Small Proline-Rich Protein 2A

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

**Definition:** Small proline-rich protein 2A (72 aa, ~8 kDa) is encoded by the human SPRR2A gene. This protein plays a role in keratinocyte differentiation.

**Synonyms:** - 2-1 - SPR-2A - SPRR2A