DMAP1 overexpression 293T lysate (whole cell)

Supplementary information

This supplementary information is collated from multiple sources and compiled automatically.

DMAP1 also known as DNA methyltransferase 1-associated protein 1 functions mechanically as a regulatory component in several cellular processes. With an approximate mass of 53 kDa this protein exhibits widespread expression in various tissues reflecting its diverse roles within the cell. The primary function of DMAP1 involves transcriptional regulation through histone modification and chromatin remodeling influencing gene expression patterns.

Biological function summary

DMAP1 participates in gene silencing and regulation through integration into the NuRD complex a critical multi-subunit complex involved in chromatin remodeling and deacetylation of histones. By modulating chromatin structure DMAP1 influences DNA accessibility and transcriptional activation or repression. This protein provides a scaffold for the recruitment of additional factors essential for transcriptional regulatory complexes further enhancing its role in maintaining cellular homeostasis.

Pathways

DMAP1 plays a significant role in the DNA damage response and repair pathways particularly through its interactions with proteins such as DNA methyltransferase 1 (DNMT1) and components of the NuRD complex. Through these interactions DMAP1 aids in the repair of damaged DNA and maintenance of genomic stability. This involvement highlights its connection to cellular processes like cell cycle control and development linking it to broader biological networks.

DMAP1 displays associations with various cancers and neurological disorders reflecting its importance in maintaining proper cellular function. Aberrations in DMAP1 activity or expression have been observed in certain cancers where its interaction with proteins like DNMT1 and components of chromatin remodeling complexes may contribute to tumorigenesis. Similarly its disruption can affect neurodevelopmental processes possibly linking it to neurodegenerative diseases. Understanding DMAP1's role in these conditions can provide insights into therapeutic targets and disease mechanisms.