Entry
Name
Autophagy - animal - Mugil cephalus (flathead mullet)
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
Mugil cephalus (flathead mullet) [GN:
mcep ]
Gene
124995778 vps41; vacuolar protein sorting-associated protein 41 homolog isoform X1 [KO:K20184 ]
124996387 pik3r1; phosphatidylinositol 3-kinase regulatory subunit alpha [KO:K02649 ]
124996543 zgc:73226; BCL2/adenovirus E1B 19 kDa protein-interacting protein 3 [KO:K15464 ]
124997039 wdr45; WD repeat domain phosphoinositide-interacting protein 4 [KO:K22991 ]
124998290 wipi1; WD repeat domain phosphoinositide-interacting protein 1 [KO:K17908 ]
124998329 wipi2; WD repeat domain phosphoinositide-interacting protein 2 isoform X1 [KO:K17908 ]
124998774 eif2s1b; eukaryotic translation initiation factor 2 subunit 1b [KO:K03237 ]
124998952 vps18; vacuolar protein sorting-associated protein 18 homolog [KO:K20181 ]
125000843 vps16; vacuolar protein sorting-associated protein 16 homolog [KO:K20180 ]
125004033 rptor; regulatory-associated protein of mTOR isoform X1 [KO:K07204 ]
125006492 map1lc3a; microtubule-associated proteins 1A/1B light chain 3A [KO:K10435 ]
125007017 si:dkeyp-97e7.9; DEP domain-containing mTOR-interacting protein [KO:K20402 ]
125008186 map1lc3cl; microtubule-associated proteins 1A/1B light chain 3C [KO:K10435 ]
125008592 lamp2; lysosome-associated membrane glycoprotein 2 isoform X1 [KO:K06528 ]
125008867 rubcn; run domain Beclin-1-interacting and cysteine-rich domain-containing protein isoform X1 [KO:K19330 ]
125009281 pik3r3b; phosphoinositide-3-kinase, regulatory subunit 3b (gamma) [KO:K02649 ]
125010020 atg4c; cysteine protease ATG4C isoform X1 [KO:K08342 ] [EC:3.4.22.-]
125010315 rb1cc1; RB1-inducible coiled-coil protein 1 isoform X1 [KO:K17589 ]
125010445 pik3r2; phosphatidylinositol 3-kinase regulatory subunit beta isoform X1 [KO:K02649 ]
125010654 map2k2b; LOW QUALITY PROTEIN: dual specificity mitogen-activated protein kinase kinase 2b [KO:K04369 ] [EC:2.7.12.2 ]
125011713 wdfy3; WD repeat and FYVE domain-containing protein 3 isoform X1 [KO:K22262 ]
125011875 vps33a; vacuolar protein sorting-associated protein 33A [KO:K20182 ]
125012299 vamp8; vesicle-associated membrane protein 8 isoform X1 [KO:K08512 ]
125012876 badB; BCL2 associated agonist of cell death b isoform X1 [KO:K02158 ]
125013336 pik3cb; phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit beta isoform isoform X1 [KO:K00922 ] [EC:2.7.1.153 ]
125013444 hif1al; hypoxia inducible factor 1 subunit alpha, like isoform X1 [KO:K08268 ]
125013744 atg16l1; LOW QUALITY PROTEIN: autophagy-related protein 16-1 [KO:K17890 ]
125014878 ambra1b; activating molecule in BECN1-regulated autophagy protein 1B [KO:K17985 ]
125014935 map1lc3b; microtubule-associated proteins 1A/1B light chain 3B [KO:K10435 ]
125016125 tax1bp1b; tax1-binding protein 1 homolog B isoform X1 [KO:K21347 ]
125016284 zgc:92606; gamma-aminobutyric acid receptor-associated protein-like 1 [KO:K08341 ]
125016734 deptor; DEP domain-containing mTOR-interacting protein [KO:K20402 ]
125017970 zgc:101559; ras-related protein Rab-33B-like isoform X1 [KO:K07920 ]
125018173 tanK; TRAF family member-associated NF-kappa-B activator [KO:K12650 ]
125021002 uvrag; UV radiation resistance-associated gene protein isoform X1 [KO:K21249 ]
125021377 supt20; transcription factor SPT20 homolog isoform X1 [KO:K21245 ]
125021410 vps11; vacuolar protein sorting-associated protein 11 homolog [KO:K20179 ]
125021629 ppp2cab; serine/threonine-protein phosphatase 2A catalytic subunit alpha isoform [KO:K04382 ] [EC:3.1.3.16 ]
125022179 wdr45b; WD repeat domain phosphoinositide-interacting protein 3 [KO:K22991 ]
125022509 nrbf2b; nuclear receptor-binding factor 2b isoform X1 [KO:K21246 ]
125022701 plekhm1; pleckstrin homology domain-containing family M member 1 [KO:K23282 ]
125023141 atg14; beclin 1-associated autophagy-related key regulator [KO:K17889 ]
125023926 atg2b; autophagy-related protein 2 homolog B isoform X1 [KO:K17906 ]
125024098 c9orf72; guanine nucleotide exchange factor C9orf72 homolog [KO:K23609 ]
125024403 pik3cd; phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit delta isoform isoform X1 [KO:K00922 ] [EC:2.7.1.153 ]
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
mcep04141 Protein processing in endoplasmic reticulum
KO pathway