HHsearch alignment for GI: 254780595 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=100.00 E-value=0 Score=315.58 Aligned_cols=284 Identities=18% Similarity=0.233 Sum_probs=210.5
Q ss_pred EEEEEC-CCHHHHHHHHHHHH-C-CCEEEEEE-----CCHHHHHHHHHCCCEEEECCCCCCCHHHHHHHC--CCCEEEEE
Q ss_conf 399988-88889999999998-8-98899996-----794463455644982898067864023465411--56327876
Q gi|254780595|r 2 HLMIFG-AGYTGKFIADAALK-V-GVYTCGTT-----RSVSNLLTLKHKGISPFLFADQKINNLLREKLY--FTTHIVQC 71 (289)
Q Consensus 2 kIlI~G-aG~iG~~l~~~L~~-~-g~~V~~~~-----r~~~~~~~l~~~~~~~~~~~~~~~~~~~~~~~~--~~~~v~~~ 71 (289)
T Consensus 1 ~~LVTGGaGFIGsnFvry~~~~~~D~~v~vlDkLTYAgn~e~L~~l~~~pr~~Fv~GDI~D~~lv~~~~~e~~~D~VvhF 80 (340)
T TIGR01181 1 RILVTGGAGFIGSNFVRYILNEHPDAEVIVLDKLTYAGNLENLADLEDNPRYRFVKGDIGDRELVDRLLKEHDPDAVVHF 80 (340)
T ss_pred CCEEECCCCHHHHHHHHHHHHHCCCCEEEEEECCCCCCCHHHHHHHHCCCCEEEEECCCCHHHHHHHHHHHCCCCEEEEC
T ss_conf 92363278525689999999747995799863544557865552332396615674230228899888400176778862
Q ss_pred ECCC----------CCCCEEECCCCCHHHHHH-----------HCCCCCCCCCCEEECCCCC-C-CC-CCCCCCCCCCCH
Q ss_conf 1244----------433100012210134432-----------0123343333201025762-1-23-453211234311
Q gi|254780595|r 72 IKPS----------SEGDPCIISMSKDFYKFM-----------PHVKWIGYLSSTSIYGNRE-G-QW-VDEHSFVHPISC 127 (289)
Q Consensus 72 ~~~~----------~~~~~~~~~~~~~~~~~~-----------~~~~~~i~~SS~~VYg~~~-g-~~-i~E~~~~~P~~~ 127 (289)
T Consensus 81 AAESHVDRSI~~P~~F~~TNv~GT~tLLEA~R~~w~aL~e~~~a~~r~l~HiSTDEVYGdl~~~~~~~ftE~tpl~PsSP 160 (340)
T TIGR01181 81 AAESHVDRSISGPEAFIETNVVGTYTLLEAVRKYWHALREAKKAGVRKLHHISTDEVYGDLEKGDPASFTETTPLAPSSP 160 (340)
T ss_pred CCCCHHHHCCCCCHHHHHCCHHHHHHHHHHHHHHCCCCCCCCCCCCEEEEEEECCEEECCCCCCCCEEEEECCCCCCCCC
T ss_conf 22052333014541144403378899999997404456644513102635760301440467896734423278877872
Q ss_pred HHHHHHHHHHHHHHCCCCCCCCCCCCCCCCCCCCCCCH-------HHHHHCCCCCC-CCCCCCEECCHHHHHHHHHHHHH
Q ss_conf 34554455554320012345676420347777898503-------44431134543-22211000102477779999999
Q gi|254780595|r 128 VATQRFNAEKEWLAITKKLNIKLAVLRLSGIYGPKRNP-------FIKIRQKNSLR-LVKKNQVFNRIRVEDVARCVIFL 199 (289)
Q Consensus 128 y~~~k~~~E~~~~~~~~~~~~~~~ilR~~~iyGp~r~~-------~~~~~~g~~~~-~~~~~~~~~~ihv~Dva~~i~~l 199 (289)
T Consensus 161 YSASKAasD~LVrAy~rTYGLp~~ITrCsNNYGPYQfpEKLIPl~I~nal~G~plPvYGdG~~vRDWlyV~DHcrA~~~V 240 (340)
T TIGR01181 161 YSASKAASDLLVRAYHRTYGLPVLITRCSNNYGPYQFPEKLIPLMITNALAGKPLPVYGDGQQVRDWLYVEDHCRAIELV 240 (340)
T ss_pred HHHHHHHHHHHHHHHHHHCCCCEEEECCCCCCCCCCCCCCCHHHHHHHHHCCCCCCCCCCCCCCEEEEEHHHHHHHHHHH
T ss_conf 45889888789888887548860576885577875674201368999987389983301788320324523478999999
Q ss_pred HCCC-CCCCEECCCCCHHHHHHHHHHHHHHHCCCCCCCCCCCCCCCCHHHHHHHCCCCE--ECHHHHH-HCCCCCCCCCH
Q ss_conf 5135-578616268433338999999999955799863431012568244655306945--1689999-73984489999
Q gi|254780595|r 200 MTHH-LGGIFNLSDDEPAPPQNVIMEAASLMKITPPLEQCFDTANISPFTRFFYADNKR--ISNAKIK-SLGFQLLYPNY 275 (289)
Q Consensus 200 ~~~~-~~~iyni~~~~~~s~~e~~~~i~~~~g~~~~~~~~~~~~~~~~~~~~~~~~~~~--is~~kl~-~lG~~p~~p~~ 275 (289)
T Consensus 241 L~~G~~GE~YNIgg~~Er~NlE~V~~Il~~lgklaP~~p~~~~~~li~~V~DRPGHDrRYAiD~sKi~~ELGW~P~~-tf 319 (340)
T TIGR01181 241 LEKGRVGEVYNIGGGNERTNLEVVEIILELLGKLAPDKPVKSDEDLIEHVEDRPGHDRRYAIDASKIRRELGWAPKY-TF 319 (340)
T ss_pred HHCCCCCCEEECCCCCCCHHHHHHHHHHHHHHHHCCCCCCCCCHHHHEECCCCCCCCCCCCCCHHHHHHHCCCCCCC-CH
T ss_conf 82695212564378762212889999998743207677678884350036769886411044736767616898742-38
Q ss_pred HHHHHHHHHHH
Q ss_conf 99999999975
Q gi|254780595|r 276 RISLKQLWKEI 286 (289)
Q Consensus 276 ~~gl~~~~~~~ 286 (289)
T Consensus 320 EeGlr~Tv~WY 330 (340)
T TIGR01181 320 EEGLRETVQWY 330 (340)
T ss_pred HHHHHHHHHHH
T ss_conf 99999999987