HHsearch alignment for GI: 254781097 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=99.45  E-value=3e-12  Score=105.16  Aligned_cols=332  Identities=15%  Similarity=0.200  Sum_probs=171.8

Q ss_pred             EEEEECCCCHHHHHHHHHHHHHHHHC-CCEEEEE-ECHHHHH-----HHCC-CCCCCEEEEECCCCCCCCHHHHHHHHHH
Q ss_conf             69998788525620799999999965-9839999-5723767-----6244-4687516875256565331233211100
Q gi|254781097|r    6 VILLVAGGTGGHVFPAVALSHELKNR-GYAVYLI-TDRRARS-----FITD-FPADSIYEIVSSQVRFSNPFVFWNSLVI   77 (369)
Q Consensus         6 ~ili~~gGTGGHi~palala~~L~~~-g~~v~~~-~~~~~~~-----~~~~-~~~~~~~~~~~~~~~~~~~~~~~~~l~~   77 (369)
T Consensus         1 KI~~vtGtR-ae~~kl~pl~~~l~~~~~~~~~li~TGqH~~~~~g~t~~~i~~~~~~~~~~~~~---~~~~~~~~~~---   73 (363)
T cd03786           1 KILVVTGTR-PEYIKLAPLIRALKKDPGFELVLVVTGQHYDMEMGVTFFEILFIIKPDYDLLLG---SDSQSLGAQT---   73 (363)
T ss_pred             CEEEEEECH-HHHHHHHHHHHHHHHCCCCCEEEEEECCCCCHHCCCHHHHHHCCCCCCEEEECC---CCCCCHHHHH---
T ss_conf             989999313-719999999999974899988999938976701088899982688887785459---9997699999---


Q ss_pred             CCCCCHHHHHHHHHCCCCEEEECCC-CCCHHHHHHHHHCCCCCEEECCCCCC---HH---HHH-HHHHHHHHHHCCCCCC
Q ss_conf             0121101355542034442431265-32102478886234110122153200---15---677-8899999874134322
Q gi|254781097|r   78 LWKAFIASLRLIKKLKPNVVVGFGG-YHSISPLLAGMILRIPSMVHEQNVIM---GK---ANR-LLSWGVQIIARGLVSS  149 (369)
Q Consensus        78 ~~~~~~~~~~ii~~~kPDvVi~tGG-y~s~P~~iaA~~l~iP~vihEqN~v~---G~---~nk-~l~~~a~~v~~~~~~~  149 (369)
T Consensus        74 -~~~~~~~~~~l~~~kPD~VlV~GDr~e~la~Alaa~~~~Ipi~HiegG~rs~~~~~~de~~R~~i~kls~lhf~~t~~~  152 (363)
T cd03786          74 -AGLLIGLEAVLLEEKPDLVLVLGDTNETLAAALAAFKLGIPVAHVEAGLRSFDRGMPDEENRHAIDKLSDLHFAPTEEA  152 (363)
T ss_pred             -HHHHHHHHHHHHHHCCCEEEEECCCCHHHHHHHHHHHHCCCEEEEECCCCCCCCCCCCHHHHHHHHHCCCEEECCCHHH
T ss_conf             -9999999999997299999994888428799999998198189962643347679987798755221012561461999


Q ss_pred             CC-----CCCCCCCEEEECCCCHHHHHHHHHHH-----HHHCCCCCCEEEEEECCCCCCCHHHHHHHHHHHHHHHCCCCC
Q ss_conf             22-----35566732530444324565433344-----331144781489863043222102333445443232024660
Q gi|254781097|r  150 QK-----KVLLRKIIVTGNPIRSSLIKMKDIPY-----QSSDLDQPFHLLVFGGSQGAKVFSDIVPKSIALIPEMQRKRL  219 (369)
Q Consensus       150 ~~-----~~~~~k~~~~G~PvR~~~~~~~~~~~-----~~~~~~~~~~ILv~GGS~Ga~~ln~~v~~~~~~l~~~~~~~~  219 (369)
T Consensus       153 ~~~L~~~G~~~~~I~~vG~~~iD~l~~~~~~~~~~~~~~~~~~~~~~~~lvt~Hr~~n~~~~~~~~~i~~al~~~~~~~~  232 (363)
T cd03786         153 RRNLLQEGEPPERIFVVGNTMIDALLRLLELAKKELILELLGLLPKKYILVTLHRVENVDDGEQLEEILEALAELAEEDV  232 (363)
T ss_pred             HHHHHHHCCCCCCEEECCCCHHHHHHHHHHHHHCCHHHHHCCCCCCCEEEEEECCCCCCCCHHHHHHHHHHHHHHHHCCC
T ss_conf             99998615475525773861999999887641032667744545587799996452333568999999999999874396


Q ss_pred             EEEEEECCCCHHHHHH---HHHHCCCCCCCCCC--CCCCHHHHHCCCEEEECCCCHHHHHHHHHCCCEEEEECCCCCCCH
Q ss_conf             6776202551677653---22100111134544--445144430044899725420233345529604875335524898
Q gi|254781097|r  220 VIMQQVREDDKEKVQK---QYDELGCKATLACF--FKDIERYIVEANLLICRSGALTVSEIAVIGRPAILVPYPHSVDQD  294 (369)
Q Consensus       220 ~v~~~~g~~~~~~~~~---~~~~~~~~~~v~~f--~~~m~~~~~~aDlvIsraG~~Ti~E~~~~g~P~IlIP~p~a~~~h  294 (369)
T Consensus       233 ~v~~pn~d~~~~~i~~~~~~~~~~~~~i~~~~~l~~~~~~~ll~~a~~vigdSs-Gi~Eea~~l~~P~i~ir------~r  305 (363)
T cd03786         233 PVVFPNHPRTRPRIREAGLEFLGHHPNVLLISPLGYLYFLLLLKNADLVLTDSG-GIQEEASFLGVPVLNLR------DR  305 (363)
T ss_pred             EEEEECCCCHHHHHHHHHHHHHCCCCEEEEECCCCHHHHHHHHHCCEEEEECCC-CCEEEECCCCCCEEEEC------CC
T ss_conf             899977972577899999998557877999788774999999950739982588-86885020698789826------87


Q ss_pred             HHHHHHHHHHCCCEEEEEHHCCCHHHHHHHHHHHHCCHHHHHHHHHHHHHCCCCHHHHHHHHHHH
Q ss_conf             99989999988988998000199899999999986189999999999985278327999999999
Q gi|254781097|r  295 QLHNAYYLQEGGGAKVITENFLSPERLAEELCSAMKKPSCLVQMAKQVSMKGKPQAVLMLSDLVE  359 (369)
Q Consensus       295 Q~~NA~~l~~~G~a~~i~~~~~~~~~l~~~i~~ll~d~~~l~~m~~~~~~~~~~~aa~~i~~~i~  359 (369)
T Consensus       306 qe~r--e~~~~~~~~~v~~---~~~~I~~~i~~~l~~~~~~~~~~--~npyGdG~as~rI~~iL~  363 (363)
T cd03786         306 TERP--ETVESGTNVLVGT---DPEAILAAIEKLLSDEFAYSLMS--INPYGDGNASERIVEILK  363 (363)
T ss_pred             CCCC--EEHHCCEEEECCC---CHHHHHHHHHHHHCCHHHHHCCC--CCCCCCCHHHHHHHHHHC
T ss_conf             7673--4210054886589---99999999999975703453558--998979879999999869