Entry
Name
Lysosome - Pongo abelii (Sumatran orangutan)
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
Pongo abelii (Sumatran orangutan) [GN:
pon ]
Gene
100173661 ATP6V0A1; V-type proton ATPase 116 kDa subunit a isoform 1 [KO:K02154 ]
100939293 ATP6V0A2; V-type proton ATPase 116 kDa subunit a isoform X1 [KO:K02154 ]
100452031 ATP6V0C; V-type proton ATPase 16 kDa proteolipid subunit [KO:K02155 ]
100440396 ATP6V0B; V-type proton ATPase 21 kDa proteolipid subunit isoform X1 [KO:K03661 ]
100438981 LAMP2; lysosome-associated membrane glycoprotein 2 isoform X2 [KO:K06528 ]
100446791 SLC11A1; natural resistance-associated macrophage protein 1 isoform X1 [KO:K12347 ]
100434194 SLC11A2; natural resistance-associated macrophage protein 2 isoform X1 [KO:K21398 ]
100174459 LAPTM4A; lysosomal-associated transmembrane protein 4A [KO:K12387 ]
100445214 LAPTM4B; LOW QUALITY PROTEIN: lysosomal-associated transmembrane protein 4B [KO:K12387 ]
100461885 ABCA2; ATP-binding cassette sub-family A member 2 isoform X1 [KO:K05642 ]
100444287 ABCB9; ATP-binding cassette sub-family B member 9 isoform X1 [KO:K05656 ]
100434258 MFSD8; major facilitator superfamily domain-containing protein 8 isoform X1 [KO:K12307 ]
100441852 GNPTAB; N-acetylglucosamine-1-phosphotransferase subunits alpha/beta isoform X1 [KO:K08239 ] [EC:2.7.8.17 ]
100455711 GNPTG; N-acetylglucosamine-1-phosphotransferase subunit gamma isoform X1 [KO:K10087 ]
100432010 IGF2R; cation-independent mannose-6-phosphate receptor [KO:K06564 ]
100450198 AP3D1; LOW QUALITY PROTEIN: AP-3 complex subunit delta-1 [KO:K12396 ]
100437381 GGA1; ADP-ribosylation factor-binding protein GGA1 isoform X1 [KO:K12404 ]
100447960 LITAF; LOW QUALITY PROTEIN: lipopolysaccharide-induced tumor necrosis factor-alpha factor [KO:K19363 ]
112131934 lipopolysaccharide-induced tumor necrosis factor-alpha factor-like [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
pon04130 SNARE interactions in vesicular transport
KO pathway
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