| Pathway name (# of metabolites detected in study) | Reactome pathway |
|---|---|
| Cobalamin (Cbl, vitamin B12) transport and metabolism | REACT_163862 |
| Defective MMADHC causes methylmalonic aciduria and homocystinuria type cblD | REACT_169256 |
| Defective MTRR causes methylmalonic aciduria and homocystinuria type cblE | REACT_169439 |