Entry
Name
Autophagy - animal - Xenopus laevis (African clawed frog)
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
Xenopus laevis (African clawed frog) [GN:
xla ]
Gene
100036928 rab7b.S; RAB7B, member RAS oncogene family S homeolog [KO:K07898 ]
100137698 atg4d.S; uncharacterized protein LOC100137698 [KO:K08342 ] [EC:3.4.22.-]
100158448 vps33a.L; VPS33A, CORVET/HOPS core subunit L homeolog [KO:K20182 ]
108695427 deptor.S; DEP domain-containing mTOR-interacting protein [KO:K20402 ]
108696110 bnip3.L; BCL2/adenovirus E1B 19 kDa protein-interacting protein 3 isoform X1 [KO:K15464 ]
108696456 vps11.L; vacuolar protein sorting-associated protein 11 homolog [KO:K20179 ]
108697366 nrbf2.S; nuclear receptor-binding factor 2 isoform X1 [KO:K21246 ]
108698603 zfyve1l.L; zinc finger FYVE domain-containing protein 1 [KO:K17603 ]
108699170 atg14.L; beclin 1-associated autophagy-related key regulator isoform X1 [KO:K17889 ]
108699185 zfyve1.L; zinc finger FYVE domain-containing protein 1 [KO:K17603 ]
108699293 eif2s1.L; eukaryotic translation initiation factor 2 subunit 1 isoform X2 [KO:K03237 ]
108699808 atg2b.S; autophagy-related protein 2 homolog B isoform X1 [KO:K17906 ]
108700887 plekhm1.L; pleckstrin homology domain-containing family M member 1 [KO:K23282 ]
108701062 tp53inp2.L; tumor protein p53-inducible nuclear protein 2 [KO:K21247 ]
108701211 ern1.L; serine/threonine-protein kinase/endoribonuclease IRE1 isoform X1 [KO:K08852 ] [EC:2.7.11.1 3.1.26.-]
108701437 cflar.L; CASP8 and FADD-like apoptosis regulator isoform X2 [KO:K04724 ]
108702036 deptorl.L; LOW QUALITY PROTEIN: DEP domain-containing mTOR-interacting protein [KO:K20402 ]
108702523 calcoco2.S; calcium-binding and coiled-coil domain-containing protein 2 [KO:K21348 ]
108702586 plekhm1.S; pleckstrin homology domain-containing family M member 1 [KO:K23282 ]
108702862 ern1.S; serine/threonine-protein kinase/endoribonuclease IRE1 isoform X1 [KO:K08852 ] [EC:2.7.11.1 3.1.26.-]
108702967 tank.S; TRAF family member-associated NF-kappa-B activator isoform X1 [KO:K12650 ]
108704678 rubcn.L; run domain Beclin-1-interacting and cysteine-rich domain-containing protein isoform X1 [KO:K19330 ]
108705344 tp53inp2.S; tumor protein p53-inducible nuclear protein 2 [KO:K21247 ]
108705684 vps33a.S; vacuolar protein sorting-associated protein 33A [KO:K20182 ]
108706884 pik3r2.S; phosphatidylinositol 3-kinase regulatory subunit beta isoform X1 [KO:K02649 ]
108708685 supt20h.L; transcription factor SPT20 homolog isoform X1 [KO:K21245 ]
108710101 vps16.S; vacuolar protein sorting-associated protein 16 homolog [KO:K20180 ]
108712280 vps41.S; vacuolar protein sorting-associated protein 41 homolog isoform X2 [KO:K20184 ]
108712618 ppp2ca.S; serine/threonine-protein phosphatase 2A catalytic subunit alpha isoform [KO:K04382 ] [EC:3.1.3.16 ]
108713027 pik3r2.L; phosphatidylinositol 3-kinase regulatory subunit beta isoform X1 [KO:K02649 ]
108714230 atg4c.L; cysteine protease ATG4C-like isoform X1 [KO:K08342 ] [EC:3.4.22.-]
108715245 ambra1.S; activating molecule in BECN1-regulated autophagy protein 1 isoform X1 [KO:K17985 ]
108715442 gabarapl2.S; gamma-aminobutyric acid receptor-associated protein-like 2 [KO:K08341 ]
108717120 pik3cb.L; phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit beta isoform [KO:K00922 ] [EC:2.7.1.153 ]
108718090 pik3ca.S; phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha isoform [KO:K00922 ] [EC:2.7.1.153 ]
108718161 atg4b.S; cysteine protease ATG4B-like isoform X1 [KO:K08342 ] [EC:3.4.22.-]
108718190 pik3cb.S; phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit beta isoform isoform X1 [KO:K00922 ] [EC:2.7.1.153 ]
108719396 deptor.L; DEP domain-containing mTOR-interacting protein isoform X1 [KO:K20402 ]
373752 pik3ca.L; phosphatidylinositol 4,5-bisphosphate 3-kinase catalytic subunit alpha isoform [KO:K00922 ] [EC:2.7.1.153 ]
379481 ddit4.S; DNA damage-inducible transcript 4 protein [KO:K08270 ]
379556 map1lc3a.S; microtubule-associated proteins 1A/1B light chain 3A [KO:K10435 ]
379658 nbr1.L; neighbor of BRCA1 gene 1 L homeolog [KO:K17987 ]
379728 rab33b.L; RAB33B, member RAS oncogene family L homeolog [KO:K07920 ]
379768 snap29.L; synaptosome associated protein 29kDa L homeolog [KO:K08509 ]
379830 rab1a.L; RAB1A, member RAS oncogene family L homeolog [KO:K07874 ]
379991 map2k1.L; dual specificity mitogen-activated protein kinase kinase 1 [KO:K04368 ] [EC:2.7.12.2 ]
380011 wipi2.L; WD repeat domain phosphoinositide-interacting protein 2 [KO:K17908 ]
380045 ppp2cal.S; protein phosphatase 2 catalytic subunit alpha-like S homeolog [KO:K04382 ] [EC:3.1.3.16 ]
380141 hif1a.L; hypoxia inducible factor 1 subunit alpha L homeolog [KO:K08268 ]
380186 rheb.L; Ras homolog, mTORC1 binding L homeolog [KO:K07208 ]
380211 gorasp2.L; golgi reassembly stacking protein 2 L homeolog [KO:K26797 ]
380234 map1lc3a.L; microtubule associated protein 1 light chain 3 alpha L homeolog [KO:K10435 ]
380388 prkacb.S; protein kinase cAMP-activated catalytic subunit beta S homeolog [KO:K04345 ] [EC:2.7.11.11 ]
380444 eif2s1.S; eukaryotic translation initiation factor 2 subunit 1 [KO:K03237 ]
380530 hmgb1.L; high mobility group box 1 L homeolog [KO:K10802 ]
397771 kras.L; kirsten rat sarcoma viral oncogene homolog L homeolog [KO:K07827 ]
398786 bnip3.S; BCL2/adenovirus E1B 19kDa interacting protein 3 S homeolog [KO:K15464 ]
398857 map1lc3b.S; uncharacterized protein LOC398857 [KO:K10435 ]
398880 rab7a.L; RAB7A, member RAS oncogene family L homeolog [KO:K07897 ]
398895 mlst8.L; target of rapamycin complex subunit lst8 [KO:K08266 ]
399172 prkaa2.S; protein kinase, AMP-activated, alpha 2 catalytic subunit S homeolog [KO:K07198 ] [EC:2.7.11.31 ]
399202 pik3r1.S; phosphatidylinositol 3-kinase regulatory subunit alpha [KO:K02649 ]
399254 itpr1.S; inositol 1,4,5-trisphosphate receptor type 1 S homeolog [KO:K04958 ]
399343 ppp2cb.L; protein phosphatase 2, catalytic subunit, beta isozyme L homeolog [KO:K04382 ] [EC:3.1.3.16 ]
399406 hras.L; Harvey rat sarcoma viral oncogene homolog L homeolog [KO:K02833 ]
403386 eif2ak3.S; eukaryotic translation initiation factor 2-alpha kinase 3 isoform X1 [KO:K08860 ] [EC:2.7.11.1 ]
414477 gabarap.L; uncharacterized protein LOC414477 [KO:K08341 ]
414552 tax1bp1.S; Tax1 binding protein 1 S homeolog [KO:K21347 ]
414701 igbp1.L; immunoglobulin (CD79A) binding protein 1 L homeolog [KO:K17606 ]
431814 akt1s1.S; AKT1 substrate 1 (proline rich) S homeolog [KO:K16184 ]
443816 rraga.S; Ras-related GTP binding A S homeolog [KO:K16185 ]
443857 sh3glb1.S; SH3 domain GRB2 like, endophilin B1 S homeolog [KO:K11248 ]
443882 uba52.L; ubiquitin A-52 residue ribosomal protein fusion product 1 L homeolog [KO:K02927 ]
443885 atg3.S; ubiquitin-like-conjugating enzyme ATG3 [KO:K08343 ]
443932 mras.L; muscle RAS oncogene homolog L homeolog [KO:K07831 ]
443964 pik3r1.L; phosphoinositide-3-kinase regulatory subunit 1 L homeolog [KO:K02649 ]
443979 gabarapl1.S; gamma-aminobutyric acid receptor-associated protein-like 1 [KO:K08341 ]
444071 vps18.S; VPS18, CORVET/HOPS core subunit S homeolog [KO:K20181 ]
444075 ern2.S; endoplasmic reticulum to nucleus signaling 2 S homeolog precursor [KO:K08852 ] [EC:2.7.11.1 3.1.26.-]
444172 rab7b.L; RAB7B, member RAS oncogene family L homeolog [KO:K07898 ]
444494 rps27a.S; ribosomal protein S27a S homeolog [KO:K02977 ]
444700 zfyve1.S; zinc finger FYVE-type containing 1 S homeolog [KO:K17603 ]
446253 atg4a.S; autophagy related 4A cysteine peptidase S homeolog [KO:K08342 ] [EC:3.4.22.-]
446709 wipi1.L; WD repeat domain, phosphoinositide interacting 1 L homeolog [KO:K17908 ]
446786 pik3r3.S; phosphoinositide-3-kinase regulatory subunit 3 S homeolog [KO:K02649 ]
446841 rab7a.S; RAB7A, member RAS oncogene family S homeolog [KO:K07897 ]
446846 wdr45.S; WD repeat domain phosphoinositide-interacting protein 4 [KO:K22991 ]
446877 lamp1.L; lysosomal-associated membrane protein 1 L homeolog precursor [KO:K06528 ]
446901 wipi1.S; WD repeat domain phosphoinositide-interacting protein 1 [KO:K17908 ]
447203 lamp1.S; lysosomal-associated membrane protein 1 S homeolog precursor [KO:K06528 ]
447241 atg4d.L; LOW QUALITY PROTEIN: cysteine protease ATG4D [KO:K08342 ] [EC:3.4.22.-]
447310 wdr45b.S; WD repeat domain phosphoinositide-interacting protein 3 [KO:K22991 ]
447594 pik3r3.L; phosphoinositide-3-kinase regulatory subunit 3 L homeolog [KO:K02649 ]
447742 lamp2.S; lysosome-associated membrane glycoprotein 2 precursor [KO:K06528 ]
494717 atg4b.L; cysteine protease ATG4B [KO:K08342 ] [EC:3.4.22.-]
494762 gabarapl1.L; gamma-aminobutyric acid receptor-associated protein-like 1 [KO:K08341 ]
495075 akt1s1.L; uncharacterized protein LOC495075 [KO:K16184 ]
495080 atg4c.S; cysteine protease ATG4C [KO:K08342 ] [EC:3.4.22.-]
495255 vamp8.L; vesicle associated membrane protein 8 L homeolog [KO:K08512 ]
495258 rragc.S; Ras related GTP binding C S homeolog [KO:K16186 ]
495262 vps11.S; VPS11, CORVET/HOPS core subunit S homeolog [KO:K20179 ]
495290 prkaa1.L; protein kinase, AMP-activated, alpha 1 catalytic subunit L homeolog [KO:K07198 ] [EC:2.7.11.31 ]
495838 atg16l1.L; autophagy-related protein 16 isoform X1 [KO:K17890 ]
496218 vamp8.S; vesicle associated membrane protein 8 S homeolog [KO:K08512 ]
496290 c9orf72.L; uncharacterized protein LOC496290 [KO:K23609 ]
496352 deptorl.S; DEP domain containing MTOR interacting protein like S homeolog [KO:K20402 ]
733167 rb1cc1.L; RB1-inducible coiled-coil protein 1 isoform X1 [KO:K17589 ]
733220 map1lc3b.L; microtubule-associated proteins 1A/1B light chain 3B [KO:K10435 ]
733384 lamp2.L; lysosome-associated membrane glycoprotein 2 isoform X2 [KO:K06528 ]
734511 gorasp2.S; uncharacterized protein LOC734511 [KO:K26797 ]
734683 snap29.S; uncharacterized protein LOC734683 [KO:K08509 ]
734814 gabarapl2.L; GABA(A) receptor-associated protein like 2 L homeolog [KO:K08341 ]
735238 uvrag.L; UV radiation resistance associated L homeolog [KO:K21249 ]
735244 supt20h.S; SPT20 homolog, SAGA complex component S homeolog [KO:K21245 ]
779151 uvrag.S; UV radiation resistance associated S homeolog [KO:K21249 ]
779323 map1lc3c.L; microtubule associated protein 1 light chain 3 gamma L homeolog [KO:K10435 ]
780745 cflar.S; CASP8 and FADD-like apoptosis regulator isoform X1 [KO:K04724 ]
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
xla04141 Protein processing in endoplasmic reticulum
KO pathway