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Literature summary for 2.3.2.26 extracted from

  • Angers, A.; Ramjaun, A.R.; McPherson, P.S.
    The HECT domain ligase Itch ubiquitinates endophilin and localizes to the trans-Golgi network and endosomal system (2004), J. Biol. Chem., 279, 11471-11479.
    View publication on PubMed

Localization

Localization Comment Organism GeneOntology No. Textmining
endosome isoform Itch co-localizes with markers of the endosomal system in a C2 domain-dependent manner and upon EGF stimulation, substrate endophilin A1 translocates to an EGF-positive endosomal compartment where it colocalizes with itch Homo sapiens 5768
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Organism

Organism UniProt Comment Textmining
Homo sapiens Q96J02
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Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
S-ubiquitinyl-[UbcH7]-L-cysteine + [endophilin A]-L-lysine
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Homo sapiens [UbcH7]-L-cysteine + N6-ubiquitinyl-[endophilin A]-L-lysine isoform Itch ubiquitinates SH3 domain-containing protein endophilin A1 and the SH3/proline-rich domain interaction facilitates this activity. EGF treatment of cells stimulates endophilin A1 ubiquitination ?

Synonyms

Synonyms Comment Organism
AIP4
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Homo sapiens
Itch
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Homo sapiens