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- Table of Contents
Facts about E3 ubiquitin-protein ligase DTX1.
Mainly acts as a positive regulator of Notch, but in addition, it acts as a negative regulator, based on the developmental and cell context. Mediates the antineural activity of Notch, possibly by inhibiting the transcriptional activation mediated by MATCH1.
Human | |
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Gene Name: | DTX1 |
Uniprot: | Q86Y01 |
Entrez: | 1840 |
Belongs to: |
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Deltex family |
deltex homolog 1 (Drosophila); Deltex1; DTX1; Dx-1; hDTX1; hDx-1; protein deltex-1
Mass (kDA):
67.368 kDA
Human | |
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Location: | 12q24.13 |
Sequence: | 12; NC_000012.12 (113056711..113098028) |
Widely expressed. Strongly expressed in blood vessel. Also expressed in embryonic nervous system, pancreas, lung, adrenal gland, digestive tube and muscles. Expressed in MZB cells and developing B- and T-cells.
Cytoplasm. Nucleus. Predominantly cytoplasmic. Associates with endocytic vesicles. Partially nuclear.
PMID: 9590294 by Matsuno K., et al. Human deltex is a conserved regulator of Notch signalling.
PMID: 11869684 by Izon D.J., et al. Deltex1 redirects lymphoid progenitors to the B cell lineage by antagonizing Notch1.