Aspartate family

MetW (putative cysthationine synthase) (RefSeq)
N-succinyl-diaminopimelate deacylase (dapE) (RefSeq)
B12-dependent homocysteine-N5-methyltetrahydrofolate transmethylase (RefSeq)
5,10-methylenetetrahydrofolate reductase (RefSeq)
2,3,4,5-tetrahydropyridine-2-carboxylate N-succinyltransferase (RefSeq)
aspartate kinase (RefSeq)
putative translation initiation factor, aIF-2B alpha subunit (eIF-2B) (RefSeq)