EC Number |
Natural Substrates |
---|
2.7.1.26 | ATP + riboflavin |
- |
2.7.1.26 | ATP + riboflavin |
essential enzyme catalyzing the phosphorylation of riboflavin to form FMN, an obligatory step in vitamin B2 utilization and flavin cofactor synthesis |
2.7.1.26 | ATP + riboflavin |
key enzyme in flavin biosynthesis |
2.7.1.26 | ATP + riboflavin |
ribC is essential for growth of Bacillus subtilis. RibC is not directly involved in the riboflavin regulatory system |
2.7.1.26 | ATP + riboflavin |
the flavokinase activity appears to be localized to the N-terminal domain of the protein. RibR specifically interacts in vivo with the nontranslated wild-type leader of the mRNA of the riboflavin biosynthetic operon. In RibR itself, interaction was localized to the carboxy-terminate part of the protein |
2.7.1.26 | more |
the riboflavin kinase encoding gene ribR of Bacillus subtilis is a part of a 10 kb operon, which is negatively regulated by the yrzC gene product |
2.7.1.26 | more |
the bifunctional flavokinase/flavin adenine dinucleotide synthetase produces inactive flavin cofactors and is not involved in resistance to the antibiotic roseoflavin |
2.7.1.26 | more |
bifunctional FAD synthetase exhibiting both the activities of FAD synthetase, EC 2.7.7.2, and riboflavin kinase, EC 2.7.1.26 |