Entry
Name
Lysosome - Puntigrus tetrazona (Sumatra barb)
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
Puntigrus tetrazona (Sumatra barb) [GN:
ptet ]
Gene
122330086 atp6v0a1b; V-type proton ATPase 116 kDa subunit a isoform X1 [KO:K02154 ]
122329997 si:ch73-173p19.2; V-type proton ATPase 116 kDa subunit a1 [KO:K02154 ]
122340937 atp6v0a2a; V-type proton ATPase 116 kDa subunit a2 isoform X1 [KO:K02154 ]
122341133 atp6v0a1a; V-type proton ATPase 116 kDa subunit a isoform X1 [KO:K02154 ]
122357901 tcirg1b; T cell immune regulator 1, ATPase H+ transporting V0 subunit a3b isoform X1 [KO:K02154 ]
122344937 tcirg1a; V-type proton ATPase 116 kDa subunit a3 isoform X1 [KO:K02154 ]
122345019 atp6v0a2b; LOW QUALITY PROTEIN: V-type proton ATPase 116 kDa subunit a [KO:K02154 ]
122328529 atp6ap1a; ATPase H+ transporting accessory protein 1a [KO:K03662 ]
122328906 LOW QUALITY PROTEIN: V-type proton ATPase subunit S1-like [KO:K03662 ]
122323399 atp6v0b; V-type proton ATPase 21 kDa proteolipid subunit [KO:K03661 ]
122362067 si:ch211-15d5.11; oxidation resistance protein 1 isoform X1 [KO:K25442 ]
122341072 scarb2b; LOW QUALITY PROTEIN: lysosome membrane protein 2 [KO:K12384 ]
122353665 slc11a2; natural resistance-associated macrophage protein 2 [KO:K21398 ]
122323690 laptm4b; lysosomal-associated transmembrane protein 4B [KO:K12387 ]
122325019 laptm4a; lysosomal-associated transmembrane protein 4A [KO:K12387 ]
122345564 abca2; ATP-binding cassette sub-family A member 2 isoform X1 [KO:K05642 ]
122325629 mfsd8l2; major facilitator superfamily domain-containing protein 8 [KO:K12307 ]
122332135 LOW QUALITY PROTEIN: major facilitator superfamily domain-containing protein 8-like [KO:K12307 ]
122355290 mfsd8; major facilitator superfamily domain-containing protein 8 [KO:K12307 ]
122359509 mfsd8l1; major facilitator superfamily domain-containing protein 8 [KO:K12307 ]
122342711 gnptab; LOW QUALITY PROTEIN: N-acetylglucosamine-1-phosphotransferase subunits alpha/beta [KO:K08239 ] [EC:2.7.8.17 ]
122329773 gnptg; N-acetylglucosamine-1-phosphotransferase subunit gamma isoform X1 [KO:K10087 ]
122324640 igf2r; cation-independent mannose-6-phosphate receptor [KO:K06564 ]
122347269 ap1m3; adaptor related protein complex 1 subunit mu 3 isoform X1 [KO:K12393 ]
122330980 LOW QUALITY PROTEIN: AP-3 complex subunit beta-2-like [KO:K12397 ]
122341570 gga3b; ADP-ribosylation factor-binding protein GGA3 isoform X1 [KO:K12404 ]
122347058 gga3a; ADP-ribosylation factor-binding protein GGA3a isoform X1 [KO:K12404 ]
122335928 si:dkeyp-75b4.8; lipopolysaccharide-induced tumor necrosis factor-alpha factor homolog [KO:K19363 ]
122341043 lipopolysaccharide-induced tumor necrosis factor-alpha factor homolog [KO:K19363 ]
122341679 litaf; lipopolysaccharide-induced tumor necrosis factor-alpha factor homolog [KO:K19363 ]
122342185 lipopolysaccharide-induced tumor necrosis factor-alpha factor homolog [KO:K19363 ]
122352604 si:ch211-202h22.8; lipopolysaccharide-induced tumor necrosis factor-alpha factor homolog-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
ptet04130 SNARE interactions in vesicular transport
KO pathway
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