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Literature summary for 2.7.11.15 extracted from

  • Usui, I.; Imamura, T.; Babendure, J.L.; Satoh, H.; Lu, J.C.; Hupfeld, C.J.; Olefsky, J.M.
    G protein-coupled receptor kinase 2 mediates endothelin-1-induced insulin resistance via the inhibition of both Galphaq/11 and insulin receptor substrate-1 pathways in 3T3-L1 adipocytes (2005), Mol. Endocrinol., 19, 2760-2768.
    View publication on PubMed

Cloned(Commentary)

Cloned (Comment) Organism
overexpression of wild-type and kinase-dead mutant GRK2 in murine 3T3-L1 adipocytes via adenovirus infection system leading to inhibition of Galphaq/11 signaling, including tyrosine phosphorylation of Galphaq11 and cdc42-associated phosphatidylinositol 3-kinase activity, overexpression of the inactive muant, but not of wild-type enzyme, inhibits endothelin-1-induced Ser612 phosphorylation of insulin receptor substrate-1, and restores activation of the pathway Homo sapiens

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
ATP + G protein-coupled receptor Homo sapiens
-
ADP + phosphorylated G protein-coupled receptor
-
?
additional information Homo sapiens GRK2 mediates endothelin-1-induced insulin resistance via the inhibition of both Galphaq/11 and insulin receptor substrate-1 pathways in 3T3-L1 adipocytes, GRK2 does not affect insulin receptor tyrosine phosphorylation ?
-
?

Organism

Organism UniProt Comment Textmining
Homo sapiens
-
-
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
ATP + G protein-coupled receptor
-
Homo sapiens ADP + phosphorylated G protein-coupled receptor
-
?
additional information GRK2 mediates endothelin-1-induced insulin resistance via the inhibition of both Galphaq/11 and insulin receptor substrate-1 pathways in 3T3-L1 adipocytes, GRK2 does not affect insulin receptor tyrosine phosphorylation Homo sapiens ?
-
?
additional information GRK2 interacts by direct binding with Galphaq/11, phosphorylation of agonist-activated seven-transmembrane receptors by GRK2 Homo sapiens ?
-
?

Synonyms

Synonyms Comment Organism
G protein-coupled receptor kinase 2
-
Homo sapiens
GRK2
-
Homo sapiens

Cofactor

Cofactor Comment Organism Structure
ATP
-
Homo sapiens