Activated TRAF6 synthesizes unanchored polyubiquitin chains upon ALPK1:ADP-heptose stimulation

Stable Identifier
R-HSA-9645394
Type
Reaction [transition]
Species
Homo sapiens
Compartment
cytosol
ReviewStatus
5/5
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Activated TRAF6 synthesizes unanchored polyubiquitin chains upon ALPK1:ADP-heptose stimulation
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E3 ubiquitin ligase TRAF6 generates free K63 -linked polyubiquitin chains that non-covalently associate with ubiquitin receptors of TAB2/TAB3 regulatory proteins of the TAK1 complex, leading to the activation of the TAK1 kinase.
Literature References
PubMed ID Title Journal Year
19675569 Direct activation of protein kinases by unanchored polyubiquitin chains

Adhikari, A, Zeng, W, Chen, ZJ, Pineda, G, Sun, L, Chen, X, Jiang, X, Xia, ZP

Nature 2009
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as an event of
Catalyst Activity

ubiquitin-protein transferase activity of ALPK1:ADP-heptose:p-T9-TIFA oligomer:K63-linked pUb-TRAF6 oligomer [cytosol]

Physical Entity
ALPK1:ADP-heptose:p-T9-TIFA oligomer:K63-linked pUb-TRAF6 oligomer [cytosol] (Homo sapiens)
Activity
ubiquitin-protein transferase activity (GO:0004842)
Orthologous Events
Activated TRAF6 synthesizes unanchored polyubiquitin chains upon ALPK1:ADP-heptose stimulation (Bos taurus)
Activated TRAF6 synthesizes unanchored polyubiquitin chains upon ALPK1:ADP-heptose stimulation (Canis familiaris)
Activated TRAF6 synthesizes unanchored polyubiquitin chains upon ALPK1:ADP-heptose stimulation (Gallus gallus)
Activated TRAF6 synthesizes unanchored polyubiquitin chains upon ALPK1:ADP-heptose stimulation (Mus musculus)
Activated TRAF6 synthesizes unanchored polyubiquitin chains upon ALPK1:ADP-heptose stimulation (Rattus norvegicus)
Activated TRAF6 synthesizes unanchored polyubiquitin chains upon ALPK1:ADP-heptose stimulation (Sus scrofa)
Activated TRAF6 synthesizes unanchored polyubiquitin chains upon ALPK1:ADP-heptose stimulation (Xenopus tropicalis)
Authored
Shamovsky, V  (2019-05-17)
Reviewed
Gillespie, ME  (2019-06-03)
Shao, F  (2019-07-08)
Created
Shamovsky, V  (2019-05-12)
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