Alpha-Tocopherol Transfer Protein

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

**Definition:** Alpha-tocopherol transfer protein (278 aa, ~32 kDa) is encoded by the human TTPA gene. This protein plays a role in vitamin E transport and binding to phosphatidylinositol phosphates (PIPs).

**Synonyms:** - Alpha Tocopherol Transfer Protein - Alpha-TTP - AlphaTTP - TTPA