Entry
Name
Lysosome - Xiphophorus hellerii (green swordtail)
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
Ortholog table
Other DBs
Organism
Xiphophorus hellerii (green swordtail) [GN:
xhe ]
Gene
116726858 V-type proton ATPase 116 kDa subunit a-like isoform X1 [KO:K02154 ]
116735753 V-type proton ATPase 116 kDa subunit a-like isoform X1 [KO:K02154 ]
116714772 LOW QUALITY PROTEIN: V-type proton ATPase 116 kDa subunit a-like [KO:K02154 ]
116721848 atp6v1h; LOW QUALITY PROTEIN: V-type proton ATPase subunit H [KO:K02144 ]
116721857 atp6v0b; V-type proton ATPase 21 kDa proteolipid subunit [KO:K03661 ]
116709209 LOW QUALITY PROTEIN: nuclear receptor coactivator 7-like [KO:K25442 ]
116714148 lamp2; lysosome-associated membrane glycoprotein 2 isoform X1 [KO:K06528 ]
116718242 lamp1; lysosome-associated membrane glycoprotein 1 isoform X1 [KO:K06528 ]
116710614 natural resistance-associated macrophage protein 2-like isoform X1 [KO:K21398 ]
116718092 natural resistance-associated macrophage protein 2-like [KO:K21398 ]
116734214 laptm4a; lysosomal-associated transmembrane protein 4A [KO:K12387 ]
116729158 abca2; ATP-binding cassette sub-family A member 2 isoform X1 [KO:K05642 ]
116732736 mfsd8; major facilitator superfamily domain-containing protein 8 isoform X1 [KO:K12307 ]
116721591 major facilitator superfamily domain-containing protein 8-like [KO:K12307 ]
116726751 gnptg; N-acetylglucosamine-1-phosphotransferase subunit gamma [KO:K10087 ]
116733862 igf2r; cation-independent mannose-6-phosphate receptor [KO:K06564 ]
116714471 m6pr; cation-dependent mannose-6-phosphate receptor isoform X1 [KO:K10089 ]
116736217 ap4e1; LOW QUALITY PROTEIN: AP-4 complex subunit epsilon-1 [KO:K12400 ]
116720499 ADP-ribosylation factor-binding protein GGA3-like isoform X1 [KO:K12404 ]
116735348 ADP-ribosylation factor-binding protein GGA1-like isoform X1 [KO:K12404 ]
116720317 lipopolysaccharide-induced tumor necrosis factor-alpha factor homolog [KO:K19363 ]
116727610 litaf; lipopolysaccharide-induced tumor necrosis factor-alpha factor [KO:K19363 ]
116734987 lipopolysaccharide-induced tumor necrosis factor-alpha factor homolog isoform X1 [KO:K19363 ]
116734988 lipopolysaccharide-induced tumor necrosis factor-alpha factor homolog isoform X1 [KO:K19363 ]
116734989 lipopolysaccharide-induced tumor necrosis factor-alpha factor homolog [KO:K19363 ]
116735194 snrnp25; U11/U12 small nuclear ribonucleoprotein 25 kDa protein isoform X1 [KO:K19363 ]
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
xhe04130 SNARE interactions in vesicular transport
KO pathway
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