title: [Pig liver transketolase: covalent binding between the coenzyme and protein].
abstract: Transketolase from pig liver contains a tightly bound coenzyme, which is not split off after severe treatment (e.g. boiling for 12 hrs in 1 n. HCl, 30 min boiling in 2 n HCl, boiling in 1% DS-Na, standing in 6 M solution of quanidine chloride, etc.). The proteolysis of the enzyme results in a coenzyme-containing material differing in some of its properties from free thiamine by pyrophosphate. The data obtained suggest that pig liver transketolase contains covalently bound thiamine pyrophosphate.
mesh_terms: D000818:Animals; D008099:Liver / Q000201:enzymology*; D011485:Protein Binding; D013552:Swine; D013835:Thiamine Pyrophosphate; D014174:Transketolase / Q000378:metabolism*
chemical_list: D014174:Transketolase; D013835:Thiamine Pyrophosphate
vernacular_title: Transketolaza iz pecheni svin'i: kovalentnaia sviaz' mezhdu kofermentom i belkom.