2-Phospho-L-lactate guanylyltransferase

2-Phospho-L-lactate guanylyltransferase (, CofC, MJ0887) is an enzyme with systematic name GTP:2-phospho-L-lactate guanylyltransferase. This enzyme catalyses the following chemical reaction


 * (2S)-2-phospholactate + GTP $$\rightleftharpoons$$ (2S)-lactyl-2-diphospho-5'-guanosine + diphosphate

This enzyme is involved in the biosynthesis of coenzyme F420.