Mechanism of action of rabbit liver phosphoglucomutase.
Induced-transport tests with comparatively undegraded rabbit liver phosphoglucomutase show that the enzyme possesses a phosphoenzyme mechanism and that any interconversion of phosphoenzyme forms is very rapid. A relatively stable 32P-labelled phosphoenzyme was isolated, which exchanged label rapidly with substrates. The phospho group appears to be bonded to a serine residue on the enzyme.
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D000818:Animals; D001692:Biological Transport; D007700:Kinetics; D008099:Liver / Q000201:enzymology*; D008954:Models, Biological; D010733:Phosphoglucomutase / Q000378:metabolism*; D011817:Rabbits
D010733:Phosphoglucomutase