- Riboflavin Kinase (RFK)
- Retinol Saturase (RETSAT)
- Retinol Dehydrogenase 12 (RDH12)
- Retinol Dehydrogenase 11 (RDH11)
- Retinol Dehydrogenase 10 (RDH10)
- Retinol Dehydrogenase 8 (RDH8)
- Retinol Dehydrogenase 5 (RDH5)
- Ribokinase (RBKS)
- Queuine tRNA Ribosyltransferase 1 (QTRT1)
- Glutaminyl Peptide Cyclotransferase (QPCT)
- Pyrroline-5-Carboxylate Reductase 1 (PYCR1)
- 6-Pyruvoyltetrahydropterin Synthase (PTS)
- Polymerase I And Transcript Release Factor (PTRF)
- Peptidyl tRNA Hydrolase 2 (PTRH2)
- Phosphotriesterase Related Protein (PTER)
