HHsearch alignment for GI: 254780742 and conserved domain: TIGR01181
>TIGR01181 dTDP_gluc_dehyt dTDP-glucose 4,6-dehydratase; InterPro: IPR005888 The conversion of dTDP-glucose into dTDP-4-keto-6-deoxyglucose by Escherichia coli dTDP-glucose 4,6-dehydratase) takes place in the active site in three steps: dehydrogenation to dTDP-4-ketoglucose, dehydration to dTDP-4-ketoglucose-5,6-ene, and rereduction of C6 to the methyl group. The 4,6-dehydratase makes use of tightly bound NAD^+ as the coenzyme for transiently oxidizing the substrate, activating it for the dehydration step . This and other 4,6-dehydratases catalyze the first committed step in all 6-deoxysugar biosynthetic pathways described to date. Numerous 6-deoxysugars are used in bacterial lipopolysaccharide production as well as in the biosynthesis of a diverse array of secondary metabolites.; GO: 0008460 dTDP-glucose 46-dehydratase activity, 0009225 nucleotide-sugar metabolic process.
Probab=98.27 E-value=4.7e-06 Score=59.66 Aligned_cols=81 Identities=11% Similarity=0.197 Sum_probs=60.7
Q ss_pred EEEEE-CCCHHHHHHHHHHHHCCCCCCEEEEEECCHHHHHHHHHHHHHHCCCCCCCCCEEEEECCCCHHHHHHHHHHCCC
Q ss_conf 19998-49877999999999608987259996399999999998734302455555730899437898999999975397
Q gi|254780742|r 4 NVLII-GAGGVAHVVAHKCAQNNDILGDINIASRTLQKCSKIIDSIYKKKSLKIDGKLAIHQVDALNIKAVVELIKKTNS 82 (419)
Q Consensus 4 ~ilv~-GaG~vG~~~~~~L~~~~~~~~~i~va~r~~~~~~~~~~~l~~~~~~~~~~~~~~~~~D~~d~~~l~~~~~~~~~ 82 (419)
T Consensus 1 ~~LVTGGaGFIGsnFvry~~~~~~D-~~v~vlDk----LT-YAgn~e~L~~l~~~pr~~Fv~GDI~D~~lv~~~~~e~~~ 74 (340)
T TIGR01181 1 RILVTGGAGFIGSNFVRYILNEHPD-AEVIVLDK----LT-YAGNLENLADLEDNPRYRFVKGDIGDRELVDRLLKEHDP 74 (340)
T ss_pred CCEEECCCCHHHHHHHHHHHHHCCC-CEEEEEEC----CC-CCCCHHHHHHHHCCCCEEEEECCCCHHHHHHHHHHHCCC
T ss_conf 9236327852568999999974799-57998635----44-557865552332396615674230228899888400176
Q ss_pred CEEEECCC
Q ss_conf 29997376
Q gi|254780742|r 83 QIIINVGS 90 (419)
Q Consensus 83 dvVin~~~ 90 (419)
T Consensus 75 D~VvhFAA 82 (340)
T TIGR01181 75 DAVVHFAA 82 (340)
T ss_pred CEEEECCC
T ss_conf 77886222