Microfilament Proteins

**Definition:** Monomeric subunits of primarily globular ACTIN and found in the cytoplasmic matrix of almost all cells. They are often associated with microtubules and may play a role in cytoskeletal function and/or mediate movement of the cell or the organelles within the cell.

**Tree numbers:** - D05.750.078.730 - D12.776.220.525

**Synonyms:** - Microfilament Protein