Entry
Name
Endocytosis - Actinia tenebrosa (Australian red waratah sea anemone)
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
Actinia tenebrosa (Australian red waratah sea anemone) [GN:
aten ]
Gene
116308367 epidermal growth factor receptor substrate 15-like 1 isoform X1 [KO:K12472 ]
116302628 low density lipoprotein receptor adapter protein 1-like [KO:K12474 ]
116304485 low density lipoprotein receptor adapter protein 1-A-like [KO:K12474 ]
116288822 low density lipoprotein receptor adapter protein 1-A-like [KO:K12474 ]
116293261 low density lipoprotein receptor adapter protein 1-B-like [KO:K12474 ]
116303499 actin-related protein 2/3 complex subunit 5-C-like isoform X1 [KO:K05754 ]
116292011 LOW QUALITY PROTEIN: heat shock 70 kDa protein 1B-like [KO:K03283 ]
116299512 hepatocyte growth factor-regulated tyrosine kinase substrate-like [KO:K12182 ]
116298596 tumor susceptibility gene 101 protein-like isoform X1 [KO:K12183 ]
116287306 vacuolar protein sorting-associated protein 28 homolog [KO:K12184 ]
116307308 charged multivesicular body protein 2b-B-like isoform X1 [KO:K12192 ]
116297423 vacuolar protein sorting-associated protein 4B-like isoform X1 [KO:K12196 ]
116304256 vacuolar protein sorting-associated protein VTA1 homolog [KO:K12199 ]
116308066 charged multivesicular body protein 1b-like isoform X1 [KO:K12197 ]
116305748 stromal membrane-associated protein 1-like isoform X1 [KO:K12486 ]
116308164 arf-GAP with coiled-coil, ANK repeat and PH domain-containing protein 3-like isoform X1 [KO:K12489 ]
116301763 arf-GAP with coiled-coil, ANK repeat and PH domain-containing protein 2-like [KO:K12489 ]
116288584 arf-GAP with GTPase, ANK repeat and PH domain-containing protein 1-like [KO:K12491 ]
116288457 ADP-ribosylation factor GTPase-activating protein 1-like isoform X1 [KO:K12492 ]
116289399 ADP-ribosylation factor GTPase-activating protein 3-like [KO:K12493 ]
116302920 PH and SEC7 domain-containing protein 1-like isoform X1 [KO:K12494 ]
116296648 IQ motif and SEC7 domain-containing protein 1-like isoform X1 [KO:K12495 ]
116287893 brefeldin A-inhibited guanine nucleotide-exchange protein 1-like [KO:K18442 ]
116292289 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
aten04070 Phosphatidylinositol signaling system
aten04130 SNARE interactions in vesicular transport
KO pathway
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