunit beta [KO:K02649 ]
105819008 ATG7; ubiquitin-like modifier-activating enzyme ATG7 isoform X1 [KO:K08337 ]
105819240 VPS11; vacuolar protein sorting-associated protein 11 homolog [KO:K20179 ]
105819431 GABARAP; gamma-aminobutyric acid receptor-associated protein [KO:K08341 ]
105819572 TANK; LOW QUALITY PROTEIN: TRAF family member-associated NF-kappa-B activator [KO:K12650 ]
105819858 EIF2S1; eukaryotic translation initiation factor 2 subunit 1 [KO:K03237 ]
105820050 WDR45B; WD repeat domain phosphoinositide-interacting protein 3 isoform X1 [KO:K22991 ]
105820057 VPS41; vacuolar protein sorting-associated protein 41 homolog [KO:K20184 ]
105821039 MAP1LC3B; microtubule-associated proteins 1A/1B light chain 3B [KO:K10435 ]
105821407 BNIP3; BCL2/adenovirus E1B 19 kDa protein-interacting protein 3 [KO:K15464 ]
105824092 RB1CC1; RB1-inducible coiled-coil protein 1 isoform X1 [KO:K17589 ]
105824575 ATG9B; LOW QUALITY PROTEIN: autophagy-related protein 9B [KO:K17907 ]
105824798 WIPI1; WD repeat domain phosphoinositide-interacting protein 1 [KO:K17908 ]
105824927 CALCOCO2; calcium-binding and coiled-coil domain-containing protein 2 [KO:K21348 ]
105824997 PIK3CD; phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit delta isoform [KO:K00922 ] [EC:2.7.1.153 ]
105825169 LAMP2; lysosome-associated membrane glycoprotein 2 isoform X1 [KO:K06528 ]
105825571 VPS33A; vacuolar protein sorting-associated protein 33A [KO:K20182 ]
105825918 ATG14; beclin 1-associated autophagy-related key regulator [KO:K17889 ]
105826540 PIK3CB; phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit beta isoform [KO:K00922 ] [EC:2.7.1.153 ]
105826612 PIK3R1; phosphatidylinositol 3-kinase regulatory subunit alpha isoform X1 [KO:K02649 ]
105826626 WDR41; LOW QUALITY PROTEIN: WD repeat-containing protein 41 [KO:K23610 ]
105826962 SMCR8; smith-Magenis syndrome chromosomal region candidate gene 8 protein [KO:K23611 ]
105827252 PLEKHM1; pleckstrin homology domain-containing family M member 1 [KO:K23282 ]
105827410 ATG2A; autophagy-related protein 2 homolog A isoform X1 [KO:K17906 ]
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
pcoq04141 Protein processing in endoplasmic reticulum
KO pathway