Entry
Name
Lysosome - Micropterus salmoides (largemouth bass)
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
Micropterus salmoides (largemouth bass) [GN:
msam ]
Gene
119884542 cln5; ceroid-lipofuscinosis neuronal protein 5 homolog [KO:K12390 ]
119888623 gga3b; ADP-ribosylation factor-binding protein GGA3 isoform X1 [KO:K12404 ]
119888788 tcirg1b; LOW QUALITY PROTEIN: T cell immune regulator 1, ATPase H+ transporting V0 subunit a3b [KO:K02154 ]
119888928 lamp2; lysosome-associated membrane glycoprotein 2 isoform X1 [KO:K06528 ]
119892280 atp6v0a1a; V-type proton ATPase 116 kDa subunit a isoform X1 [KO:K02154 ]
119896938 nagpa; N-acetylglucosamine-1-phosphodiester alpha-N-acetylglucosaminidase isoform X1 [KO:K01125 ] [EC:3.1.4.45 ]
119899258 gga3a; ADP-ribosylation factor-binding protein GGA3a isoform X1 [KO:K12404 ]
119900388 ap1m3; adaptor related protein complex 1 subunit mu 3 [KO:K12393 ]
119900575 mfsd8l1; major facilitator superfamily domain-containing protein 8 [KO:K12307 ]
119901946 atp6v0b; V-type proton ATPase 21 kDa proteolipid subunit [KO:K03661 ]
119902328 mfsd8l2; major facilitator superfamily domain-containing protein 8 [KO:K12307 ]
119905029 atp6ap1a; ATPase H+ transporting accessory protein 1a isoform X1 [KO:K03662 ]
119907047 laptm4b; lysosomal-associated transmembrane protein 4B isoform X1 [KO:K12387 ]
119908918 laptm4a; lysosomal-associated transmembrane protein 4A [KO:K12387 ]
119909163 igf2r; cation-independent mannose-6-phosphate receptor [KO:K06564 ]
119913448 mfsd8; major facilitator superfamily domain-containing protein 8 [KO:K12307 ]
119915019 atp6v0a2a; V-type proton ATPase 116 kDa subunit a2 isoform X1 [KO:K02154 ]
119915544 gnptg; N-acetylglucosamine-1-phosphotransferase subunit gamma isoform X1 [KO:K10087 ]
119916264 atp6v0a1b; V-type proton ATPase 116 kDa subunit a isoform X1 [KO:K02154 ]
119917979 gnptab; LOW QUALITY PROTEIN: N-acetylglucosamine-1-phosphotransferase subunits alpha/beta [KO:K08239 ] [EC:2.7.8.17 ]
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
msam04130 SNARE interactions in vesicular transport
KO pathway