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Fig. 5 | Biotechnology for Biofuels

Fig. 5

From: Discovery of novel geranylgeranyl reductases and characterization of their substrate promiscuity

Fig. 5

(Top) normalized MS–TOF spectra for eight putative GGRs (no enzyme, black; Tn, orange; Pf, green; Sa, magenta; Af, red; Mi, blue; Sc, purple; Ta, cyan; Ma, brown) found to reduce GGPP (m/z 449–457, highlighted in gray) or GGP (m/z 369–377, highlighted in gray). (Bottom) normalized MS–TOF spectra for the three putative GGRs (Tn, orange; Pf, green; Sa, magenta) found to reduce FPP (m/z 381–387, highlighted in gray) or FP (m/z 301–307, highlighted in gray). Reduced products are signified by abundances present at increases of ca. 2 Da from GGPP, GGP, FPP, or FP

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