LPPG:FO 2-phospho-L-lactate transferase activity
Catalysis of the reaction: 7,8-didemethyl-8-hydroxy-5-deazariboflavin + lactyl-2-diphospho-5'-guanosine = coenzyme F420-0 + GMP.
GO:0016773
phosphotransferase activity, alcohol group as acceptor
is_a