Proline-Serine-Threonine Phosphatase-Interacting Protein 1

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

**Definition:** Proline-serine-threonine phosphatase-interacting protein 1 (416 aa, ~48 kDa) is encoded by the human PSTPIP1 gene. This protein is involved in the regulation of actin polymerization and the immune response.

**Synonyms:** - CD2 Antigen-Binding Protein 1 - CD2 Cytoplasmic Tail-Binding Protein - CD2-Binding Protein 1 - H-PIP - PEST Phosphatase-Interacting Protein 1 - PSTPIP1 - Proline-Serine-Threonine Phosphatase Interacting Protein 1 - Proline/Serine/Threonine Phosphatase-Interacting Protein 1 - Tryptophan Aspartate-Containing Coat Protein