Entry
Name
Autophagy - animal - Latimeria chalumnae (coelacanth)
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
Latimeria chalumnae (coelacanth) [GN:
lcm ]
Gene
102351332 phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha isoform-like [KO:K00922 ] [EC:2.7.1.153 ]
102353218 PIK3R1; phosphoinositide-3-kinase regulatory subunit 1 [KO:K02649 ]
102348007 PIK3R3; phosphatidylinositol 3-kinase regulatory subunit gamma [KO:K02649 ]
102354722 BCL2/adenovirus E1B 19 kDa protein-interacting protein 3-like [KO:K15464 ]
102347131 RPTOR; regulatory associated protein of MTOR complex 1 [KO:K07204 ]
102364537 DEPTOR; DEP domain containing MTOR interacting protein [KO:K20402 ]
102357407 WIPI2; WD repeat domain, phosphoinositide interacting 2 [KO:K17908 ]
102366942 WIPI1; WD repeat domain, phosphoinositide interacting 1 [KO:K17908 ]
102351764 SMCR8; Smith-Magenis syndrome chromosome region, candidate 8 [KO:K23611 ]
102363975 TP53INP2; tumor protein p53 inducible nuclear protein 2 [KO:K21247 ]
102347922 SH3GLB1; SH3 domain containing GRB2 like endophilin B1 [KO:K11248 ]
102349921 RUBCN; RUN and cysteine rich domain containing beclin 1 interacting protein [KO:K19330 ]
102367658 EIF2S1; eukaryotic translation initiation factor 2 subunit alpha [KO:K03237 ]
102356442 gamma-aminobutyric acid receptor-associated protein-like 1 [KO:K08341 ]
102357322 GABARAPL2; GABA type A receptor associated protein like 2 [KO:K08341 ]
102348715 GABARAPL1; GABA type A receptor associated protein like 1 [KO:K08341 ]
102365528 MAP1LC3A; microtubule associated protein 1 light chain 3 alpha [KO:K10435 ]
102363169 microtubule-associated proteins 1A/1B light chain 3C-like [KO:K10435 ]
102358729 MAP1LC3B; microtubule associated protein 1 light chain 3 beta [KO:K10435 ]
102345225 MAP1LC3C; microtubule associated protein 1 light chain 3 gamma [KO:K10435 ]
102364191 ATG4D; autophagy related 4D cysteine peptidase [KO:K08342 ] [EC:3.4.22.-]
102346631 ATG4A; autophagy related 4A cysteine peptidase [KO:K08342 ] [EC:3.4.22.-]
102358086 ATG4B; autophagy related 4B cysteine peptidase [KO:K08342 ] [EC:3.4.22.-]
102363717 ATG4C; autophagy related 4C cysteine peptidase [KO:K08342 ] [EC:3.4.22.-]
102362430 UBA52; ubiquitin A-52 residue ribosomal protein fusion product 1 [KO:K02927 ]
102347592 PLEKHM1; pleckstrin homology and RUN domain containing M1 [KO:K23282 ]
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
lcm04141 Protein processing in endoplasmic reticulum
KO pathway
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