GOR, or REX1, RNA exonuclease 1 homolog-like 1, pseudogene, is a human gene encoded by REXO1L1P. It may also be known as: Putative exonuclease GOR; RNA exonuclease 1 homolog-like 1; Antigen GOR homolog; Putative exonuclease GOR ; REX1, RNA exonuclease 1 homolog (S. cerevisiae)-like 1, pseudogene; REXO1L1. The encoded protein is an enzyme with an amino acid length of 675 and a mass of 73.9 kDa. GOR is a member of the REXO1/REXO3 family. Homologs of this gene exist in other organisms, including: E. coli, Fly.