Epithelial cell cadherin (CDH1; MIM 192090) is endocytosed as a consequence of tyrosine phosphorylation and ubiquitination. HAKAI is an E3 ubiquitin ligase (see UBE3A; MIM 601623) that mediates ubiquitination of the CDH1 complex.[supplied by OMIM
Immunogen
CBLL1 (NP_079090, 1 a.a. ~ 100 a.a) partial recombinant protein with GST tag. MW of the GST tag alone is 26 KDa.
Monoclonal Anti-CBLL1, (N-terminal) antibody produced in mouse is suitable for indirect ELISA and western blot analysis.
Biochem/physiol Actions
CBLL1 (Cbl proto-oncogene-like 1, E3 ubiquitin protein ligase) is an E-cadherin binding protein involved in the ubiquitination of E-cadherin and regulation of E-cadherin complex endocytosis. During ubiquitination, it directly binds to the cytoplasmic domain of E-cadherin. It has been reported in a study that CBLL1 may play a role in neuronal apoptosis and in LPS (Lipopolysaccharide) administration. CBLL1 have also been predicted as a regulator of cell proliferation.
Journal of molecular histology, 44(2), 135-145 (2012-11-20)
CBLL1 (Casitas B-lineage lymphoma-transforming sequence-like protein 1) also known as Hakai, was originally identified as an E3 ubiquitin-ligase for the E-cadherin complex. Recent data have provided evidences for novel biological functional role of CBLL1 during tumor progression and other diseases.
Journal of virology, 85(6), 2980-2989 (2010-12-31)
The ubiquitin ligase CBLL1 (also known as HAKAI) has been proposed to be a critical cellular factor exploited by West Nile virus (WNV) for productive infection. CBLL1 has emerged as a major hit in a recent RNA interference screen designed
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