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Figure 4 | BMC Genomics

Figure 4

From: Bio-crude transcriptomics: Gene discovery and metabolic network reconstruction for the biosynthesis of the terpenome of the hydrocarbon oil-producing green alga, Botryococcus braunii race B (Showa)*

Figure 4

Reconstruction of the biosynthesis of terpenoid precursors in B. braunii Showa. 1, 3-phospho-D-glycerate; 2, 3-phospho-D-glyceroyl phosphate; 3, D-glyceraldehyde 3-phosphate; 4, 2-phospho-D-glycerate; 5, phosphoenolpyruvate; 6, pyruvate; 7, 1-deoxy-D-xylulose 5-phosphate; 8, 2-C-methyl-D-erythritol 4-phosphate; 9, 4-diphosphocytidyl-2-C-methyl-D-erythritol; 10, 4-diphosphocytidyl-2-C-methyl-D-erythritol 2-phosphate; 11, 2-C-methyl-D-erythritol 2,4-cyclodiphosphate; 12, (E)-4-hydroxy-3-methylbut-2-en-1-yl diphosphate; 13, isopentenyl diphosphate; 14, dimethylallyl diphosphate. PGK, phosphoglycerate kinase; GAPDH, glyceraldehyde phosphate dehydrogenase; GAPN, NADP+-dependent glyceraldehyde 3-phosphate dehydrogenase; PGAM, phosphoglycerate mutase; ENO, phosphopyruvate hydratase; PK, pyruvate kinase; DXS, 1-deoxy-D-xylulose 5-phosphate synthase; DXR, 1-deoxy-D-xylulose-5-phosphate reductoisomerase; IspD, 2-C-methyl-D-erythritol 4-phosphate cytidylyltransferase; IspE, 4-(cytidine 5’-diphospho)-2-C-methyl-D-erythritol kinase; IspF, 2-C-methyl-D-erythritol 2,4-cyclodiphosphate synthase; IspG, (E)-4-hydroxy-3-methylbut-2-enyl diphosphate synthase; IspH, 4-hydroxy-3-methylbut-2-enyl diphosphate reductase; Idi, isopentenyl-diphosphate Δ-isomerase. Fd, ferredoxin.

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