Erdj5 is an alias for the gene, DnaJ heat shock protein family (Hsp40) member C10, in humans. Other names include: DnaJ homolog subfamily C member 10; Endoplasmic reticulum DNA J domain-containing protein 5; ER-resident protein ERdj5; ERdj5; Macrothioredoxin; MTHr; DnaJ homolog subfamily C member 10 ; protein disulfide isomerase family A, member 19; DnaJ (Hsp40) homolog, subfamily C, member 10; JPDI; PDIA19. The encoded protein is an enzyme with an amino acid length of 793 and a mass of 91.1 kDa. Other isoforms may exist. This gene shares homology with other species, including: Mouse, Rat, Zebrafish, Frog, Chicken.