Profilin-1

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

**Definition:** Profilin-1 (140 aa, ~15 kDa) is encoded by the human PFN1 gene. This protein plays a role in the modulation of actin polymerization.

**Synonyms:** - Epididymis Tissue Protein Li 184a - Profilin I - Profilin-I