1.5.1.1	1-piperideine-2-carboxylate/1-pyrroline-2-carboxylate reductase [NAD(P)H]	L-proline biosynthesis IV	
1.5.1.49	1-pyrroline-2-carboxylate reductase [NAD(P)H]	L-proline biosynthesis IV	
2.6.1.8	2,5-diaminovalerate transaminase	L-proline biosynthesis IV