Nuclear Factor-I

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

**Definition:** A family of proteins that contain 1 DWA/MH1 domain and bind 5'-TTGGCNNNNNGCCAA-3' DNA palindromes in viral and cellular promoters as homodimeric factors capable of activating transcription and replication.

**Synonyms:** - CCAAT-Binding Transcription Factor - CCAAT-Box Binding Transcription Factor - CTF - NF-I - NF-I Protein - NFI - Nuclear Factor I - Nuclear Factor-I Family - TGGCA-Binding Protein