MeSH note : from biosynthetic gene cluster for the enediyne antitumor antibiotic C-1027 from Streptomyces
globisporus; catalyzes the first step in the biosynthesis of the 4-deoxy-4-(dimethylamino)-5,5-dimethyl-d-ribopyranose
moiety by activating alpha-d-glucopyranosyl-1-phosphate (Glc-1-P) into deoxythymidine
diphosphate-alpha-d-glucose; amino acid sequence in first source;
MeSH synonym : SgcA1 protein, S globisporus; Glc-1-P-TT, S globisporus;