PCI domain containing 2, or, PCID2, is a human gene. Other names include: PCI domain-containing protein 2; CSN12-like protein; F10. The encoded protein has an amino acid length of 399 and a mass of 46.0 kDa. Other isoforms may exist. PCI domain containing 2 is a member of the CSN12 family. This gene shares homology with other species, including: Fly, Mouse, Rat, Zebrafish, Frog, Chicken.