Entry
Name
Autophagy - animal - Athene cunicularia (burrowing owl)
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
Athene cunicularia (burrowing owl) [GN:
acun ]
Gene
113487938 PIK3CD; phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit delta isoform isoform X1 [KO:K00922 ] [EC:2.7.1.153 ]
113483286 PIK3CA; phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha isoform [KO:K00922 ] [EC:2.7.1.153 ]
113483483 PIK3CB; phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit beta isoform [KO:K00922 ] [EC:2.7.1.153 ]
113483193 phosphatidylinositol 3-kinase regulatory subunit gamma isoform X1 [KO:K02649 ]
113489298 PIK3R2; phosphatidylinositol 3-kinase regulatory subunit beta [KO:K02649 ]
113489600 PIK3R1; phosphatidylinositol 3-kinase regulatory subunit alpha isoform X1 [KO:K02649 ]
113481424 BNIP3; BCL2/adenovirus E1B 19 kDa protein-interacting protein 3 [KO:K15464 ]
113486697 RPTOR; regulatory-associated protein of mTOR isoform X1 [KO:K07204 ]
113476181 DEPTOR; DEP domain-containing mTOR-interacting protein [KO:K20402 ]
113485243 PPP2CA; serine/threonine-protein phosphatase 2A catalytic subunit alpha isoform [KO:K04382 ] [EC:3.1.3.16 ]
113476358 RB1CC1; RB1-inducible coiled-coil protein 1 isoform X1 [KO:K17589 ]
113480369 ATG2B; autophagy-related protein 2 homolog B isoform X1 [KO:K17906 ]
113485555 WIPI2; WD repeat domain phosphoinositide-interacting protein 2 isoform X1 [KO:K17908 ]
113486701 WIPI1; WD repeat domain phosphoinositide-interacting protein 1 isoform X1 [KO:K17908 ]
113486894 WDR45B; WD repeat domain phosphoinositide-interacting protein 3 isoform X1 [KO:K22991 ]
113479362 SUPT20H; transcription factor SPT20 homolog isoform X1 [KO:K21245 ]
113490309 CZH9orf72; guanine nucleotide exchange C9orf72 homolog isoform X1 [KO:K23609 ]
113482325 TANK; TRAF family member-associated NF-kappa-B activator [KO:K12650 ]
113478002 RAB1A; LOW QUALITY PROTEIN: ras-related protein Rab-1A [KO:K07874 ]
113480735 ATG14; beclin 1-associated autophagy-related key regulator [KO:K17889 ]
113480722 AMBRA1; activating molecule in BECN1-regulated autophagy protein 1 isoform X1 [KO:K17985 ]
113490659 TP53INP2; tumor protein p53-inducible nuclear protein 2 [KO:K21247 ]
113483508 UVRAG; UV radiation resistance-associated gene protein [KO:K21249 ]
113483284 RUBCN; run domain Beclin-1-interacting and cysteine-rich domain-containing protein isoform X1 [KO:K19330 ]
113484753 ITPR1; inositol 1,4,5-trisphosphate receptor type 1 isoform X1 [KO:K04958 ]
113480680 EIF2S1; eukaryotic translation initiation factor 2 subunit 1 [KO:K03237 ]
113484837 ATG7; ubiquitin-like modifier-activating enzyme ATG7 isoform X1 [KO:K08337 ]
113482557 CFLAR; CASP8 and FADD-like apoptosis regulator isoform X1 [KO:K04724 ]
113491075 GABARAPL1; gamma-aminobutyric acid receptor-associated protein-like 1 [KO:K08341 ]
113484641 GABARAPL2; gamma-aminobutyric acid receptor-associated protein-like 2 [KO:K08341 ]
113490930 microtubule-associated proteins 1A/1B light chain 3C-like [KO:K10435 ]
113484607 MAP1LC3B; microtubule-associated proteins 1A/1B light chain 3B [KO:K10435 ]
113487661 MAP1LC3A; microtubule-associated proteins 1A/1B light chain 3A [KO:K10435 ]
113478277 MAP1LC3C; microtubule-associated proteins 1A/1B light chain 3C [KO:K10435 ]
113479502 WDFY3; WD repeat and FYVE domain-containing protein 3 isoform X1 [KO:K22262 ]
113486161 SNAP29; synaptosomal-associated protein 29 isoform X1 [KO:K08509 ]
113489212 PLEKHM1; pleckstrin homology domain-containing family M member 1 [KO:K23282 ]
113488602 VPS11; vacuolar protein sorting-associated protein 11 homolog isoform X1 [KO:K20179 ]
113490539 VPS16; vacuolar protein sorting-associated protein 16 homolog [KO:K20180 ]
113480650 VPS18; vacuolar protein sorting-associated protein 18 homolog [KO:K20181 ]
113486149 VPS33A; vacuolar protein sorting-associated protein 33A [KO:K20182 ]
113477537 VPS41; vacuolar protein sorting-associated protein 41 homolog [KO:K20184 ]
113482104 GORASP2; LOW QUALITY PROTEIN: Golgi reassembly-stacking protein 2 [KO:K26797 ]
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
acun04141 Protein processing in endoplasmic reticulum
KO pathway
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