title: Role of sulphydryl groups in adenosine deaminase.
mesh_terms: D000477:Alkylating Agents / Q000494:pharmacology; D000619:Aminohydrolases / Q000378:metabolism*; D002499:Centrifugation, Density Gradient; D005033:Ethylmaleimide / Q000494:pharmacology; D007413:Intestinal Mucosa / Q000201:enzymology; D007461:Iodoacetates / Q000494:pharmacology; D008628:Mercury / Q000494:pharmacology*; D008956:Models, Chemical; D008970:Molecular Weight; D009705:Nucleosides / Q000378:metabolism; D013053:Spectrophotometry; D013438:Sulfhydryl Compounds / Q000378:metabolism*
chemical_list: D000477:Alkylating Agents; D007461:Iodoacetates; D009705:Nucleosides; D013438:Sulfhydryl Compounds; D000619:Aminohydrolases; D008628:Mercury; D005033:Ethylmaleimide