Structural Maintenance of Chromosomes Protein 1A

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

**Definition:** Structural maintenance of chromosomes protein 1A (1233 aa, ~143 kDa) is a cell cycle protein that is encoded by the human SMC1A gene and plays a role in mitotic chromatid cohesion.

**Synonyms:** - SMC1 Alpha Protein - Sb1.8