MIB1 gene

mindbomb E3 ubiquitin protein ligase 1

The information on this page was automatically extracted from online scientific databases.

From NCBI Gene:

This gene encodes a protein containing multiple ankyrin repeats and RING finger domains that functions as an E3 ubiquitin ligase. The encoded protein positively regulates Notch signaling by ubiquitinating the Notch receptors, thereby facilitating their endocytosis. This protein may also promote the ubiquitination and degradation of death-associated protein kinase 1 (DAPK1). [provided by RefSeq, Jun 2013]

From UniProt:

E3 ubiquitin-protein ligase that mediates ubiquitination of Delta receptors, which act as ligands of Notch proteins. Positively regulates the Delta-mediated Notch signaling by ubiquitinating the intracellular domain of Delta, leading to endocytosis of Delta receptors. Probably mediates ubiquitination and subsequent proteasomal degradation of DAPK1, thereby antagonizing anti-apoptotic effects of DAPK1 to promote TNF-induced apoptosis (By similarity). Involved in ubiquitination of centriolar satellite CEP131, CEP290 and PCM1 proteins and hence inhibits primary cilium formation in proliferating cells. Mediates 'Lys-63'-linked polyubiquitination of TBK1, which probably participates in kinase activation.

Covered on Genetics Home Reference:

From NCBI Gene:

  • Left ventricular noncompaction 7

From UniProt:

Left ventricular non-compaction 7 (LVNC7): A form of left ventricular non-compaction, a cardiomyopathy due to myocardial morphogenesis arrest and characterized by a hypertrophic left ventricle, a severely thickened 2-layered myocardium, numerous prominent trabeculations, deep intertrabecular recesses, and poor systolic function. Clinical manifestations are variable. Some affected individuals experience no symptoms at all, others develop heart failure. In some cases, left ventricular non-compaction is associated with other congenital heart anomalies. LVNC7 is an autosomal dominant condition. [MIM:615092]

Cytogenetic Location: 18q11.2, which is the long (q) arm of chromosome 18 at position 11.2

Molecular Location: base pairs 21,740,793 to 21,870,957 on chromosome 18 (Homo sapiens Annotation Release 109, GRCh38.p12) (NCBI)

Cytogenetic Location: 18q11.2, which is the long (q) arm of chromosome 18 at position 11.2
  • DIP-1
  • DIP1
  • LVNC7
  • MIB
  • ZZANK2
  • ZZZ6