>TIGR01472 gmd GDP-mannose 4,6-dehydratase; InterPro: IPR006368 This family represent GDP-mannose 4,6-dehydratase, also known as GDP-D-mannose dehydratase. This enzyme converts GDP-mannose to GDP-4-dehydro-6-deoxy-D-mannose, the first of three steps for the conversion of GDP-mannose to GDP-fucose in animals, plants, and bacteria. In bacteria, GDP-L-fucose acts as a precursor of surface antigens such as the extracellular polysaccharide colanic acid of Escherichia coli. Excluded from this family are members of the clade that are poorly related because of highly dervied (phylogenetically long-branch) sequences, e.g. Aneurinibacillus thermoaerophilus Gmd, described as a bifunctional GDP-mannose 4,6-dehydratase/GDP-6-deoxy-D-lyxo-4-hexulose reductase .; GO: 0008446 GDP-mannose 46-dehydratase activity, 0019673 GDP-mannose metabolic process, 0005622 intracellular.

Probab=97.26 E-value=0.0034 Score=40.64 Aligned_cols=224 Identities=19% Similarity=0.178 Sum_probs=144.2 Q ss_pred CEEEEECCCCHHHHHHHHHHHHCCCEEEEEEC-----CHHHHHHHHHHHHCC--CC--EEEEECCCCCHHHHHHHHHHHH Q ss_conf 78999389985789999999988997999978-----989999999972138--94--8999888999999999999999 Q gi|254780535|r 7 KKALVTGASGSIGLAIAKILYKQGASVGLHGT-----SQEKLEKVAKNFDDV--DR--FLLFPANFSDRVSVEYLSKRVN 77 (247) Q Consensus 7 K~~lITG~~~GIG~~ia~~la~~Ga~V~i~~r-----~~~~l~~~~~~~~~~--g~--~~~~~~Dv~~~~~~~~~~~~~~ 77 (247) T Consensus 1 k~ALiTGiTGQDGSYLAE~LL~~GYeVHG~~RRSSSfNT~Ri~hiY~~~h~~~~r~A~~fLHYGDlTDs~~L~~~i~~~k 80 (365) T TIGR01472 1 KVALITGITGQDGSYLAEFLLEKGYEVHGLIRRSSSFNTQRIEHIYEDPHKEEKRRALMFLHYGDLTDSSNLVKLIDEIK 80 (365) T ss_pred CEEEEECCCCCCHHHHHHHHHHCCCEEEEEEECCCCCCHHHHHHHHCCCCCCCCCCEEEEECCCCHHHHHHHHHHHHHCC T ss_conf 93688345557678999998726968764586255425224567640535410166135420442106899999974048 Q ss_pred HHHCCCCEEEECCCCCCCCCHHHCCHHHHHHHHHHHHHHHHHHHHHHHHHH-HHCC-------------CCEEEEECCHH Q ss_conf 997699899967898998875443999999999998899999999999999-8629-------------98499947623 Q gi|254780535|r 78 EEMGGVDILVNNAGIVRDSLFMRARYEDWDDVLSVNLTSAFLLTRQLVPLM-IRNR-------------FGRVINITSVV 143 (247) Q Consensus 78 ~~~g~iDilVnnAg~~~~~~~~~~~~~~w~~~~~~Nl~~~~~~~~~~~~~m-~~~~-------------~G~IInisS~~ 143 (247) T Consensus 81 -----P~EiYNLAAQSHV~----VSFe~PeYTa~~~g~GTLrlLEA~r~hni~gl~~~~rFYQAStSElYG~v~~~-PQ~ 150 (365) T TIGR01472 81 -----PTEIYNLAAQSHVK----VSFEIPEYTADVDGIGTLRLLEAVRSHNILGLIKEIRFYQASTSELYGEVQEI-PQN 150 (365) T ss_pred -----CCEEECCCCCCCEE----EECCCCCCHHCHHHHHHHHHHHHHHHHHHHCCCCCEEEEECCCHHHCCCCCCC-CCC T ss_conf -----86342020237103----54165200001244317789998742334141203025524523113655578-888 Q ss_pred HCCCCCCCHHHHHHHHHHHHHHHHHHHHH---HHHCCEEEEECCCCCCCHHHHCCCHHHHHH--------HHHCCC-CCC Q ss_conf 38899985778988999999999999996---322859963433881793442289899999--------985397-988 Q gi|254780535|r 144 GFTGNAGQVNYCAAKSGLTGFTKALAQET---GRRNVTVNCVAPGFIGSDMTVNLTEDQKGK--------IISSIP-MKR 211 (247) Q Consensus 144 ~~~~~~~~~~Y~~sK~ai~~ltk~lA~e~---~~~gIrvN~IaPG~i~T~~~~~~~~~~~~~--------~~~~~p-l~R 211 (247) T Consensus 151 E~TPF~PRSPYAaAK~yA~w~tvNYREAYgL~A~nGILFNHESP~RGetFVTRKITra~a~I~~G~~~~lyLGNLdA~RD 230 (365) T TIGR01472 151 ETTPFYPRSPYAAAKLYAYWITVNYREAYGLFAVNGILFNHESPRRGETFVTRKITRAAAKIKLGLQEKLYLGNLDAKRD 230 (365) T ss_pred CCCCCCCCCHHHHHHHHHHHHEEEEECCCCCCHHCCEEECCCCCCCCCCCCHHHHHHHHHHHHCCCCCEEEECCCCCCCC T ss_conf 88876888768999884543102121003410003521046788778853225899999998615631112027544106 Q ss_pred CCCHHHHHHHHHHHH-CHH-HCCC--CCCEEEE Q ss_conf 857999999999973-888-7877--8868996 Q gi|254780535|r 212 MGAVDDIAAAVLYLS-SLE-ASYV--TGQTIHV 240 (247) Q Consensus 212 ~~~pedia~~v~fL~-S~~-~~~i--tG~~i~v 240 (247) T Consensus 231 WGhAkDYV~aMWLMLQ~d~P~DYViATG~t~SV 263 (365) T TIGR01472 231 WGHAKDYVEAMWLMLQQDKPDDYVIATGETHSV 263 (365) T ss_pred CCCHHHHHHHHHHHCCCCCCCCEEEECCCEEEH T ss_conf 650566999988752786889768875733338

HHsearch alignment for GI: 254780535 and conserved domain: TIGR01472