PCED1B is a symbol for the gene, PC-esterase domain containing 1B, in humans. Other names include: PC-esterase domain-containing protein 1B; Protein FAM113B; FAM113B. The encoded protein has an amino acid length of 432 and a mass of 49.7 kDa. Other isoforms may exist. PCED1B is a member of the PC-esterase family. This gene shares homology with other species, including: Mouse, Rat.