<prompt> Sulfur of cysteineare not used utilized in the body for the following processproduct-Help in the conversion of cyanide to thiocyanateThiosulfate formationIntroduction of sulphur in methionineDisulfide bond formation between two adjacent peptide.  <response>: Methionine is an essential amino acid, so it cannot besynthesized from Cysteine.- But Sulfur of cysteine is donated by sulfur ofmethionine.- This is called transsulfuration reaction.- PLP is the coenzyme of transrulfuration.- The reaction is catalyzed by Cystathionine betaSynthase and Cystathionase enzyme 