pfam19426: MIER1_3_C (This model is not part of the current CDD release)
Mesoderm induction early response protein 1/3 C-terminal
This domain is found at the C-terminal of MIER1 and MIER3. MIER1 is a transcriptional repressor that regulates the expression of a number of genes including SP1 target genes, recruiting histone deacetylase 1 (HDAC1) through its ELM2 domain. It has two isoforms, alpha and beta, which differ in their C-terminal domains, both of them being able to interact with HDAC1. The gene encoding MIER3 has been identified as a candidate cancer susceptibility gene. MIER1 and 3 share two regions of high homology, one at the N-terminal and the second at the C-terminal, represented in this entry, which includes a short region located immediately downstream of the SANT extension that is 84% identical.
Jiyao W et al.(2023). "The conserved domain database in 2023.",