Entry
Name
Endocytosis - Styela clava (leathery sea squirt)
Description
Endocytosis is a mechanism for cells to remove ligands, nutrients, and plasma membrane (PM) proteins, and lipids from the cell surface, bringing them into the cell interior. Transmembrane proteins entering through clathrin-dependent endocytosis (CDE) have sequences in their cytoplasmic domains that bind to the APs (adaptor-related protein complexes) and enable their rapid removal from the PM. In addition to APs and clathrin, there are numerous accessory proteins including dynamin. Depending on the various proteins that enter the endosome membrane, these cargoes are sorted to distinct destinations. Some cargoes, such as nutrient receptors, are recycled back to the PM. Ubiquitylated membrane proteins, such as activated growth-factor receptors, are sorted into intraluminal vesicles and eventually end up in the lysosome lumen via multivesicular endosomes (MVEs). There are distinct mechanisms of clathrin-independent endocytosis (CIE) depending upon the cargo and the cell type.
Class
Cellular Processes; Transport and catabolism
BRITE hierarchy
Pathway map
Ortholog table
Other DBs
Organism
Styela clava (leathery sea squirt) [GN:
sclv ]
Gene
120337504 zinc finger FYVE domain-containing protein 16-like isoform X1 [KO:K04679 ]
120338480 SH3 domain-containing kinase-binding protein 1-like isoform X1 [KO:K12470 ]
120337250 low density lipoprotein receptor adapter protein 1-like [KO:K12474 ]
120341639 low density lipoprotein receptor adapter protein 1-like [KO:K12474 ]
120337962 actin-related protein 2/3 complex subunit 2-like isoform X1 [KO:K05758 ]
120330325 WAS/WASL-interacting protein family member 1-like isoform X1 [KO:K19475 ]
120328696 LOW QUALITY PROTEIN: heat shock cognate 71 kDa protein-like [KO:K03283 ]
120333406 LOW QUALITY PROTEIN: heat shock cognate 71 kDa protein-like [KO:K03283 ]
120333407 LOW QUALITY PROTEIN: heat shock cognate 71 kDa protein-like [KO:K03283 ]
120342333 LOW QUALITY PROTEIN: heat shock cognate 71 kDa protein-like [KO:K03283 ]
120343089 LOW QUALITY PROTEIN: heat shock cognate 71 kDa protein-like [KO:K03283 ]
120345509 hepatocyte growth factor-regulated tyrosine kinase substrate-like isoform X1 [KO:K12182 ]
120342779 signal transducing adapter molecule 2-like isoform X1 [KO:K04705 ]
120330954 vacuolar protein sorting-associated protein 28 homolog [KO:K12184 ]
120347186 vacuolar protein sorting-associated protein 4-like isoform X1 [KO:K12196 ]
120331561 vacuolar protein sorting-associated protein VTA1 homolog [KO:K12199 ]
120342159 programmed cell death 6-interacting protein-like isoform X1 [KO:K12200 ]
120348133 RUN and FYVE domain-containing protein 2-like isoform X1 [KO:K12482 ]
120348134 RUN and FYVE domain-containing protein 2-like isoform X1 [KO:K12482 ]
120342782 LOW QUALITY PROTEIN: vacuolar protein sorting-associated protein 45-like [KO:K12479 ]
120338234 serine/arginine repetitive matrix protein 2-like isoform X1 [KO:K04237 ]
120332088 arf-GAP with SH3 domain, ANK repeat and PH domain-containing protein 2-like isoform X1 [KO:K12488 ]
120327648 arf-GAP with coiled-coil, ANK repeat and PH domain-containing protein 2-like [KO:K12489 ]
120340501 arf-GAP with Rho-GAP domain, ANK repeat and PH domain-containing protein 1-like isoform X1 [KO:K18439 ]
120342181 arf-GAP with GTPase, ANK repeat and PH domain-containing protein 1-like isoform X1 [KO:K12491 ]
120345960 ADP-ribosylation factor GTPase-activating protein 1-like isoform X1 [KO:K12492 ]
120348629 ADP-ribosylation factor GTPase-activating protein 1-like isoform X1 [KO:K12492 ]
120330712 ADP-ribosylation factor GTPase-activating protein 2-like [KO:K12493 ]
120331703 ADP-ribosylation factor GTPase-activating protein 3-like isoform X1 [KO:K12493 ]
120345498 brefeldin A-inhibited guanine nucleotide-exchange protein 1-like [KO:K18442 ]
120347006 Golgi-specific brefeldin A-resistance guanine nucleotide exchange factor 1-like isoform X1 [KO:K18443 ]
Compound
C04549 1-Phosphatidyl-1D-myo-inositol 3-phosphate
C04637 1-Phosphatidyl-D-myo-inositol 4,5-bisphosphate
C05981 Phosphatidylinositol-3,4,5-trisphosphate
C11556 1-Phosphatidyl-1D-myo-inositol 3,5-bisphosphate
Reference
Authors
Acconcia F, Sigismund S, Polo S
Title
Ubiquitin in trafficking: the network at work.
Journal
Reference
Authors
Donaldson JG, Porat-Shliom N, Cohen LA
Title
Clathrin-independent endocytosis: a unique platform for cell signaling and PM remodeling.
Journal
Reference
Authors
Sorkin A
Title
Cargo recognition during clathrin-mediated endocytosis: a team effort.
Journal
Reference
Authors
Raiborg C, Stenmark H
Title
The ESCRT machinery in endosomal sorting of ubiquitylated membrane proteins.
Journal
Reference
Authors
Scita G, Di Fiore PP
Title
The endocytic matrix.
Journal
Reference
Authors
Le Roy C, Wrana JL
Title
Clathrin- and non-clathrin-mediated endocytic regulation of cell signalling.
Journal
Reference
Authors
Jovic M, Sharma M, Rahajeng J, Caplan S
Title
The early endosome: a busy sorting station for proteins at the crossroads.
Journal
Reference
Authors
Pietiainen VM, Marjomaki V, Heino J, Hyypia T
Title
Viral entry, lipid rafts and caveosomes.
Journal
Reference
Authors
Grant BD, Donaldson JG
Title
Pathways and mechanisms of endocytic recycling.
Journal
Reference
Authors
Cullen PJ, Korswagen HC
Title
Sorting nexins provide diversity for retromer-dependent trafficking events.
Journal
Related pathway
sclv04070 Phosphatidylinositol signaling system
sclv04130 SNARE interactions in vesicular transport
KO pathway
LinkDB
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