Gankyrin, or Proteasome 26S subunit, non-ATPase 10, is a human gene encoded by PSMD10. It may also be known as: 26S proteasome non-ATPase regulatory subunit 10; p28(GANK; 26S proteasome regulatory subunit p28; dJ889N15.2; p28(GANK); proteasome (prosome, macropain) 26S subunit, non-ATPase, 10. The encoded protein has an amino acid length of 226 and a mass of 24.4 kDa. Other isoforms may exist. Homologs of this gene exist in other organisms, including: Zebrafish, Frog.