Actin-Related Protein 2/3 Complex Subunit 1B

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

**Definition:** Actin-related protein 2/3 complex subunit 1B (372 aa, ~41 kDa) is encoded by the human ARPC1B gene. This protein is involved in the modulation of both actin polymerization and formation of branching actin structures.

**Synonyms:** - ARPC1B - Arp2/3 Complex 41 kDa Subunit - p41-ARC