Tropomyosin Alpha-4 Chain

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

**Definition:** Tropomyosin alpha-4 chain (248 aa, ~29 kDa) is encoded by the human TPM4 gene. This protein is involved in both muscle contraction and actin cytoskeleton dynamics.

**Synonyms:** - Epididymis Secretory Protein Li 108 - TM30p1 - TPM4 - Tropomyosin 4 - Tropomyosin-4