<prompt> Sweaty feet odour in body fluids occur due to deficiency ofBiotinIsovaleryl-CoA dehydrogenaseThiamine linked decarboxylaseLeucine transaminase  <response>: The impaired enzyme in isovaleric acidemia is isovaleryl-CoA dehydrogenase. Vomiting, acidosis and coma follow ingestion of excess protein. Accumulated isovaleryl-CoA is hydrolyzed to isovalerate and excreted. Characteristic odor of sweaty feet is present.Harpers Illustrated Biochemistry 30 th edition page no 309 