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. 2017 Dec 4;10:288. doi: 10.1186/s13068-017-0976-9

Fig. 3.

Fig. 3

LC–MS profiles of the reaction catalyzed by recombinant Hno from A. tumefaciens S33. The HPLC profile was obtained by monitoring with a PDA detector at 210 nm; ac the mass spectra of the substrate 6-hydroxynicotine (m/z 179.1) and the products 6-hydroxy-N-methylmyosmine (m/z 177.1) and 6-hydroxypseudooxynicotine (m/z 195.1), respectively. Positively charged ions were detected