Status Description Organism Genes References
bifunctional dihydroneopterin aldolase/dihydroneopterin triphosphate 2'-epimerase Citrobacter koseri folB
D-erythro-7,8-dihydroneopterin triphosphate epimerase Colwellia psychrerythraea folX
D-erythro-7,8-dihydroneopterin triphosphate epimerase Citrobacter rodentium folX
bifunctional dihydroneopterin aldolase/dihydroneopterin triphosphate 2'-epimerase Cronobacter sakazakii folB1
bifunctional dihydroneopterin aldolase/dihydroneopterin triphosphate 2'-epimerase Enterobacter aerogenes folB
D-erythro-7,8-dihydroneopterin triphosphate epimerase Enterobacter cloacae folX
dihydroneopterin triphosphate 2'-epimerase Escherichia coli folX
D-erythro-7,8-dihydroneopterin triphosphate epimerase, putative Edwardsiella ictaluri GCMY-2651
bifunctional dihydroneopterin aldolase/dihydroneopterin triphosphate 2'-epimerase Erwinia pyrifoliae folB
D-erythro-7,8-dihydroneopterin triphosphate epimerase Edwardsiella tarda folX