. 2014 Dec;80(23):7293–7302. doi: 10.1128/AEM.02893-14

TABLE 1.

Deduced size and putative function of the Sps proteins

Gene	Deduced protein size (aa)	Putative function
spsA	256	dTDP-glycosyltransferase^a
spsB	474	dTDP-glycosylphosphate transferase^a
spsC	389	Glutamine-dependent transaminase^a
spsD	289	TDP-glucosamine N-acetyltransferase^a
spsE	373	Phosphoenolpyruvate-sugar pyruvyltransferase^a
spsF	240	Glycosyltransferase^a
spsG	339	Glycosyltransferase^a
spsI	246	dTDP-glucose pyrophosphorylase^b
spsJ	315	dTDP-glucose 4,6-dehydratase^b
spsK	283	dTDP-4-dehydrorhamnose reductase^b
spsL	151	dTDP-4-dehydrorhamnose 3,5-epimerase^b

Data are derived from reference 12.