Entry
Name
Autophagy - animal - Myotis lucifugus (little brown bat)
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
Myotis lucifugus (little brown bat) [GN:
mlf ]
Gene
102429074 IRS2; LOW QUALITY PROTEIN: insulin receptor substrate 2 [KO:K07187 ]
102418401 IRS4; LOW QUALITY PROTEIN: insulin receptor substrate 4 [KO:K17446 ]
102422649 PIK3CD; LOW QUALITY PROTEIN: phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit delta isoform [KO:K00922 ] [EC:2.7.1.153 ]
102441064 PIK3CB; phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit beta isoform isoform X1 [KO:K00922 ] [EC:2.7.1.153 ]
102433534 PIK3CA; phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha isoform isoform X1 [KO:K00922 ] [EC:2.7.1.153 ]
102427890 PIK3R1; phosphatidylinositol 3-kinase regulatory subunit alpha isoform X2 [KO:K02649 ]
102441522 LOW QUALITY PROTEIN: phosphatidylinositol 3-kinase regulatory subunit beta-like [KO:K02649 ]
102429230 PIK3R2; phosphatidylinositol 3-kinase regulatory subunit beta [KO:K02649 ]
102426106 PIK3R3; phosphatidylinositol 3-kinase regulatory subunit gamma [KO:K02649 ]
102419324 LOW QUALITY PROTEIN: phosphatidylinositol 3-kinase regulatory subunit beta-like [KO:K02649 ]
102430657 BNIP3; BCL2/adenovirus E1B 19 kDa protein-interacting protein 3 [KO:K15464 ]
102419155 DEPTOR; DEP domain-containing mTOR-interacting protein [KO:K20402 ]
102424796 AKT1S1; LOW QUALITY PROTEIN: proline-rich AKT1 substrate 1 [KO:K16184 ]
102424858 MLST8; target of rapamycin complex subunit LST8 isoform X1 [KO:K08266 ]
102432188 PPP2CA; serine/threonine-protein phosphatase 2A catalytic subunit alpha isoform [KO:K04382 ] [EC:3.1.3.16 ]
102430803 PPP2CB; serine/threonine-protein phosphatase 2A catalytic subunit beta isoform isoform X1 [KO:K04382 ] [EC:3.1.3.16 ]
102420949 RB1CC1; RB1-inducible coiled-coil protein 1 isoform X1 [KO:K17589 ]
102442626 ATG2A; LOW QUALITY PROTEIN: autophagy-related protein 2 homolog A [KO:K17906 ]
102433550 WIPI2; WD repeat domain phosphoinositide-interacting protein 2 isoform X2 [KO:K17908 ]
102435534 WIPI1; WD repeat domain phosphoinositide-interacting protein 1 isoform X6 [KO:K17908 ]
102423159 WDR45B; WD repeat domain phosphoinositide-interacting protein 3 isoform X1 [KO:K22991 ]
102420919 WD repeat domain phosphoinositide-interacting protein 4 [KO:K22991 ]
102432341 WDR45; WD repeat domain phosphoinositide-interacting protein 4 [KO:K22991 ]
102436396 ATG9B; LOW QUALITY PROTEIN: autophagy-related protein 9B [KO:K17907 ]
102434462 SUPT20H; transcription factor SPT20 homolog isoform X14 [KO:K21245 ]
102431512 CUNH9orf72; guanine nucleotide exchange C9orf72 homolog isoform X2 [KO:K23609 ]
102426758 TANK; TRAF family member-associated NF-kappa-B activator isoform X1 [KO:K12650 ]
102429937 ATG14; beclin 1-associated autophagy-related key regulator [KO:K17889 ]
102431271 AMBRA1; activating molecule in BECN1-regulated autophagy protein 1 isoform X4 [KO:K17985 ]
102429800 TP53INP2; tumor protein p53-inducible nuclear protein 2 isoform X1 [KO:K21247 ]
102432319 VMP1; LOW QUALITY PROTEIN: vacuole membrane protein 1 [KO:K21248 ]
102433214 UVRAG; UV radiation resistance-associated gene protein isoform X2 [KO:K21249 ]
102435535 RUBCN; run domain Beclin-1-interacting and cysteine-rich domain-containing protein isoform X1 [KO:K19330 ]
102419407 ERN1; serine/threonine-protein kinase/endoribonuclease IRE1 isoform X1 [KO:K08852 ] [EC:2.7.11.1 3.1.26.-]
102428709 EIF2S1; eukaryotic translation initiation factor 2 subunit 1 [KO:K03237 ]
102435146 ZFYVE1; zinc finger FYVE domain-containing protein 1 isoform X2 [KO:K17603 ]
102438157 ATG7; ubiquitin-like modifier-activating enzyme ATG7 isoform X2 [KO:K08337 ]
102442809 ATG10; ubiquitin-like-conjugating enzyme ATG10 isoform X1 [KO:K17888 ]
102418429 LOW QUALITY PROTEIN: ubiquitin-like-conjugating enzyme ATG3 [KO:K08343 ]
102438769 CFLAR; CASP8 and FADD-like apoptosis regulator isoform X1 [KO:K04724 ]
102430514 gamma-aminobutyric acid receptor-associated protein-like 1 [KO:K08341 ]
102428870 GABARAPL2; gamma-aminobutyric acid receptor-associated protein-like 2 isoform X2 [KO:K08341 ]
102418213 GABARAP; gamma-aminobutyric acid receptor-associated protein [KO:K08341 ]
102428694 MAP1LC3A; microtubule-associated proteins 1A/1B light chain 3A [KO:K10435 ]
102432237 MAP1LC3B; microtubule-associated proteins 1A/1B light chain 3B [KO:K10435 ]
102420594 ATG4A; cysteine protease ATG4A isoform X2 [KO:K08342 ] [EC:3.4.22.-]
102420601 ATG4B; cysteine protease ATG4B isoform X7 [KO:K08342 ] [EC:3.4.22.-]
102433083 CALCOCO2; calcium-binding and coiled-coil domain-containing protein 2 isoform X1 [KO:K21348 ]
102435388 WDFY3; WD repeat and FYVE domain-containing protein 3 isoform X1 [KO:K22262 ]
102435561 UBA52; LOW QUALITY PROTEIN: ubiquitin-60S ribosomal protein L40 [KO:K02927 ]
111828258 LOW QUALITY PROTEIN: ubiquitin-40S ribosomal protein S27a-like [KO:K02977 ]
102432137 SNAP29; synaptosomal-associated protein 29 isoform X1 [KO:K08509 ]
102436628 EPG5; LOW QUALITY PROTEIN: ectopic P granules protein 5 homolog [KO:K23883 ]
102433119 PLEKHM1; pleckstrin homology domain-containing family M member 1 [KO:K23282 ]
102421045 VPS11; vacuolar protein sorting-associated protein 11 homolog isoform X2 [KO:K20179 ]
102431602 VPS16; LOW QUALITY PROTEIN: vacuolar protein sorting-associated protein 16 homolog [KO:K20180 ]
102438116 VPS18; vacuolar protein sorting-associated protein 18 homolog isoform X2 [KO:K20181 ]
102431431 VPS33A; vacuolar protein sorting-associated protein 33A isoform X2 [KO:K20182 ]
102433114 VPS41; vacuolar protein sorting-associated protein 41 homolog [KO:K20184 ]
102433725 GORASP2; Golgi reassembly-stacking protein 2 isoform X3 [KO:K26797 ]
102423512 GORASP1; LOW QUALITY PROTEIN: Golgi reassembly-stacking protein 1 [KO:K26797 ]
102441461 LAMP2; lysosome-associated membrane glycoprotein 2 isoform X2 [KO:K06528 ]
102429447 LAMP1; lysosome-associated membrane glycoprotein 1 isoform X2 [KO:K06528 ]
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
mlf04141 Protein processing in endoplasmic reticulum
KO pathway
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