Securin

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

**Definition:** Securin (202 aa, ~22 kDa) is encoded by the human PTTG1 gene. This protein plays a role in chromosomal maintenance.

**Synonyms:** - EAP1 - ESP1-Associated Protein 1 - PTTG1 - PTTG1 Gene Product - Pituitary Tumor-Transforming Gene 1 Protein - Tumor-Transforming Protein 1 - hPTTG