| 1 | 2558-1 | sprA | — | Malonyl-CoA | O=C(O)C | — |
| 2 | 2558-2 | sprA | — | 2558-1;Ethylmalonyl-CoA from: 2558-1 | C/C=C(CC)/C(O)=O | — |
| 3 | 2558-3 | Start | — | Malonyl-CoA | O=C([R])C | — |
| 4 | 2558-4 | Start | — | 2558-3 from: 2558-3 | O=C(/C=C/C)[R] | — |
| 5 | 2558-5 | sprQ | — | 2558-4 from: 2558-4 | O=C(C(C(O)=O)CC)[R] | — |
| 6 | 2558-6 | sprP/sprR | — | 2558-5 from: 2558-5 | O=C(C(CC)CC)O | — |
| 7 | 2558-7 | sprP/sprR | — | 2558-6;Malonyl-CoA from: 2558-6 | CCC(CC)/C=C/C(O)=O | — |
| 8 | 2558-8 | ? | — | 2558-7 from: 2558-7 | CCC(CC)/C=C/C([R])=O | — |
| 9 | 2558-9 | sprO | — | 2558-8 from: 2558-8 | CCC(CC)CC(C(O)=O)C(O)=O | — |
| 10 | 2558-10 | sprB | — | 2558-2;2558-9 from: 2558-2, 2558-9 | C/C=C(CC)/C(C(CC(CC)CC)C(O)=O)=O | — |
| 11 | 2558-11 | sprC | — | 2558-10;Ethylmalonyl-CoA from: 2558-10 | C/C=C(CC)/C(C(CC(CC)CC)C(C(CC)C(O)=O)=O)=O | — |
| 12 | 2558-12 | sprC | TE | 2558-11 from: 2558-11 | O=C1OC(/C(CC)=C/C)=C(CC(CC)CC)C(C1CC)=O | — |
| 13 | 2558-13 | sprT | — | 2558-12 from: 2558-12 | CCC(CC)CC(C(C(CC)OC(O1)=O)=O)=C1/C(CC)=C/C | — |
| 14 | 2558-14 | sprT | — | 2558-12 from: 2558-12 | O=C1OC(/C(CC)=C/C)=C(CC(CC)CC)C(C1(O)CC)=O | — |
| 15 | 2558-15 | ? | — | 2558-13/2558-14 from: 2558-13/2558-14 | OC(/C(CC)=C/C)=C(CC(CC)CC)\C(C(O)CC)=O | — |
| 16 | 2558-16 | ? | — | 2558-15 from: 2558-15 | OC(/C(CC)=C/C)=C(CC(CC)CC)\C(C(CC)=O)=O | — |
| 17 | 2558(1) | ? | — | 2558-16 from: 2558-16 | CCC(CC)CC(C(C(CC)(O)O1)=O)=C1/C(CC)=C/C | — |
| 18 | 2558(2) | ? | — | 2558(1) | CCC(CC)CC(C(C(C(O)C)(O)O1)=O)=C1/C(CC)=C/C | — |
| 19 | 2558-19 | ? | — | 2558-15 from: 2558-15 | O=C(C(CC(CC)CC)C(C(O)CC)=O)/C(CC)=C/C | — |
| 20 | 2558-20 | ? | — | 2558-19 from: 2558-19 | CCC(CC)CC(C1(O)/C(CC)=C/C)C(C(CC)O1)=O | — |
| 21 | 2558(3) | ? | — | 2558-20 from: 2558-20 | CCC(CC)CC(C(C(CC)([H])O1)=O)=C1/C(CC)=C/C | — |