Transcription Termination Factor 1

**Semantic type:** Amino Acid, Peptide, or Protein

**Definition:** Transcription termination factor 1 (905 aa, ~103 kDa) is encoded by the human TTF1 gene. This protein plays a role in transcription arrest.

**Synonyms:** - RNA Polymerase I Termination Factor - TTF-1 - TTF1 - Transcription Termination Factor I