%A Dwaipayan Ganguli %A C V Srikanth %A Chitranshu Kumar %A Purva Vats %A Anand K Bachhawat %O Copyright of this article belongs to Taylor and francis group. %J IUBMB life %T Why is glutathione (a tripeptide) synthesized by specific enzymes while TSH releasing hormone (TRH or thyroliberin), also a tripeptide, is produced as part of a prohormone protein? %N 9 %P 553-4 %V 55 %D 2003 %I Taylor and francis group %L open944