Entry
Name
Lysosome - Xiphophorus couchianus (Monterrey platyfish)
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 couchianus (Monterrey platyfish) [GN:
xco ]
Gene
114160259 atp6v0a1; V-type proton ATPase 116 kDa subunit a isoform X1 [KO:K02154 ]
114150880 V-type proton ATPase 116 kDa subunit a-like isoform X1 [KO:K02154 ]
114146791 atp6v0b; V-type proton ATPase 21 kDa proteolipid subunit [KO:K03661 ]
114138879 lamp2; lysosome-associated membrane glycoprotein 2 isoform X1 [KO:K06528 ]
114141140 natural resistance-associated macrophage protein 2-like isoform X1 [KO:K21398 ]
114136286 natural resistance-associated macrophage protein 2-like isoform X1 [KO:K21398 ]
114145570 laptm4b; lysosomal-associated transmembrane protein 4B [KO:K12387 ]
114158679 laptm4a; lysosomal-associated transmembrane protein 4A [KO:K12387 ]
114155167 abca2; ATP-binding cassette sub-family A member 2 isoform X1 [KO:K05642 ]
114157558 mfsd8; major facilitator superfamily domain-containing protein 8 isoform X1 [KO:K12307 ]
114146904 major facilitator superfamily domain-containing protein 8-like [KO:K12307 ]
114158732 gnptg; N-acetylglucosamine-1-phosphotransferase subunit gamma [KO:K10087 ]
114158495 igf2r; cation-independent mannose-6-phosphate receptor [KO:K06564 ]
114139365 m6pr; cation-dependent mannose-6-phosphate receptor isoform X1 [KO:K10089 ]
114145190 ADP-ribosylation factor-binding protein GGA3-like isoform X1 [KO:K12404 ]
114144530 ADP-ribosylation factor-binding protein GGA1-like isoform X1 [KO:K12404 ]
114159891 ADP-ribosylation factor-binding protein GGA1-like isoform X1 [KO:K12404 ]
114145517 lipopolysaccharide-induced tumor necrosis factor-alpha factor homolog [KO:K19363 ]
114154744 litaf; lipopolysaccharide-induced tumor necrosis factor-alpha factor [KO:K19363 ]
114159739 lipopolysaccharide-induced tumor necrosis factor-alpha factor homolog 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
xco04130 SNARE interactions in vesicular transport
KO pathway
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