Transcription Factor MafB

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

**Definition:** Transcription factor MafB (323 aa, ~36 kDa) is encoded by the human MAFB gene. This protein plays a role in both the modulation of transcription and the negative regulation of erythrocyte differentiation.

**Synonyms:** - MAFB - Maf-B - v-Maf Musculoaponeurotic Fibrosarcoma Oncogene Homolog B