Entry
Name
Autophagy - animal - Bison bison bison (American bison)
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
Bison bison bison (American bison) [GN:
bbis ]
Gene
104980404 VPS41; vacuolar protein sorting-associated protein 41 homolog isoform X1 [KO:K20184 ]
104981384 VPS11; vacuolar protein sorting-associated protein 11 homolog isoform X1 [KO:K20179 ]
104982196 WDR45; WD repeat domain phosphoinositide-interacting protein 4 [KO:K22991 ]
104982200 LAMP1; LOW QUALITY PROTEIN: lysosome-associated membrane glycoprotein 1 [KO:K06528 ]
104982793 LAMP2; lysosome-associated membrane glycoprotein 2 isoform X1 [KO:K06528 ]
104982958 PLEKHM1; pleckstrin homology domain-containing family M member 1 [KO:K23282 ]
104984242 ATG4C; cysteine protease ATG4C isoform X1 [KO:K08342 ] [EC:3.4.22.-]
104984536 KIAA0226; run domain Beclin-1 interacting and cysteine-rich containing protein isoform X1 [KO:K19330 ]
104985059 MLST8; target of rapamycin complex subunit LST8 isoform X1 [KO:K08266 ]
104985452 SUPT20H; transcription factor SPT20 homolog isoform X1 [KO:K21245 ]
104986075 VPS16; vacuolar protein sorting-associated protein 16 homolog [KO:K20180 ]
104986209 MAP1LC3C; microtubule-associated proteins 1A/1B light chain 3C [KO:K10435 ]
104987190 BAD; LOW QUALITY PROTEIN: bcl2-associated agonist of cell death [KO:K02158 ]
104987748 PPP2CB; serine/threonine-protein phosphatase 2A catalytic subunit beta isoform isoform X1 [KO:K04382 ] [EC:3.1.3.16 ]
104987864 RB1CC1; RB1-inducible coiled-coil protein 1 isoform X1 [KO:K17589 ]
104989601 VPS33A; vacuolar protein sorting-associated protein 33A [KO:K20182 ]
104990387 AMBRA1; activating molecule in BECN1-regulated autophagy protein 1 [KO:K17985 ]
104990590 CALCOCO2; calcium-binding and coiled-coil domain-containing protein 2 isoform X1 [KO:K21348 ]
104990669 SMCR8; smith-Magenis syndrome chromosomal region candidate gene 8 protein [KO:K23611 ]
104991861 PPP2CA; serine/threonine-protein phosphatase 2A catalytic subunit alpha isoform [KO:K04382 ] [EC:3.1.3.16 ]
104992811 WIPI2; WD repeat domain phosphoinositide-interacting protein 2 [KO:K17908 ]
104992950 WDFY3; WD repeat and FYVE domain-containing protein 3 [KO:K22262 ]
104993113 DEPTOR; DEP domain-containing mTOR-interacting protein [KO:K20402 ]
104993460 EIF2S1; eukaryotic translation initiation factor 2 subunit 1 [KO:K03237 ]
104993929 GABARAP; gamma-aminobutyric acid receptor-associated protein [KO:K08341 ]
104994094 UVRAG; UV radiation resistance-associated gene protein [KO:K21249 ]
104994208 ATG14; beclin 1-associated autophagy-related key regulator [KO:K17889 ]
104994333 PIK3R3; phosphatidylinositol 3-kinase regulatory subunit gamma isoform X1 [KO:K02649 ]
104994421 VPS18; vacuolar protein sorting-associated protein 18 homolog [KO:K20181 ]
104995575 ATG16L2; LOW QUALITY PROTEIN: autophagy-related protein 16-2 [KO:K20868 ]
104996058 PIK3CD; phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit delta isoform [KO:K00922 ] [EC:2.7.1.153 ]
104996554 MAP1LC3B; microtubule-associated proteins 1A/1B light chain 3B [KO:K10435 ]
104996574 GABARAPL2; gamma-aminobutyric acid receptor-associated protein-like 2 [KO:K08341 ]
104998445 PIK3R1; phosphatidylinositol 3-kinase regulatory subunit alpha isoform X1 [KO:K02649 ]
104999331 TP53INP2; tumor protein p53-inducible nuclear protein 2 isoform X1 [KO:K21247 ]
104999438 MAP1LC3A; microtubule-associated proteins 1A/1B light chain 3A [KO:K10435 ]
104999978 PIK3CA; phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha isoform [KO:K00922 ] [EC:2.7.1.153 ]
105000418 RPTOR; regulatory-associated protein of mTOR isoform X1 [KO:K07204 ]
105000467 WDR45B; WD repeat domain phosphoinositide-interacting protein 3 [KO:K22991 ]
105000527 WIPI1; WD repeat domain phosphoinositide-interacting protein 1 [KO:K17908 ]
105001799 PIK3CB; phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit beta isoform [KO:K00922 ] [EC:2.7.1.153 ]
105002133 GABARAPL1; gamma-aminobutyric acid receptor-associated protein-like 1 [KO:K08341 ]
105002394 TANK; TRAF family member-associated NF-kappa-B activator isoform X1 [KO:K12650 ]
105002506 BNIP3; BCL2/adenovirus E1B 19 kDa protein-interacting protein 3 [KO:K15464 ]
105003652 CFLAR; CASP8 and FADD-like apoptosis regulator isoform X1 [KO:K04724 ]
105004727 ATG7; ubiquitin-like modifier-activating enzyme ATG7 isoform X1 [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
bbis04141 Protein processing in endoplasmic reticulum
KO pathway