>cd01635 Glycosyltransferase_GTB_type Glycosyltransferases catalyze the transfer of sugar moieties from activated donor molecules to specific acceptor molecules, forming glycosidic bonds. The acceptor molecule can be a lipid, a protein, a heterocyclic compound, or another carbohydrate residue. The structures of the formed glycoconjugates are extremely diverse, reflecting a wide range of biological functions. The members of this family share a common GTB topology, one of the two protein topologies observed for nucleotide-sugar-dependent glycosyltransferases. GTB proteins have distinct N- and C- terminal domains each containing a typical Rossmann fold. The two domains have high structural homology despite minimal sequence homology. The large cleft that separates the two domains includes the catalytic center and permits a high degree of flexibility.

Probab=97.75 E-value=0.0012 Score=43.54 Aligned_cols=200 Identities=20% Similarity=0.199 Sum_probs=103.3 Q ss_pred HHHHHHHHHHHHHHHHCCCCEEEEECCCCCCHHHHCCCCCCEEEEECCCCCCHHHHHHHHHHCCEEEEEECCCCHHHHH- Q ss_conf 9999999999999986199899996277630012101477416885055720134455744202035640476214678- Q gi|254780402|r 66 VGETMALIGLIPAIRSRHVNVLLTTMTATSAKVARKYLGQYAIHQYAPLDIQPAVSRFLKYWKPDCMILSESDIWPLTV- 144 (440) Q Consensus 66 vGE~~~a~pli~~l~~~~~~iliT~~T~tg~~~~~~~~~~~~~~~y~P~D~~~~~~~fl~~~~P~~~i~~e~ElWPnli- 144 (440) T Consensus 13 GG~~~~~~~l~~~l~~~gh~v~v~~----------------------~--~~~~~~~~~~~~~pDiIH~h~~--~~~~~~ 66 (229) T cd01635 13 GGVELVLLDLAKALARRGHEVEVVA----------------------L--LLLLLLRILRGFKPDVVHAHGY--YPAPLA 66 (229) T ss_pred CCHHHHHHHHHHHHHHCCCEEEEEE----------------------C--CHHHHHHHHHHCCCCEEEECCC--CHHHHH T ss_conf 9599999999999998699999993----------------------8--8499999998099888998997--279999 Q ss_pred --HHHHHCCCCEEEEEECCCCCCCCCCHHHHHHHHHCCCCCCEEEECCHHHHHHHHHHCCCCEEEECCCCCCCCCCCCCH Q ss_conf --887422455058641266542121001111233102644236641577888998608850587204310123442212 Q gi|254780402|r 145 --FELSKQRIPQVLVNARMSRRSFKNWKTVLSFSKKIFSQFSLVIVQSERYFRRYKELGAQKLIVSGNLKIDTESLPCDK 222 (440) Q Consensus 145 --~~~~~~~ip~~linarls~~S~~~~~~~~~l~~~~~~~~~~i~~qs~~~~~rl~~lG~~~i~v~GnlK~d~~~~~~~~ 222 (440) T Consensus 67 ~~~~~~~~~~~~v~t~H~~~~~~~~~~~--~~~~~~~~~~~~--------------------~~---------------- 108 (229) T cd01635 67 LLLAARLLGIPLVLTVHGVNRSLLEGVP--LSLLALSIGLAD--------------------KV---------------- 108 (229) T ss_pred HHHHHHHCCCCEEEEECCCCHHHHHHHH--HHHHHHCCCCEE--------------------EE---------------- T ss_conf 9999984899199998999803424455--555542113618--------------------99---------------- Q ss_pred HHHHHHHHHCCCCCEEECCCCCCCCCCCCCCCCCCCC-CCCCEEEEEEECCCCHHHHHHHHHHHHCCHHHHHCCCCCCCC Q ss_conf 5689999861798617504655332100000000001-234124889705521147888776530010110013444446 Q gi|254780402|r 223 ELLSLYQESIAGRYTWAAISTFEGEEDKAVYVHNFIK-CRTDVLTIIVPRHPRRCDAIERRLIAKGLKVARRSRGDVINA 301 (440) Q Consensus 223 ~~~~~~~~~~~~r~v~vagSth~~EE~~il~a~~~l~-~~~~~~lIIvPRhpeR~~~i~~~l~~~gl~~~~~S~~~~~~~ 301 (440) T Consensus 109 ---------------~vgrl~~~K~~~~li~a~~~l~~~~~~~~l~i~G~~~~~~-~~~~~~~~~~~------------- 159 (229) T cd01635 109 ---------------FVGRLAPEKGLDDLIEAFALLKERGPDLKLVIAGDGPERE-YLEELLAALLL------------- 159 (229) T ss_pred ---------------EEEECCCCCCHHHHHHHHHHHHHHCCCCEEEEEECCCHHH-HHHHHHHHCCC------------- T ss_conf ---------------9995462129999999999988678994899996880688-99999997288------------- Q ss_pred CCEEEEECC---CCCCHHHHHHCCCEEEECCCCCCCCCCHHHHHHHCCCEEECCCCCCHHHH Q ss_conf 641675067---65202554220820661355444545837689619949998984437999 Q gi|254780402|r 302 EVDIFLGDT---IGEMGFYLRMTEIAFIGRSFCASGGQNPLEAAMLGCAILSGPNVENFRDI 360 (440) Q Consensus 302 ~~~V~i~Dt---~GeL~~lY~~AdiafVGGSl~~~GGhN~lEpaa~G~pVi~GP~~~nf~e~ 360 (440) T Consensus 160 ~~~~~~~~~~~~~~~~~~~~~~~d~-~v~pS~~E~~~~~~~EA~a~G~pvi~~~~-gg~~e~ 219 (229) T cd01635 160 LDRVIFLGGLDPEELLALLLAAADV-FVLPSLREGFGLVVLEAMACGLPVIATDV-GGPPEI 219 (229) T ss_pred CCCEEECCCCCCHHHHHHHHHHCCE-EEECCCCCCCCHHHHHHHHCCCCEEECCC-CCCHHH T ss_conf 7746323622106789999970680-66056667888899999982998998789-983776

HHsearch alignment for GI: 254780402 and conserved domain: cd01635