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hisG (ATP phosphoribosyltransferase)
FEATURES
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FAMILY
DESCRIPTION
Also known as HIS1_HUNT2, hisG. Catalyzes the condensation of ATP and 5-phosphoribose 1-diphosphate to form N'-(5'-phosphoribosyl)-ATP (PR-ATP). Has a crucial role in the pathway because the rate of histidine biosynthesis seems to be controlled primarily by regulation of HisG enzymatic activity. Heteromultimer composed of HisG and HisZ subunits.
Also known as HIS1_HUNT2, hisG. Catalyzes the condensation of ATP and 5-phosphoribose 1-diphosphate to form N'-(5'-phosphoribosyl)-ATP (PR-ATP). Has a crucial role in the pathway because the rate of histidine biosynthesis seems to be controlled primarily by regulation of HisG enzymatic activity. Heteromultimer composed of HisG and HisZ subunits.
hisG logo

hisG

ATP phosphoribosyltransferase

Molecular Synopsis