HHsearch alignment for GI: 254780767 and conserved domain: cd03786

>cd03786 GT1_UDP-GlcNAc_2-Epimerase Bacterial members of the UDP-N-Acetylglucosamine (GlcNAc) 2-Epimerase family are known to catalyze the reversible interconversion of UDP-GlcNAc and UDP-N-acetylmannosamine (UDP-ManNAc). The enzyme serves to produce an activated form of ManNAc residues (UDP-ManNAc) for use in the biosynthesis of a variety of cell surface polysaccharides; The mammalian enzyme is bifunctional, catalyzing both the inversion of stereochemistry at C-2 and the hydrolysis of the UDP-sugar linkage to generate free ManNAc. It also catalyzes the phosphorylation of ManNAc to generate ManNAc 6-phosphate, a precursor to salic acids. In mammals, sialic acids are found at the termini of oligosaccharides in a large variety of cell surface glycoconjugates and are key mediators of cell-cell recognition events. Mutations in human members of this family have been associated with Sialuria, a rare disease caused by the disorders of sialic acid metabolism. This family belongs to the GT-B st
Probab=99.12  E-value=2.3e-08  Score=75.18  Aligned_cols=339  Identities=17%  Similarity=0.142  Sum_probs=176.8

Q ss_pred             EEEEEECCCCHHHHHHHHHHHHHHHCCCCEEEEEECCHHHHHC-CCE---EEECHHH---CCEEEHHHHHHHHHHHHHHH
Q ss_conf             5999976821478999999999973899839999717899947-880---6504445---31101367466459999999
Q gi|254780767|r    5 KIAVIAGEISGDLLAGDLIKSLKEMVSYPINLVGVGGPSLQKE-GLV---SLFDFSE---LSVIGIMQVVRHLPQFIFRI   77 (383)
Q Consensus         5 ki~i~aGE~SGD~~~a~li~~Lk~~~~~~~~~~giGG~~m~~~-G~~---~~~~~~~---l~v~G~~evl~~~~~~~~~~   77 (383)
T Consensus         1 KI~~vtGtRae~~kl~pl~~~l~~~~~~~~~l-i~TGqH~~~~~g~t~~~i~~~~~~~~~~~~~~~~--~~~~~~~~~~~   77 (363)
T cd03786           1 KILVVTGTRPEYIKLAPLIRALKKDPGFELVL-VVTGQHYDMEMGVTFFEILFIIKPDYDLLLGSDS--QSLGAQTAGLL   77 (363)
T ss_pred             CEEEEEECHHHHHHHHHHHHHHHHCCCCCEEE-EEECCCCCHHCCCHHHHHHCCCCCCEEEECCCCC--CCHHHHHHHHH
T ss_conf             98999931371999999999997489998899-9938976701088899982688887785459999--76999999999


Q ss_pred             HHHHHHCCCCCCCEEEEECHHHHHHHHHHHHHHHCCCCCCEEEECCCC-CCCCCCCHHHHHHHHHHHCCC-CCCCHHHHH
Q ss_conf             999861001288868985117765799998663013463111100221-100366355799999864015-677422320
Q gi|254780767|r   78 NQTVELIVSSKPDVLLIVDNPDFTHRVAKRVRKKMPNLPIINYVCPSV-WAWREGRARKMCAYINQVISI-LPFEKEVMQ  155 (383)
Q Consensus        78 ~~~~~~i~~~~Pd~vi~iD~pgFnl~lak~lkk~~~~ipvi~yv~Pqv-WAWr~~R~k~~~~~~d~~~~i-fpFE~~~f~  155 (383)
T Consensus        78 ~~~~~~l~~~kPD~VlV~--GDr~e~la~Alaa~~~~Ipi~HiegG~rs~~~~~~-de~~R~~i~kls~lhf~~t~~~~~  154 (363)
T cd03786          78 IGLEAVLLEEKPDLVLVL--GDTNETLAAALAAFKLGIPVAHVEAGLRSFDRGMP-DEENRHAIDKLSDLHFAPTEEARR  154 (363)
T ss_pred             HHHHHHHHHHCCCEEEEE--CCCCHHHHHHHHHHHHCCCEEEEECCCCCCCCCCC-CHHHHHHHHHCCCEEECCCHHHHH
T ss_conf             999999997299999994--88842879999999819818996264334767998-779875522101256146199999


Q ss_pred             CC--CC---CCEEECCCCCCCCCCCCCC--HHHHHHHCCCCCCCCEEEEEECCCCCC-HHHHCCCHHHHHHHHHHCCCCC
Q ss_conf             02--55---3147638821122100135--588897618765565059985387430-1230511189998764027351
Q gi|254780767|r  156 RL--GG---PPTTFVGHPLSSSPSILEV--YSQRNKQRNTPSQWKKILLLPGSRAQE-IYKILPFFESAVASLVKRNPFF  227 (383)
Q Consensus       156 k~--~~---~~~~fVGHPl~d~~~~~~~--~~~~~~~~~~~~~~~~I~llPGSR~~E-I~~~lP~~l~~~~~l~~~~~~~  227 (383)
T Consensus       155 ~L~~~G~~~~~I~~vG~~~iD~l~~~~~~~~~~~~~~~~~~~~~~~~lvt~Hr~~n~~~~~~~~~i~~al~~~~~~--~~  232 (363)
T cd03786         155 NLLQEGEPPERIFVVGNTMIDALLRLLELAKKELILELLGLLPKKYILVTLHRVENVDDGEQLEEILEALAELAEE--DV  232 (363)
T ss_pred             HHHHHCCCCCCEEECCCCHHHHHHHHHHHHHCCHHHHHCCCCCCCEEEEEECCCCCCCCHHHHHHHHHHHHHHHHC--CC
T ss_conf             9986154755257738619999998876410326677445455877999964523335689999999999998743--96


Q ss_pred             EEEECCCCCHHHHHHHHHHHCC-CCCEEEEEC----CCCHHHHHHHHHHHCCCHHHHHHHHHHCCCEEEE-CCCCCCEEE
Q ss_conf             2620166336889999996048-885055205----5203578876355233115668887627530254-057741000
Q gi|254780767|r  228 RFSLVTVSSQENLVRCIVSKWD-ISPEIIIDK----EQKKQVFMTCNAAMAASGTVILELALCGIPVVSI-YKSEWIVNF  301 (383)
Q Consensus       228 ~~~i~~~~~~~~~~~~~~~~~~-~~~~i~~~~----~~~~~~l~~sd~ai~~SGTaTLE~al~g~P~IV~-Yk~~~lt~~  301 (383)
T Consensus       233 ~v~~pn~d~~~~~i~~~~~~~~~~~~~i~~~~~l~~~~~~~ll~~a~~vigdSsGi~Eea~~l~~P~i~ir~rqe~re~-  311 (363)
T cd03786         233 PVVFPNHPRTRPRIREAGLEFLGHHPNVLLISPLGYLYFLLLLKNADLVLTDSGGIQEEASFLGVPVLNLRDRTERPET-  311 (363)
T ss_pred             EEEEECCCCHHHHHHHHHHHHHCCCCEEEEECCCCHHHHHHHHHCCEEEEECCCCCEEEECCCCCCEEEECCCCCCCEE-
T ss_conf             8999779725778999999985578779997887749999999507399825888688502069878982687767342-


Q ss_pred             EEECCCCCCEEEEHHHCCCCCCCHHHCCCCCHHHHHHHHHHHHCCHHHHHHHHHHHHHHHHHHCCCCCHHHHHHHHH
Q ss_conf             01024676102302440784261242054898999999999844989999999999999998389999899999999
Q gi|254780767|r  302 FIFYIKTWTCALPNLIVDYPLVPEYFNSMIRSEALVRWIERLSQDTLQRRAMLHGFENLWDRMNTKKPAGHMAAEIV  378 (383)
Q Consensus       302 i~~lik~~~i~LpNii~~~~ivPEliQ~~~~~~~i~~~~~~ll~d~~~r~~~~~~~~~~~~~Lg~~~~a~~~AA~~I  378 (383)
T Consensus       312 ------~~~~--~~~~---------v--~~~~~~I~~~i~~~l~~~~~~~~~~------~npyG-dG~as~rI~~iL  362 (363)
T cd03786         312 ------VESG--TNVL---------V--GTDPEAILAAIEKLLSDEFAYSLMS------INPYG-DGNASERIVEIL  362 (363)
T ss_pred             ------HHCC--EEEE---------C--CCCHHHHHHHHHHHHCCHHHHHCCC------CCCCC-CCHHHHHHHHHH
T ss_conf             ------1005--4886---------5--8999999999999975703453558------99897-987999999986