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
This enzyme is involved in the biosynthesis of coenzyme F420.