Article
Identification of the Mind Bomb1 Interaction Domain in Zebrafish DeltaD.
PloS one - 1 Jan 2015
Palardy Gregory, Chitnis Ajay B
Abstract excerpt
Ubiquitylation promotes endocytosis of the Notch ligands like Delta and Serrate and is essential for them to effectively activate Notch in a neighboring cell. The RING E3 ligase Mind bomb1 (Mib1) ubiquitylates DeltaD to facilitate Notch signaling in zebrafish. We have identified a domain in the intracellular part of the zebrafish Notch ligand DeltaD that is essential for effective interactions with Mib1. We show...
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