Entry
Name
Autophagy - animal - Lingula anatina
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
Gene
106159657 phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha isoform-like [KO:K00922 ] [EC:2.7.1.153 ]
106156763 phosphatidylinositol 3-kinase regulatory subunit alpha-like isoform X1 [KO:K02649 ]
106170736 phosphatidylinositol 3-kinase regulatory subunit gamma [KO:K02649 ]
106170584 BCL2/adenovirus E1B 19 kDa protein-interacting protein 3 [KO:K15464 ]
106172375 WD repeat domain phosphoinositide-interacting protein 2 [KO:K17908 ]
106169614 WD repeat domain phosphoinositide-interacting protein 3 [KO:K22991 ]
106151345 WD repeat domain phosphoinositide-interacting protein 4 [KO:K22991 ]
106173077 WD repeat domain phosphoinositide-interacting protein 4-like [KO:K22991 ]
106157036 beclin 1-associated autophagy-related key regulator isoform X1 [KO:K17889 ]
106177754 beclin 1-associated autophagy-related key regulator-like [KO:K17889 ]
106164451 activating molecule in BECN1-regulated autophagy protein 1 [KO:K17985 ]
106177993 tumor protein p53-inducible nuclear protein 2 isoform X1 [KO:K21247 ]
106175728 tumor protein p53-inducible nuclear protein 2 isoform X1 [KO:K21247 ]
106157986 run domain Beclin-1-interacting and cysteine-rich domain-containing protein [KO:K19330 ]
106172906 run domain Beclin-1-interacting and cysteine-rich domain-containing protein-like [KO:K19330 ]
106178512 gamma-aminobutyric acid receptor-associated protein-like 2 [KO:K08341 ]
106154233 microtubule-associated proteins 1A/1B light chain 3C-like [KO:K10435 ]
106156530 microtubule-associated proteins 1A/1B light chain 3C-like [KO:K10435 ]
106152717 vacuolar protein sorting-associated protein 11 homolog [KO:K20179 ]
106161510 vacuolar protein sorting-associated protein 16 homolog [KO:K20180 ]
106161529 vacuolar protein sorting-associated protein 16 homolog [KO:K20180 ]
106151553 vacuolar protein sorting-associated protein 18 homolog [KO:K20181 ]
106157191 vacuolar protein sorting-associated protein 41 homolog [KO:K20184 ]
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
lak04141 Protein processing in endoplasmic reticulum
KO pathway
LinkDB
All DBs