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. 2020 Jul 31;21(15):5482. doi: 10.3390/ijms21155482

Figure 5.

Figure 5

GGPP and decaprenoxanthin biosynthesis pathway in C. glutamicum. GAP: glyceraldehyde 3-phosphate, DXP: 1-deoxy-1-xylulose-5-phosphate; MEP: methylerythritol phosphate; IPP: isopentenyl pyrophosphate; DMAPP: dimethylallyl pyrophosphate; GGPP: geranylgeranyl pyrophosphate; RNAP: RNA-Polymerase core enzyme; SigA: housekeeping primary sigma factor A; Dxs: 1-deoxy-1-xylulose5-phosphate synthase; Idi: isopentenyl pyrophosphate isomerase; IdsA/CrtE: GGPP synthase; CrtB/CrtB2: phytoene synthase; CrtI/I2: phytoene desaturase; CrtEb: lycopene elongase; CrtYef: C50 ε-cyclase; genes overexpressed in strains GGPPA and GGPPB are shown in green, genes deleted on both strains are indicated by red crosses; blue shows genes overexpressed only in strain GGPPB.