Entry
Name
Endocytosis - Branchiostoma belcheri (Belcher's lancelet)
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
Branchiostoma belcheri (Belcher's lancelet) [GN:
bbel ]
Gene
109468845 mothers against decapentaplegic homolog 3-like isoform X1 [KO:K23605 ]
109488103 SH3 domain-containing kinase-binding protein 1-like isoform X1 [KO:K12470 ]
109461579 myc box-dependent-interacting protein 1-like isoform X1 [KO:K12562 ]
109482014 LOW QUALITY PROTEIN: neural Wiskott-Aldrich syndrome protein-like [KO:K23612 ]
109487132 actin-related protein 2/3 complex subunit 1A-like isoform X1 [KO:K05757 ]
109487198 actin-related protein 2/3 complex subunit 3-like isoform X1 [KO:K05756 ]
109478678 LOW QUALITY PROTEIN: WAS/WASL-interacting protein family member 1-like [KO:K19475 ]
109477333 LOW QUALITY PROTEIN: WAS protein family homolog 1-like [KO:K18461 ]
109467111 F-actin-capping protein subunit alpha-1-like isoform X1 [KO:K10364 ]
109473586 vacuolar protein sorting-associated protein 35-like isoform X1 [KO:K18468 ]
109483944 hepatocyte growth factor-regulated tyrosine kinase substrate-like isoform X1 [KO:K12182 ]
109469401 signal transducing adapter molecule 1-like isoform X1 [KO:K04705 ]
109465283 vacuolar protein sorting-associated protein 28 homolog [KO:K12184 ]
109473765 charged multivesicular body protein 4c-like isoform X1 [KO:K12194 ]
109481246 vacuolar protein sorting-associated protein VTA1 homolog [KO:K12199 ]
109474283 programmed cell death 6-interacting protein-like isoform X1 [KO:K12200 ]
109478632 RUN and FYVE domain-containing protein 2-like isoform X1 [KO:K12482 ]
109482374 stromal membrane-associated protein 1-like isoform X1 [KO:K12486 ]
109483065 arf-GAP with SH3 domain, ANK repeat and PH domain-containing protein 1-like isoform X1 [KO:K12488 ]
109472622 arf-GAP with coiled-coil, ANK repeat and PH domain-containing protein 2-like isoform X1 [KO:K12489 ]
109467847 arf-GAP with Rho-GAP domain, ANK repeat and PH domain-containing protein 1-like isoform X1 [KO:K18439 ]
109474157 arf-GAP with GTPase, ANK repeat and PH domain-containing protein 1-like isoform X1 [KO:K12491 ]
109485015 ADP-ribosylation factor GTPase-activating protein 1-like isoform X1 [KO:K12492 ]
109480287 ADP-ribosylation factor GTPase-activating protein 2-like isoform X1 [KO:K12493 ]
109481344 PH and SEC7 domain-containing protein 1-like isoform X1 [KO:K12494 ]
109477330 IQ motif and SEC7 domain-containing protein 2-like isoform X1 [KO:K12495 ]
109465959 brefeldin A-inhibited guanine nucleotide-exchange protein 1-like isoform X1 [KO:K18442 ]
109478214 Golgi-specific brefeldin A-resistance guanine nucleotide exchange factor 1-like [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
bbel04070 Phosphatidylinositol signaling system
bbel04130 SNARE interactions in vesicular transport
KO pathway
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