- genetic mapping G[a]h Tgm2 MGI:98731 tTGas TG C transglutaminase 2, C polypeptide TGase2|TG C|protein-glutamine gamma-glutamyltransferase|tTG|tissue transglutaminase|G[a]h|tTGas|TG2 http://identifiers.org/mgd/MGI:98731 TGase2 TG2 tissue transglutaminase tTG Gene protein-glutamine gamma-glutamyltransferase O protein coding gene