Fig. 6From: Construction of a novel MK-4 biosynthetic pathway in Pichia pastoris through heterologous expression of HsUBIAD1Products analysis of whole-cell catalytic prenylation. a HPLC analysis of prenylated products using VK3 as prenyl acceptor in whole-cell catalytic system. I, MK-4 standard; II, VK3 standard; III, Intracellular catalytic products of wild-type GS115; IV, Intracellular catalytic products of recombinant GGU-GrIG. b Mass spectrometric analysis of prenylated productsBack to article page