FEATURES

FAMILY

DESCRIPTION

Also known as THAP1_HUMAN, THAP1. DNA-binding transcription regulator that regulates endothelial cell proliferation and G1/S cell-cycle progression. Specifically binds the 5'-[AT]NTNN[GT]GGCA[AGT]-3' core DNA sequence and acts by modulating expression of pRB-E2F cell-cycle target genes, including RRM1. Component of a THAP1/THAP3-HCFC1-OGT complex that is required for the regulation of the transcriptional activity of RRM1. May also have pro-apoptotic activity by potentiating both serum-withdrawal and TNF-induced apoptosis. Homodimer (PubMed:28299530). Interacts with PAWR. Component of a THAP1/THAP3-HCFC1-OGT complex that contains, either THAP1 or THAP3, HCFC1 and OGT. Interacts with OGT. Interacts (via the HBM) with HCFC1 (via the Kelch-repeat domain); the interaction recruits HCFC1 to the RRM1 promoter (PubMed:12717420, PubMed:20144952, PubMed:20200153).

EXTERNAL LINKS

THAP1

THAP domain-containing protein 1

THAP1

Molecular Synopsis