Entry
Name
Autophagy - animal - Bos mutus (wild yak)
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
Bos mutus (wild yak) [GN:
bom ]
Gene
102266922 PIK3R1; phosphoinositide-3-kinase regulatory subunit 1 [KO:K02649 ]
102280296 PIK3R3; phosphoinositide-3-kinase regulatory subunit 3 [KO:K02649 ]
102286868 PIK3R2; phosphoinositide-3-kinase regulatory subunit 2 [KO:K02649 ]
102285390 RPTOR; regulatory associated protein of MTOR complex 1 [KO:K07204 ]
102282235 DEPTOR; DEP domain containing MTOR interacting protein [KO:K20402 ]
102285764 WIPI2; WD repeat domain, phosphoinositide interacting 2 [KO:K17908 ]
102277604 WIPI1; WD repeat domain, phosphoinositide interacting 1 [KO:K17908 ]
102274044 SMCR8; Smith-Magenis syndrome chromosome region, candidate 8 [KO:K23611 ]
102265158 TP53INP2; tumor protein p53 inducible nuclear protein 2 [KO:K21247 ]
102269872 SH3GLB1; SH3 domain containing GRB2 like endophilin B1 [KO:K11248 ]
102285151 RUBCN; RUN and cysteine rich domain containing beclin 1 interacting protein [KO:K19330 ]
102270765 EIF2S1; eukaryotic translation initiation factor 2 subunit alpha [KO:K03237 ]
102276167 GABARAPL1; gamma-aminobutyric acid receptor-associated protein-like 1 [KO:K08341 ]
102265036 GABARAPL2; GABA type A receptor associated protein like 2 [KO:K08341 ]
102266010 MAP1LC3A; microtubule associated protein 1 light chain 3 alpha [KO:K10435 ]
102288385 MAP1LC3C; microtubule associated protein 1 light chain 3 gamma [KO:K10435 ]
102279715 ATG4D; autophagy related 4D cysteine peptidase [KO:K08342 ] [EC:3.4.22.-]
102272359 ATG4A; autophagy related 4A cysteine peptidase [KO:K08342 ] [EC:3.4.22.-]
102275056 ATG4B; autophagy related 4B cysteine peptidase [KO:K08342 ] [EC:3.4.22.-]
102274486 ATG4C; autophagy related 4C cysteine peptidase [KO:K08342 ] [EC:3.4.22.-]
102268434 UBA52; ubiquitin A-52 residue ribosomal protein fusion product 1 [KO:K02927 ]
102270186 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
bom04141 Protein processing in endoplasmic reticulum
KO pathway
LinkDB
All DBs