Deoxynucleotidyltransferase, terminal, interacting protein 1; Increases DNTT terminal deoxynucleotidyltransferase activity (in vitro). Also acts as a transcriptional regulator, binding to the consensus sequence 5'- GNTGCATG-3' following an AT-tract. Associates with RAB20 promoter and positively regulates its transcription. Binds DNA and nucleosomes; may recruit HDAC1 complexes to nucleosomes or naked DNA.
Synonyms: DNTTIP1, DNTTIP1p, hDNTTIP1, DNTTIP1-001, DNTTIP1-002 ...