Fig. 5 in Catalysis by allene oxide synthases (CYP74A and CYP74C): Alterations by the Phe/Leu mutation at the SRS-1 region

Fig. 5. GC-MS analyses of products (Me/TMS) of 9(S)-HPOD conversions by recombinant WT ZmAOS1 (А), PpAOS2 F93L (B), and ZmAOS1 F95L (C). 1a and 1b, threo and erythro isomers of 9,10-dihydroxy-12-octadecenoic acid; 4, 9,10-epoxy-11-hydroxy-12-octadecenoic acid; 12, 9,10-epoxy-13-hydroxy-11- octadecenoic acid; 13, 9-hydroxynonanoic acid. The structural formulae of products are presented in Fig. 2. 9-HOD, (9S,10E,12Z)-9-hydroxy-10,12-octadecadienoic acid.