Entry
Name
Autophagy - animal - Bos taurus (cow)
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
Bos taurus (cow) [GN:
bta ]
Gene
112442685 ERN1; serine/threonine-protein kinase/endoribonuclease IRE1 isoform X2 [KO:K08852 ] [EC:2.7.11.1 3.1.26.-]
281897 LAMP1; lysosome-associated membrane glycoprotein 1 precursor [KO:K06528 ]
281942 CALCOCO2; calcium-binding and coiled-coil domain-containing protein 2 [KO:K21348 ]
282306 PIK3CA; phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha isoform [KO:K00922 ] [EC:2.7.1.153 ]
282307 PIK3R1; phosphatidylinositol 3-kinase regulatory subunit alpha [KO:K02649 ]
282308 PIK3R2; phosphatidylinositol 3-kinase regulatory subunit beta [KO:K02649 ]
282320 PPP2CA; serine/threonine-protein phosphatase 2A catalytic subunit alpha isoform [KO:K04382 ] [EC:3.1.3.16 ]
282531 GABARAPL2; gamma-aminobutyric acid receptor-associated protein-like 2 [KO:K08341 ]
286839 RPS27A; ubiquitin-ribosomal protein eS31 fusion protein [KO:K02977 ]
286865 PIK3R3; phosphatidylinositol 3-kinase regulatory subunit gamma [KO:K02649 ]
317697 ITPR1; inositol 1,4,5-trisphosphate receptor type 1 [KO:K04958 ]
327694 EIF2S1; eukaryotic translation initiation factor 2 subunit 1 [KO:K03237 ]
327715 GABARAP; gamma-aminobutyric acid receptor-associated protein [KO:K08341 ]
338472 GABARAPL1; gamma-aminobutyric acid receptor-associated protein-like 1 [KO:K08341 ]
408001 MAP1LC3B; microtubule-associated proteins 1A/1B light chain 3B [KO:K10435 ]
408002 ATG4B; cysteine protease ATG4B [KO:K08342 ] [EC:3.4.22.-]
408003 ATG4A; cysteine protease ATG4A [KO:K08342 ] [EC:3.4.22.-]
497199 CFLAR; CASP8 and FADD-like apoptosis regulator [KO:K04724 ]
504531 PIK3CD; phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit delta isoform [KO:K00922 ] [EC:2.7.1.153 ]
505361 VPS16; vacuolar protein sorting-associated protein 16 homolog [KO:K20180 ]
506232 WDR45B; WD repeat domain phosphoinositide-interacting protein 3 [KO:K22991 ]
506309 C9orf72; guanine nucleotide exchange factor C9orf72 homolog [KO:K23609 ]
507056 RPTOR; regulatory-associated protein of mTOR [KO:K07204 ]
507309 VAMP8; vesicle-associated membrane protein 8 [KO:K08512 ]
507432 MAP1LC3C; microtubule-associated proteins 1A/1B light chain 3C [KO:K10435 ]
508354 RUBCN; run domain Beclin-1-interacting and cysteine-rich domain-containing protein [KO:K19330 ]
508571 ATG3; ubiquitin-like-conjugating enzyme ATG3 [KO:K08343 ]
510197 VPS33A; vacuolar protein sorting-associated protein 33A [KO:K20182 ]
511340 TP53INP2; tumor protein p53-inducible nuclear protein 2 isoform X1 [KO:K21247 ]
512685 WIPI2; WD repeat domain phosphoinositide-interacting protein 2 [KO:K17908 ]
513771 GORASP2; Golgi reassembly-stacking protein 2 [KO:K26797 ]
514547 MAP1LC3A; microtubule-associated proteins 1A/1B light chain 3A [KO:K10435 ]
517263 AMBRA1; activating molecule in BECN1-regulated autophagy protein 1 [KO:K17985 ]
517948 PIK3CB; phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit beta isoform [KO:K00922 ] [EC:2.7.1.153 ]
518781 VPS18; vacuolar protein sorting-associated protein 18 homolog [KO:K20181 ]
519961 ATG2B; autophagy-related protein 2 homolog B [KO:K17906 ]
523424 PLEKHM1; pleckstrin homology domain-containing family M member 1 isoform X1 [KO:K23282 ]
524361 PPP2CB; serine/threonine-protein phosphatase 2A catalytic subunit beta isoform [KO:K04382 ] [EC:3.1.3.16 ]
528410 WIPI1; WD repeat domain phosphoinositide-interacting protein 1 [KO:K17908 ]
528654 VPS41; vacuolar protein sorting-associated protein 41 homolog [KO:K20184 ]
529148 LAMP2; lysosome-associated membrane glycoprotein 2 isoform 2 precursor [KO:K06528 ]
529235 DDIT4; DNA damage-inducible transcript 4 protein [KO:K08270 ]
529808 ATG2A; autophagy-related protein 2 homolog A [KO:K17906 ]
529859 EPG5; ectopic P granules protein 5 homolog isoform X1 [KO:K23883 ]
531455 ATG4C; cysteine protease ATG4C [KO:K08342 ] [EC:3.4.22.-]
532261 SNAP29; synaptosomal-associated protein 29 [KO:K08509 ]
534126 SUPT20H; transcription factor SPT20 homolog [KO:K21245 ]
535236 MLST8; target of rapamycin complex subunit LST8 [KO:K08266 ]
535820 EIF2AK3; eukaryotic translation initiation factor 2-alpha kinase 3 precursor [KO:K08860 ] [EC:2.7.11.1 ]
537096 WDFY3; WD repeat and FYVE domain-containing protein 3 [KO:K22262 ]
537916 ZFYVE1; zinc finger FYVE domain-containing protein 1 [KO:K17603 ]
538831 ATG14; beclin 1-associated autophagy-related key regulator [KO:K17889 ]
539190 WDR45; WD repeat domain phosphoinositide-interacting protein 4 [KO:K22991 ]
539513 TANK; TRAF family member-associated NF-kappa-B activator [KO:K12650 ]
539858 RB1CC1; RB1-inducible coiled-coil protein 1 [KO:K17589 ]
540381 VPS11; vacuolar protein sorting-associated protein 11 homolog [KO:K20179 ]
613757 GORASP1; Golgi reassembly-stacking protein 1 [KO:K26797 ]
614285 UVRAG; UV radiation resistance-associated gene protein [KO:K21249 ]
615013 BAD; bcl2-associated agonist of cell death [KO:K02158 ]
615199 UBA52; ubiquitin-ribosomal protein eL40 fusion protein [KO:K02927 ]
615342 BNIP3; BCL2/adenovirus E1B 19 kDa protein-interacting protein 3 [KO:K15464 ]
615657 ATG4D; cysteine protease ATG4D [KO:K08342 ] [EC:3.4.22.-]
617606 DEPTOR; DEP domain-containing mTOR-interacting protein [KO:K20402 ]
781661 SMCR8; guanine nucleotide exchange protein SMCR8 [KO:K23611 ]
787344 ATG10; ubiquitin-like-conjugating enzyme ATG10 [KO:K17888 ]
787967 ATG7; ubiquitin-like modifier-activating enzyme ATG7 isoform 2 [KO:K08337 ]
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
bta04141 Protein processing in endoplasmic reticulum
KO pathway