ID 2.7.7.93 DE phosphonoformate cytidylyltransferase. CA CTP + phosphonoformate = CMP-5'-phosphonoformate + diphosphate. CC -!- The enzyme, characterized from the bacterium Streptomyces CC viridochromogenes, participates in the biosynthesis of the herbicide CC antibiotic bialaphos. CC -!- The enzyme from the bacterium Kitasatospora phosalacinea participates CC in the biosynthesis of the related compound phosalacine. CC -!- Both compounds contain the nonproteinogenic amino acid CC L-phosphinothricin that acts as a potent inhibitor of EC 6.3.1.2. DR Q5IW36, PHPF_STRVT ; //