Pre-B-Cell Leukemia Transcription Factor 3

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

**Definition:** Pre-B-cell leukemia transcription factor 3 (434 aa, ~47 kDa) is encoded by the human PBX3 gene. This protein plays a role in the activation of gene transcription.

**Synonyms:** - Homeobox Protein PBX3 - PBX3