Alpha-Actinin-4

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

**Definition:** Alpha-actinin-4 (911 aa, ~105 kDa) is encoded by the human ACTN4 gene. This protein plays a role in actin crosslinking.

**Synonyms:** - ACTN4 - Actinin Alpha4 Isoform - Non-Muscle Alpha-Actinin 4