Entry
Name
Endocytosis - Felis catus (domestic cat)
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
Other DBs
Organism
Felis catus (domestic cat) [GN:
fca ]
Gene
100500935 IGF2R; cation-independent mannose-6-phosphate receptor [KO:K06564 ]
101080259 ARAP3; arf-GAP with Rho-GAP domain, ANK repeat and PH domain-containing protein 3 isoform X1 [KO:K12490 ]
101080562 STAM2; signal transducing adapter molecule 2 isoform X1 [KO:K04705 ]
101080564 AGAP1; arf-GAP with GTPase, ANK repeat and PH domain-containing protein 1 isoform X4 [KO:K12491 ]
101080716 CHMP4A; charged multivesicular body protein 4a isoform X2 [KO:K12194 ]
101080830 PSD; PH and SEC7 domain-containing protein 1 isoform X1 [KO:K12494 ]
101080944 VPS28; vacuolar protein sorting-associated protein 28 homolog isoform X3 [KO:K12184 ]
101081024 SH3KBP1; SH3 domain-containing kinase-binding protein 1 isoform X9 [KO:K12470 ]
101082020 ARPC5L; actin-related protein 2/3 complex subunit 5-like protein [KO:K05754 ]
101082077 VPS45; vacuolar protein sorting-associated protein 45 isoform X2 [KO:K12479 ]
101082390 AGAP3; arf-GAP with GTPase, ANK repeat and PH domain-containing protein 3 isoform X4 [KO:K12491 ]
101082534 WIPF2; WAS/WASL-interacting protein family member 2 isoform X1 [KO:K19475 ]
101082556 ARFGEF2; brefeldin A-inhibited guanine nucleotide-exchange protein 2 isoform X1 [KO:K18442 ]
101082613 VPS4A; vacuolar protein sorting-associated protein 4A isoform X1 [KO:K12196 ]
101083116 VPS4B; vacuolar protein sorting-associated protein 4B [KO:K12196 ]
101083260 VPS37A; vacuolar protein sorting-associated protein 37A isoform X1 [KO:K12185 ]
101083544 VPS37C; vacuolar protein sorting-associated protein 37C isoform X1 [KO:K12185 ]
101084014 ACAP3; arf-GAP with coiled-coil, ANK repeat and PH domain-containing protein 3 isoform X2 [KO:K12489 ]
101084355 CHMP7; charged multivesicular body protein 7 isoform X1 [KO:K15053 ]
101084742 RAB11FIP2; rab11 family-interacting protein 2 isoform X1 [KO:K12484 ]
101084891 DNAJC6; putative tyrosine-protein phosphatase auxilin isoform X1 [KO:K09526 ]
101086169 ACAP2; arf-GAP with coiled-coil, ANK repeat and PH domain-containing protein 2 isoform X8 [KO:K12489 ]
101086212 IQSEC1; IQ motif and SEC7 domain-containing protein 1 isoform X1 [KO:K12495 ]
101086369 RUFY1; RUN and FYVE domain-containing protein 1 isoform X1 [KO:K12482 ]
101087179 SMAD2; mothers against decapentaplegic homolog 2 isoform X1 [KO:K04500 ]
101087369 VPS35; vacuolar protein sorting-associated protein 35 isoform X2 [KO:K18468 ]
101087448 ZFYVE16; zinc finger FYVE domain-containing protein 16 [KO:K04679 ]
101087853 EPS15; epidermal growth factor receptor substrate 15 isoform X2 [KO:K12472 ]
101088039 EHD2; LOW QUALITY PROTEIN: EH domain-containing protein 2 [KO:K12469 ]
101088702 HGS; hepatocyte growth factor-regulated tyrosine kinase substrate isoform X1 [KO:K12182 ]
101089306 RAB11FIP4; rab11 family-interacting protein 4 isoform X1 [KO:K12485 ]
101089360 VTA1; vacuolar protein sorting-associated protein VTA1 homolog [KO:K12199 ]
101090107 SMAP1; stromal membrane-associated protein 1 isoform X1 [KO:K12486 ]
101090300 RABEP1; rab GTPase-binding effector protein 1 isoform X1 [KO:K12480 ]
101090470 VPS37B; vacuolar protein sorting-associated protein 37B isoform X2 [KO:K12185 ]
101090785 CAPZB; F-actin-capping protein subunit beta isoform X1 [KO:K10365 ]
101091151 RUFY2; RUN and FYVE domain-containing protein 2 isoform X1 [KO:K12482 ]
101091559 ARFGAP2; ADP-ribosylation factor GTPase-activating protein 2 isoform X2 [KO:K12493 ]
101091637 ARFGAP3; ADP-ribosylation factor GTPase-activating protein 3 isoform X1 [KO:K12493 ]
101091798 ZFYVE9; zinc finger FYVE domain-containing protein 9 isoform X1 [KO:K04679 ]
101091849 IQSEC2; IQ motif and SEC7 domain-containing protein 2 isoform X3 [KO:K12495 ]
101091998 ASAP1; arf-GAP with SH3 domain, ANK repeat and PH domain-containing protein 1 isoform X4 [KO:K12488 ]
101092504 STAM; signal transducing adapter molecule 1 isoform X2 [KO:K04705 ]
101092581 PSD2; PH and SEC7 domain-containing protein 2 isoform X2 [KO:K12494 ]
101092584 ARFGEF1; brefeldin A-inhibited guanine nucleotide-exchange protein 1 isoform X1 [KO:K18442 ]
101092622 IL2RB; interleukin-2 receptor subunit beta isoform X1 [KO:K05069 ]
101093645 VPS26A; vacuolar protein sorting-associated protein 26A isoform X2 [KO:K18466 ]
101093837 EPS15L1; epidermal growth factor receptor substrate 15-like 1 isoform X1 [KO:K12472 ]
101094008 WIPF3; WAS/WASL-interacting protein family member 3 isoform X1 [KO:K19475 ]
101094772 CDC42; cell division control protein 42 homolog isoform X1 [KO:K04393 ]
101095128 ARAP1; arf-GAP with Rho-GAP domain, ANK repeat and PH domain-containing protein 1 isoform X6 [KO:K18439 ]
101095279 PDCD6IP; programmed cell death 6-interacting protein isoform X1 [KO:K12200 ]
101095479 FLAI-K; saoe class I histocompatibility antigen, A alpha chain-like precursor [KO:K06751 ]
101095974 ASAP2; arf-GAP with SH3 domain, ANK repeat and PH domain-containing protein 2 isoform X1 [KO:K12488 ]
101095995 ASAP3; LOW QUALITY PROTEIN: arf-GAP with SH3 domain, ANK repeat and PH domain-containing protein 3 [KO:K12488 ]
101096510 VPS26B; vacuolar protein sorting-associated protein 26B [KO:K18466 ]
101096626 VPS37D; vacuolar protein sorting-associated protein 37D [KO:K12185 ]
101096717 ARFGAP1; ADP-ribosylation factor GTPase-activating protein 1 isoform X1 [KO:K12492 ]
101096771 ACAP1; arf-GAP with coiled-coil, ANK repeat and PH domain-containing protein 1 [KO:K12489 ]
101096980 ARAP2; arf-GAP with Rho-GAP domain, ANK repeat and PH domain-containing protein 2 isoform X1 [KO:K18440 ]
101097120 VPS36; vacuolar protein-sorting-associated protein 36 [KO:K12190 ]
101097254 AGAP2; arf-GAP with GTPase, ANK repeat and PH domain-containing protein 2 isoform X3 [KO:K17848 ]
101097387 RAB11FIP5; rab11 family-interacting protein 5 isoform X2 [KO:K12484 ]
101097565 IQSEC3; IQ motif and SEC7 domain-containing protein 3 isoform X1 [KO:K12495 ]
101097908 BIN1; myc box-dependent-interacting protein 1 isoform X3 [KO:K12562 ]
101097964 CHMP4B; charged multivesicular body protein 4b isoform X1 [KO:K12194 ]
101098072 CAPZA1; F-actin-capping protein subunit alpha-1 isoform X1 [KO:K10364 ]
101099482 LDLRAP1; low density lipoprotein receptor adapter protein 1 isoform X1 [KO:K12474 ]
101099592 VPS29; vacuolar protein sorting-associated protein 29 isoform X2 [KO:K18467 ]
101099711 RAB11FIP1; rab11 family-interacting protein 1 isoform X1 [KO:K12484 ]
101100014 VPS25; vacuolar protein-sorting-associated protein 25 [KO:K12189 ]
101100915 TSG101; tumor susceptibility gene 101 protein isoform X1 [KO:K12183 ]
101101387 SMAD3; mothers against decapentaplegic homolog 3 isoform X1 [KO:K23605 ]
101101507 GBF1; Golgi-specific brefeldin A-resistance guanine nucleotide exchange factor 1 isoform X10 [KO:K18443 ]
101101605 PARD6A; partitioning defective 6 homolog alpha isoform X1 [KO:K06093 ]
102901966 PSD3; PH and SEC7 domain-containing protein 3 isoform X6 [KO:K12494 ]
493670 CAPZA2; F-actin-capping protein subunit alpha-2 [KO:K10364 ]
493953 IL2RA; interleukin-2 receptor subunit alpha precursor [KO:K05068 ]
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
fca04060 Cytokine-cytokine receptor interaction
fca04070 Phosphatidylinositol signaling system
fca04130 SNARE interactions in vesicular transport
KO pathway