Summary

Name PELI1
Full Name E3 ubiquitin-protein ligase pellino homolog 1
Synonyms Pellino-1, Pellino-related intracellular-signaling molecule | PRISM
Primary ID Q96FA3
Links - -
Type protein
Relations 24
Pathways IL1 Signaling
Function E3 ubiquitin ligase catalyzing the covalent attachment of ubiquitin moieties onto substrate proteins. Involved in the TLR and IL-1 signaling pathways via interaction with the complex containing IRAK kinases and TRAF6. Mediates 'Lys-63'-linked polyubiquitination of IRAK1 allowing subsequent NF-kappa-B activation (PubMed:12496252, PubMed:17675297). Mediates 'Lys-48'-linked polyubiquitination of RIPK3 leading to its subsequent proteasome-dependent degradation; preferentially recognizes and mediates the degradation of the 'Thr-182' phosphorylated form of RIPK3 (PubMed:29883609). Negatively regulates necroptosis by reducing RIPK3 expression (PubMed:29883609). Mediates 'Lys-63'-linked ubiquitination of RIPK1 (PubMed:29883609).

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Modifications Tables

Relations

Regulator Mechanism target score
+ up-regulates activity img/direct-activation.png phosphorylation PELI1 0.755
Publications: 13 Organism: In Vitro, Homo Sapiens
Pathways:IL1 Signaling
+ up-regulates activity img/direct-activation.png phosphorylation PELI1 0.639
Publications: 7 Organism: In Vitro
Pathways:IL1 Signaling
+ up-regulates quantity by expression img/direct-activation.png ubiquitination IRAK1 0.755
Publications: 1 Organism: Homo Sapiens
Pathways:IL1 Signaling
+ up-regulates quantity by stabilization img/direct-activation.png ubiquitination BIRC3 0.47
Publications: 1 Organism: Homo Sapiens
Pathways:IL1 Signaling
+ up-regulates img/direct-activation.png binding PELI1 0.338
Publications: 1 Organism: Homo Sapiens
+ down-regulates quantity by destabilization img/direct_inhibition.png ubiquitination HPD 0.2
Publications: 1 Organism: Mus Musculus