Entry
Name
Autophagy - animal - Rattus norvegicus (rat)
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
Rattus norvegicus (rat) [GN:
rno ]
Gene
100362453 Ppp2cal1; serine/threonine-protein phosphatase 2A catalytic subunit alpha isoform-like [KO:K04382 ] [EC:3.1.3.16 ]
100912032 Rps27a; ubiquitin-ribosomal protein eS31 fusion protein [KO:K02977 ]
113961 Gorasp2; Golgi reassembly-stacking protein 2 [KO:K26797 ]
116500 Snap29; synaptosomal-associated protein 29 [KO:K08509 ]
117279 Cflar; CASP8 and FADD-like apoptosis regulator isoform 1 [KO:K04724 ]
120098596 Gabarapl4; gamma-aminobutyric acid receptor-associated protein-like 2 [KO:K08341 ]
140942 Ddit4; DNA damage-inducible transcript 4 protein [KO:K08270 ]
170911 Pik3ca; phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha isoform [KO:K00922 ] [EC:2.7.1.153 ]
171415 Atg3; ubiquitin-like-conjugating enzyme ATG3 [KO:K08343 ]
24672 Ppp2ca; serine/threonine-protein phosphatase 2A catalytic subunit alpha isoform [KO:K04382 ] [EC:3.1.3.16 ]
24673 Ppp2cb; serine/threonine-protein phosphatase 2A catalytic subunit beta isoform [KO:K04382 ] [EC:3.1.3.16 ]
24888 Bcl2l1; bcl-2-like protein 1 isoform 2 [KO:K04570 ]
24944 Lamp2; lysosome-associated membrane glycoprotein 2 precursor [KO:K06528 ]
25262 Itpr1; inositol 1,4,5-trisphosphate receptor type 1 isoform 3 [KO:K04958 ]
252961 Tank; TRAF family member-associated NF-kappa-B activator isoform 2 [KO:K12650 ]
25328 Lamp1; lysosome-associated membrane glycoprotein 1 precursor [KO:K06528 ]
25459 Hmgb1; high mobility group protein B1 [KO:K10802 ]
25513 Pik3r1; phosphatidylinositol 3-kinase regulatory subunit alpha [KO:K02649 ]
25718 Igf1r; insulin-like growth factor 1 receptor isoform 2 precursor [KO:K05087 ] [EC:2.7.10.1 ]
287871 Rptor; regulatory-associated protein of mTOR [KO:K07204 ]
288498 Wipi2; WD repeat domain phosphoinositide-interacting protein 2 [KO:K17908 ]
29560 Hif1a; hypoxia-inducible factor 1-alpha [KO:K08268 ]
296083 Vps18; vacuolar protein sorting-associated protein 18 homolog [KO:K20181 ]
296159 Vps16; vacuolar protein sorting-associated protein 16 homolog [KO:K20180 ]
29702 Eif2ak3; eukaryotic translation initiation factor 2-alpha kinase 3 precursor [KO:K08860 ] [EC:2.7.11.1 ]
29741 Pik3r2; phosphatidylinositol 3-kinase regulatory subunit beta [KO:K02649 ]
299188 Zfyve1; zinc finger FYVE domain-containing protein 1 [KO:K17603 ]
300240 Atg101; autophagy-related protein 101 isoform 2 [KO:K19730 ]
302559 Wdr45; WD repeat domain phosphoinositide-interacting protein 4 isoform 2 [KO:K22991 ]
303479 Calcoco2; calcium-binding and coiled-coil domain-containing protein 2 [KO:K21348 ]
303584 Plekhm1; pleckstrin homology domain-containing family M member 1 [KO:K23282 ]
303630 Wipi1; WD repeat domain phosphoinositide-interacting protein 1 [KO:K17908 ]
305164 Wdfy3; WD repeat and FYVE domain-containing protein 3 [KO:K22262 ]
305831 Atg14; beclin 1-associated autophagy-related key regulator [KO:K17889 ]
306991 Vps41; vacuolar protein sorting-associated protein 41 homolog [KO:K20184 ]
308846 Uvrag; UV radiation resistance-associated gene protein isoform 1 [KO:K21249 ]
312647 Atg7; ubiquitin-like modifier-activating enzyme ATG7 [KO:K08337 ]
312927 Rb1cc1; RB1-inducible coiled-coil protein 1 [KO:K17589 ]
313155 RGD1359108; guanine nucleotide exchange factor C9orf72 homolog [KO:K23609 ]
313391 Atg4c; cysteine protease ATG4C [KO:K08342 ] [EC:3.4.22.-]
314979 Deptor; DEP domain containing MTOR-interacting protein [KO:K20402 ]
315600 Vps11; vacuolar protein sorting-associated protein 11 homolog [KO:K20179 ]
316640 Atg4b; cysteine protease ATG4B [KO:K08342 ] [EC:3.4.22.-]
360682 Wdr45b; WD repeat domain phosphoinositide-interacting protein 3 [KO:K22991 ]
361879 Wdr41; WD repeat-containing protein 41 isoform 1 [KO:K23610 ]
361946 Supt20h; transcription factor SPT20 homolog [KO:K21245 ]
362245 Map1lc3a; microtubule-associated proteins 1A/1B light chain 3A [KO:K10435 ]
362246 Tp53inp2; tumor protein p53-inducible nuclear protein 2 [KO:K21247 ]
364068 Uba52-ps19; ubiquitin-ribosomal protein eL40 fusion protein-like [KO:K02927 ]
364902 Epg5; ectopic P granules protein 5 homolog isoform X2 [KO:K23883 ]
366508 Pik3cd; phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit delta isoform [KO:K00922 ] [EC:2.7.1.153 ]
367858 Hrasl1; HRas proto-oncogene, GTPase like 1 [KO:K02833 ]
497907 Hmgb1l5; high mobility group protein B1-like [KO:K10802 ]
497918 Smcr8; guanine nucleotide exchange protein SMCR8 [KO:K23611 ]
498013 Ern1; serine/threonine-protein kinase/endoribonuclease IRE1 [KO:K08852 ] [EC:2.7.11.1 3.1.26.-]
499670 RGD1560263; nuclear receptor-binding factor 2-like isoform X1 [KO:K21246 ]
502919 Igbp1b; immunoglobulin-binding protein 1b [KO:K17606 ]
50522 Ubc; polyubiquitin-C isoform 3 precursor [KO:K08770 ]
54318 Eif2s1; eukaryotic translation initiation factor 2 subunit 1 [KO:K03237 ]
56082 Gorasp1; Golgi reassembly-stacking protein 1 [KO:K26797 ]
58839 Nrbf2; nuclear receptor-binding factor 2 [KO:K21246 ]
58845 Igbp1; immunoglobulin-binding protein 1 [KO:K17606 ]
58960 Map2k2; dual specificity mitogen-activated protein kinase kinase 2 [KO:K04369 ] [EC:2.7.12.2 ]
58974 Gabarap; gamma-aminobutyric acid receptor-associated protein [KO:K08341 ]
59319 Ambra1; activating molecule in BECN1-regulated autophagy protein 1 [KO:K17985 ]
60574 Prap1; proline-rich acidic protein 1 precursor [KO:K21250 ]
60664 Pik3r3; phosphatidylinositol 3-kinase regulatory subunit gamma [KO:K02649 ]
64156 Uba52; ubiquitin-ribosomal protein eL40 fusion protein [KO:K02927 ]
64226 Mlst8; target of rapamycin complex subunit LST8 [KO:K08266 ]
64639 Bad; bcl2-associated agonist of cell death [KO:K02158 ]
64670 Gabarapl2; gamma-aminobutyric acid receptor-associated protein-like 2 [KO:K08341 ]
64862 Map1lc3b; microtubule-associated proteins 1A/1B light chain 3B [KO:K10435 ]
65081 Vps33a; vacuolar protein sorting-associated protein 33A [KO:K20182 ]
678769 Atg4a; cysteine protease ATG4A [KO:K08342 ] [EC:3.4.22.-]
686505 Atg4d; cysteine protease ATG4D [KO:K08342 ] [EC:3.4.22.-]
688555 Atg10; ubiquitin-like-conjugating enzyme ATG10 [KO:K17888 ]
689161 Gabarapl1; gamma-aminobutyric acid receptor-associated protein-like 1 [KO:K08341 ]
689688 Atg2a; autophagy-related protein 2 homolog A [KO:K17906 ]
690521 Hmgb1l3; high mobility group protein B1-like [KO:K10802 ]
83506 Camkk2; calcium/calmodulin-dependent protein kinase kinase 2 isoform 1 [KO:K07359 ] [EC:2.7.11.17 ]
83730 Vamp8; vesicle-associated membrane protein 8 [KO:K08512 ]
84480 Bnip3; BCL2/adenovirus E1B 19 kDa protein-interacting protein 3 [KO:K15464 ]
85243 Pik3cb; phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit beta isoform [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
rno04141 Protein processing in endoplasmic reticulum
KO pathway