Fig. 6
From: Discovery of novel geranylgeranyl reductases and characterization of their substrate promiscuity
(Top) normalized TIC profiles of five putative GGRs (Af, red; Mi, green; Pf, blue; Sa, magenta; Tn, orange; no enzyme, black) found to reduce FOH (RT = 8.00 min) to H2-FOH (RT = 7.58 min) or H4-FOH (RT = 7.40 min) upon 1 h incubation under standard assay conditions. All peaks elute with a retention time error of ± 0.05 min. (Bottom) the associated mass spectra for each peak are shown with signature molecular ions for structural assignment of products