Entry
Name
Autophagy - animal - Pseudopodoces humilis (Tibetan ground-tit)
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
Pseudopodoces humilis (Tibetan ground-tit) [GN:
phi ]
Gene
102103635 PIK3CD; phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit delta isoform [KO:K00922 ] [EC:2.7.1.153 ]
102099156 PIK3CA; phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha isoform [KO:K00922 ] [EC:2.7.1.153 ]
102106643 PIK3CB; phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit beta isoform [KO:K00922 ] [EC:2.7.1.153 ]
102112482 PIK3R3; phosphatidylinositol 3-kinase regulatory subunit gamma isoform X2 [KO:K02649 ]
102114750 PIK3R1; phosphatidylinositol 3-kinase regulatory subunit alpha isoform X1 [KO:K02649 ]
102106897 PIK3R2; phosphatidylinositol 3-kinase regulatory subunit beta [KO:K02649 ]
102114562 BNIP3; BCL2/adenovirus E1B 19 kDa protein-interacting protein 3 [KO:K15464 ]
102100165 BCL2/adenovirus E1B 19 kDa protein-interacting protein 3-like [KO:K15464 ]
102113722 DEPTOR; DEP domain-containing mTOR-interacting protein [KO:K20402 ]
102103797 MLST8; target of rapamycin complex subunit LST8 isoform X2 [KO:K08266 ]
102100299 PPP2CA; serine/threonine-protein phosphatase 2A catalytic subunit alpha isoform [KO:K04382 ] [EC:3.1.3.16 ]
102107096 RB1CC1; RB1-inducible coiled-coil protein 1 isoform X2 [KO:K17589 ]
102101582 ATG2B; autophagy-related protein 2 homolog B isoform X1 [KO:K17906 ]
102106867 WIPI2; WD repeat domain phosphoinositide-interacting protein 2 isoform X1 [KO:K17908 ]
102114741 WIPI1; WD repeat domain phosphoinositide-interacting protein 1 isoform X1 [KO:K17908 ]
102111215 WDR45B; WD repeat domain phosphoinositide-interacting protein 3 [KO:K22991 ]
102109633 WDR45; WD repeat domain phosphoinositide-interacting protein 4 [KO:K22991 ]
102113538 SUPT20H; transcription factor SPT20 homolog isoform X1 [KO:K21245 ]
102114113 SMCR8; Smith-Magenis syndrome chromosomal region candidate gene 8 protein [KO:K23611 ]
102106422 TANK; TRAF family member-associated NF-kappa-B activator isoform X1 [KO:K12650 ]
102108281 ATG14; beclin 1-associated autophagy-related key regulator [KO:K17889 ]
102099944 AMBRA1; activating molecule in BECN1-regulated autophagy protein 1 [KO:K17985 ]
102099660 TP53INP2; tumor protein p53-inducible nuclear protein 2 [KO:K21247 ]
102107604 UVRAG; UV radiation resistance-associated gene protein [KO:K21249 ]
102101224 KIAA0226; run domain Beclin-1 interacting and cysteine-rich containing protein isoform X4 [KO:K19330 ]
102106238 ERN2; serine/threonine-protein kinase/endoribonuclease IRE2 isoform X1 [KO:K08852 ] [EC:2.7.11.1 3.1.26.-]
102103505 ERN1; serine/threonine-protein kinase/endoribonuclease IRE1 isoform X2 [KO:K08852 ] [EC:2.7.11.1 3.1.26.-]
102105236 EIF2S1; eukaryotic translation initiation factor 2 subunit 1 [KO:K03237 ]
102100875 ATG10; ubiquitin-like-conjugating enzyme ATG10 isoform X1 [KO:K17888 ]
102107990 GABARAPL2; gamma-aminobutyric acid receptor-associated protein-like 2 [KO:K08341 ]
102114705 GABARAPL1; gamma-aminobutyric acid receptor-associated protein-like 1 [KO:K08341 ]
102114461 GABARAP; gamma-aminobutyric acid receptor-associated protein [KO:K08341 ]
102109519 MAP1LC3C; microtubule-associated proteins 1A/1B light chain 3C [KO:K10435 ]
102100510 MAP1LC3A; microtubule-associated proteins 1A/1B light chain 3A [KO:K10435 ]
102114441 MAP1LC3B; microtubule-associated proteins 1A/1B light chain 3B [KO:K10435 ]
102103393 ATG4A; cysteine protease ATG4A isoform X2 [KO:K08342 ] [EC:3.4.22.-]
102110903 WDFY3; WD repeat and FYVE domain-containing protein 3 isoform X1 [KO:K22262 ]
102105505 EPG5; ectopic P granules protein 5 homolog isoform X1 [KO:K23883 ]
102114756 PLEKHM1; pleckstrin homology domain-containing family M member 1 isoform X1 [KO:K23282 ]
102112582 VPS11; vacuolar protein sorting-associated protein 11 homolog [KO:K20179 ]
102108196 VPS16; vacuolar protein sorting-associated protein 16 homolog [KO:K20180 ]
102103243 VPS18; vacuolar protein sorting-associated protein 18 homolog [KO:K20181 ]
102099951 VPS33A; vacuolar protein sorting-associated protein 33A [KO:K20182 ]
102103754 VPS41; vacuolar protein sorting-associated protein 41 homolog [KO:K20184 ]
102113195 LAMP2; lysosome-associated membrane glycoprotein 2 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
phi04141 Protein processing in endoplasmic reticulum
KO pathway
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