TFB1M

 Dimethyladenosine transferase 1, mitochondrial; Transcription factor B1, mitochondrial is a mitochondrial is_associated_with::enzyme that in humans is encoded by the TFB1M is_associated_with::gene. TFB1M is a mitochondrial methyltransferase, which uses is_associated_with::S-adenosyl methionine to dimethylate two highly conserved is_associated_with::adenosine residues at the 3'-end of the mitochondrial is_associated_with::12S rRNA thereby regulating the assembly or stability of the small subunit of the mitochondrial ribosome.

Additionally, TFB1M has been demonstrated to stimulate transcription from promoter templates in an is_associated_with::in vitro system containing recombinant mitochondrial RNA polymerase and is_associated_with::TFAM. There are no experimental data demonstrating that this function occurs is_associated_with::in vivo.

Interactions
TFB1M has been shown to interact with is_associated_with::TFAM.