PINX1 encodes the human gene, PIN2/TERF1 interacting, telomerase inhibitor 1. It may also be known as: PIN2/TERF1-interacting telomerase inhibitor 1; Liver-related putative tumor suppressor; Pin2-interacting protein X1; Protein 67-11-3; TRF1-interacting protein 1; PIN2 interacting protein 1; LPTL; LPTS. The encoded protein has an amino acid length of 328 and a mass of 37.0 kDa. Other isoforms may exist. PINX1 is a member of the PINX1 family. Homologs of this gene exist in other organisms, including: Mouse, Rat, Zebrafish, Frog, Chicken.