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- Table of Contents
Facts about Mastermind-like protein 1.
Enhances phosphorylation and proteolytic turnover of the NOTCH intracellular domain in the nucleus through interaction with CDK8. Binds to CREBBP/CBP which promotes nucleosome acetylation in NOTCH enhancers and activates transcription.
| Human | |
|---|---|
| Gene Name: | MAML1 |
| Uniprot: | Q92585 |
| Entrez: | 9794 |

| Belongs to: |
|---|
| mastermind family |

FLJ53540; KIAA0200Mam1; Mam-1mastermind homolog; mastermind (drosophila)-like 1; mastermind-like 1 (Drosophila); mastermind-like protein 1
Mass (kDA):
108.054 kDA

| Human | |
|---|---|
| Location: | 5q35.3 |
| Sequence: | 5; NC_000005.10 (179732822..179777283) |
Widely expressed with highest levels in heart, pancreas, peripheral blood leukocytes and spleen.
Nucleus speckle. Nuclear, in a punctate manner.





PMID: 11101851 by Wu L., et al. MAML1, a human homologue of Drosophila mastermind, is a transcriptional co-activator for NOTCH receptors.
PMID: 11390662 by Kitagawa M., et al. A human protein with sequence similarity to Drosophila mastermind coordinates the nuclear form of Notch and a CSL protein to build a transcriptional activator complex on target promoters.