Homeobox Protein Hox-A3

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

**Definition:** Homeobox protein Hox-A3 (443 aa, ~46 kDa) is encoded by the human HOXA3 gene. This protein plays a role in both the modulation of gene expression and anterior/posterior embryonic patterning.

**Synonyms:** - HOXA3 - Homeo Box 1E - Homeo Box A3 - Homeobox Protein Hox-1E