Title : Phosphorylation of Thr-516 and Ser-520 in the kinase activation loop of MEKK3 is required for lysophosphatidic acid-mediated optimal IkappaB kinase beta (IKKbeta)/nuclear factor-kappaB (NF-kappaB) activation.

Pub. Date : 2010 Mar 12

PMID : 20068038






3 Functional Relationships(s)
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Protein Name
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1 Phosphorylation of Thr-516 and Ser-520 in the kinase activation loop of MEKK3 is required for lysophosphatidic acid-mediated optimal IkappaB kinase beta (IKKbeta)/nuclear factor-kappaB (NF-kappaB) activation. lysophosphatidic acid nuclear factor kappa B subunit 1 Homo sapiens
2 MEKK3 serves as a critical intermediate signaling molecule in lysophosphatidic acid-mediated nuclear factor-kappaB (NF-kappaB) activation. lysophosphatidic acid nuclear factor kappa B subunit 1 Homo sapiens
3 Furthermore, substitution of these two residues with alanine abolished the ability of MEKK3 to mediate lysophosphatidic acid-induced optimal IKKbeta/NF-kappaB activation. lysophosphatidic acid nuclear factor kappa B subunit 1 Homo sapiens