catalytic activity:ATP + (R)-pantothenate = ADP + (R)-4'-phosphopantothenate.,enzyme regulation:Regulated by feedback inhibition by CoA and its thioesters.,function:Plays a role in the physiological regulation of the intracellular CoA concentration.,pathway:Cofactor biosynthesis; coenzyme A biosynthesis; coenzyme A from pantothenate: step 1/5.,similarity:Belongs to the type II pantothenate kinase family.,subunit:Interacts with PKM2.,tissue specificity:Ubiquitously expressed with higher expression in the muscle.,
Cytoplasm .
Ubiquitously expressed with higher expression in the muscle.