Entry
Name
Lysosome - Xenopus laevis (African clawed frog)
Description
Lysosomes are membrane-delimited organelles in animal cells serving as the cell's main digestive compartment to which all sorts of macromolecules are delivered for degradation. They contain more than 40 hydrolases in an acidic environment (pH of about 5). After synthesis in the ER, lysosomal enzymes are decorated with mannose-6-phosphate residues, which are recognized by mannose-6-phosphate receptors in the trans-Golgi network. They are packaged into clathrin-coated vesicles and are transported to late endosomes. Substances for digestion are acquired by the lysosomes via a series of processes including endocytosis, phagocytosis, and autophagy.
Class
Cellular Processes; Transport and catabolism
BRITE hierarchy
Pathway map
Other DBs
Organism
Xenopus laevis (African clawed frog) [GN:
xla ]
Gene
100036849 ap1b1.S; adaptor related protein complex 1 subunit beta 1 S homeolog [KO:K12392 ]
100158341 slc17a5.S; solute carrier family 17 member 5 S homeolog [KO:K12301 ]
100337617 atp6ap1.1.L; ATPase, H+ transporting, lysosomal accessory protein 1, gene 1 L homeolog precursor [KO:K03662 ]
108695399 laptm4b.S; lysosomal-associated transmembrane protein 4B [KO:K12387 ]
108698149 abca2.L; ATP-binding cassette sub-family A member 2 isoform X1 [KO:K05642 ]
108701526 litaf.L; lipopolysaccharide-induced tumor necrosis factor-alpha factor homolog [KO:K19363 ]
108702456 atp6v0a1.S; V-type proton ATPase 116 kDa subunit a1 isoform X1 [KO:K02154 ]
108702815 gga3.S; ADP-ribosylation factor-binding protein GGA3 isoform X1 [KO:K12404 ]
108703175 atp6v0c.S; V-type proton ATPase 16 kDa proteolipid subunit [KO:K02155 ]
108708220 laptm5.L; lysosomal-associated transmembrane protein 5 isoform X1 [KO:K12387 ]
108708604 slc11a2.L; natural resistance-associated macrophage protein 2 isoform X4 [KO:K21398 ]
108708997 slc11a2.S; natural resistance-associated macrophage protein 2 isoform X1 [KO:K21398 ]
108709563 laptm5.S; lysosomal-associated transmembrane protein 5 isoform X1 [KO:K12387 ]
108715574 atp6v0b.S; V-type proton ATPase 21 kDa proteolipid subunit [KO:K03661 ]
108716664 igf2r.L; cation-independent mannose-6-phosphate receptor [KO:K06564 ]
108716685 abcb9.L; ATP-binding cassette sub-family B member 9 isoform X1 [KO:K05656 ]
108716938 XB5954440.L; major facilitator superfamily domain-containing protein 8-like [KO:K12307 ]
379225 ap1g2.L; adaptor related protein complex 1 subunit gamma 2 L homeolog [KO:K12391 ]
379512 psap.S; uncharacterized protein LOC379512 precursor [KO:K12382 ]
379798 scarb2.L; scavenger receptor class B member 2 L homeolog [KO:K12384 ]
379829 ap3s1.S; adaptor related protein complex 3 subunit sigma 1 S homeolog [KO:K12399 ]
379892 atp6v0d1.L; ATPase, H+ transporting, lysosomal 38kDa, V0 subunit d1 L homeolog [KO:K02146 ]
379986 atp6v0a1.L; V-type proton ATPase 116 kDa subunit a1 isoform X1 [KO:K02154 ]
380564 m6pr.L; mannose-6-phosphate receptor (cation dependent) L homeolog precursor [KO:K10089 ]
398013 atp6ap1.2.S; ATPase, H+ transporting, lysosomal accessory protein 1, gene 2 S homeolog precursor [KO:K03662 ]
398285 spam1.L; sperm adhesion molecule 1 (PH-20 hyaluronidase, zona pellucida binding) L homeolog [KO:K01197 ] [EC:3.2.1.35 ]
398647 atp6v0c.L; ATPase, H+ transporting, lysosomal 16kDa, V0 subunit c L homeolog [KO:K02155 ]
398897 atp6v0a4.L; ATPase H+ transporting V0 subunit a4 L homeolog [KO:K02154 ]
398898 cltb.L; clathrin, light chain B L homeolog [KO:K04645 ]
398947 npc2.S; uncharacterized protein LOC398947 precursor [KO:K13443 ]
399079 ap1s1.L; adaptor related protein complex 1 subunit sigma 1 L homeolog [KO:K12394 ]
399243 ap1g1.L; adaptor related protein complex 1 gamma 1 subunit [KO:K12391 ]
414558 npc2.L; uncharacterized protein LOC414558 precursor [KO:K13443 ]
431937 ctns.L; cystinosin, lysosomal cystine transporter L homeolog precursor [KO:K12386 ]
431991 ap1m2.S; uncharacterized protein LOC431991 [KO:K12393 ]
432322 acp5.S; acid phosphatase 5, tartrate resistant S homeolog precursor [KO:K14379 ] [EC:3.1.3.2 ]
443609 ap1s3.S; adaptor related protein complex 1 subunit sigma 3 S homeolog [KO:K12395 ]
443663 ap3b2.S; AP-3 complex subunit beta-1 isoform X1 [KO:K12397 ]
443724 ap3b1.L; adaptor related protein complex 3 subunit beta 1 L homeolog [KO:K12397 ]
444026 gga1.S; ADP-ribosylation factor-binding protein GGA1 isoform X1 [KO:K12404 ]
444062 mfsd8.L; major facilitator superfamily domain-containing protein 8 [KO:K12307 ]
444113 mcoln1.L; mucolipin TRP cation channel 1 L homeolog [KO:K04992 ]
444201 laptm4a.S; lysosomal-associated protein transmembrane 4 alpha S homeolog [KO:K12387 ]
444287 cltc.L; clathrin, heavy chain (Hc) L homeolog [KO:K04646 ]
444356 acp5.L; acid phosphatase 5, tartrate resistant L homeolog precursor [KO:K14379 ] [EC:3.1.3.2 ]
444713 gm2a.S; GM2 ganglioside activator S homeolog precursor [KO:K12383 ]
446283 gnptg.L; N-acetylglucosamine-1-phosphate transferase subunit gamma L homeolog precursor [KO:K10087 ]
446498 cln3.L; ceroid-lipofuscinosis, neuronal 3 L homeolog [KO:K12389 ]
446523 cltb.S; clathrin, light chain B S homeolog [KO:K04645 ]
446550 ap4m1.S; adaptor related protein complex 4 subunit mu 1 S homeolog [KO:K12402 ]
446701 ap1m2.L; adaptor related protein complex 1 subunit mu 2 L homeolog [KO:K12393 ]
446877 lamp1.L; lysosomal-associated membrane protein 1 L homeolog precursor [KO:K06528 ]
447203 lamp1.S; lysosomal-associated membrane protein 1 S homeolog precursor [KO:K06528 ]
447327 asah1.L; N-acylsphingosine amidohydrolase (acid ceramidase) 1 L homeolog precursor [KO:K12348 ] [EC:3.5.1.23 ]
447436 psap.L; prosaposin (variant Gaucher disease and variant metachromatic leukodystrophy) L homeolog precursor [KO:K12382 ]
447489 atp6v0d2.L; ATPase, H+ transporting, lysosomal 38kDa, V0 subunit d2 L homeolog [KO:K02146 ]
447565 atp6v0b.L; ATPase, H+ transporting, lysosomal 21kDa, V0 subunit b L homeolog [KO:K03661 ]
447742 lamp2.S; lysosome-associated membrane glycoprotein 2 precursor [KO:K06528 ]
494699 slc11a1.L; solute carrier family 11 member 1 L homeolog [KO:K12347 ]
495077 scarb2.S; uncharacterized protein LOC495077 [KO:K12384 ]
495089 atp6ap1.1.S; ATPase, H+ transporting, lysosomal accessory protein 1, gene 1 S homeolog [KO:K03662 ]
495185 ap1s2.S; adaptor related protein complex 1 subunit sigma 2 S homeolog [KO:K12394 ]
495239 galns.L; galactosamine (N-acetyl)-6-sulfatase L homeolog precursor [KO:K01132 ] [EC:3.1.6.4 ]
495422 entpd4.L; ectonucleoside triphosphate diphosphohydrolase 4 L homeolog [KO:K12305 ] [EC:3.6.1.6 ]
496032 laptm4a.L; lysosomal-associated protein transmembrane 4 alpha L homeolog [KO:K12387 ]
496052 ap3m2.S; adaptor related protein complex 3 subunit mu 2 S homeolog [KO:K12398 ]
496207 m6pr.S; mannose-6-phosphate receptor (cation dependent) S homeolog [KO:K10089 ]
496244 ap3s2.S; adaptor related protein complex 3 subunit sigma 2 S homeolog [KO:K12399 ]
733384 lamp2.L; lysosome-associated membrane glycoprotein 2 isoform X2 [KO:K06528 ]
734359 atp6v1h.L; ATPase, H+ transporting, lysosomal 50/57kDa, V1 subunit H L homeolog [KO:K02144 ]
734389 clta.S; clathrin light chain A S homeolog [KO:K04644 ]
734471 MGC115291; uncharacterized protein LOC734471 [KO:K04992 ]
734499 ap1m1.S; adaptor related protein complex 1 subunit mu 1 S homeolog [KO:K12393 ]
734759 lipa.L; lysosomal acid lipase/cholesteryl ester hydrolase precursor [KO:K01052 ] [EC:3.1.1.13 ]
734760 ap4s1.L; adaptor related protein complex 4, sigma 1 subunit L homeolog [KO:K12403 ]
734870 litaf.S; lipopolysaccharide-induced TNF factor S homeolog [KO:K19363 ]
779153 gm2a.L; GM2 ganglioside activator L homeolog precursor [KO:K12383 ]
779405 clta.L; clathrin light chain A L homeolog [KO:K04644 ]
Compound
Reference
Authors
Eskelinen EL, Tanaka Y, Saftig P
Title
At the acidic edge: emerging functions for lysosomal membrane proteins.
Journal
Reference
Authors
Neufeld EF
Title
Lysosomal storage diseases.
Journal
Reference
Authors
von Figura K, Hasilik A
Title
Lysosomal enzymes and their receptors.
Journal
Reference
Authors
Janvier K, Bonifacino JS
Title
Role of the endocytic machinery in the sorting of lysosome-associated membrane proteins.
Journal
Reference
Authors
Vergarajauregui S, Puertollano R
Title
Mucolipidosis type IV: the importance of functional lysosomes for efficient autophagy.
Journal
Reference
Authors
Jaskolka MC, Winkley SR, Kane PM
Title
RAVE and Rabconnectin-3 Complexes as Signal Dependent Regulators of Organelle Acidification.
Journal
Reference
Authors
Majdoul S, Compton AA
Title
Lessons in self-defence: inhibition of virus entry by intrinsic immunity.
Journal
Related pathway
xla04130 SNARE interactions in vesicular transport
KO pathway