| 2 (2E,6E)-farnesyl diphosphate→presqualene diphosphate + diphosphate (EC 2.5.1.103; 2.5.1.21; 2.5.1.96) |
| mRNA_8223 (16591) |
| presqualene diphosphate + NADPH + H+→C30 botryococcene + NADP+ + diphosphate (EC 1.3.1.97) |
| No genes |
| presqualene diphosphate + NADPH + H+→squalene + NADP+ + diphosphate (EC 1.3.1.96) |
| No genes |
| C30 botryococcene + S-adenosyl-L-methionine→showacene + S-adenosyl-L-homocysteine + H+ (EC 2.1.1.263) |
| No genes |
| squalene + S-adenosyl-L-methionine→3-methyl-1,2-didehydro-2,3-dihydrosqualene + S-adenosyl-L-homocysteine + H+ (EC 2.1.1.262) |
| No genes |
| showacene + S-adenosyl-L-methionine→3,20-dimethyl-1,2,21,22-tetradehydro-2,3,20,21-tetrahydrobotryococcene + S-adenosyl-L-homocysteine + H+ (EC 2.1.1.263) |
| No genes |
| 3-methyl-1,2-didehydro-2,3-dihydrosqualene + S-adenosyl-L-methionine→3,22-dimethyl-1,2,23,24-tetradehydro-2,3,22,23-tetrahydrosqualene + S-adenosyl-L-homocysteine + H+ (EC 2.1.1.262) |
| No genes |
| 3,20-dimethyl-1,2,21,22-tetradehydro-2,3,20,21-tetrahydrobotryococcene + S-adenosyl-L-methionine→C33 botryococcene + S-adenosyl-L-homocysteine + H+ |
| No genes |
| C33 botryococcene + S-adenosyl-L-methionine→a C34 botryococcenes + S-adenosyl-L-homocysteine + H+ |
| No genes |
Links:
Candidate genes for each reaction are identified from best hits to MetaCyc; by matching EC numbers (which are assigned by TIGRFam, SEED, or best hits to KEGG); or by matching SEED roles to KEGG reactions to MetaCyc reactions. See the "Protein" tab of each gene for more information