HHsearch alignment for GI: 254780771 and conserved domain: cd03357
>cd03357 LbH_MAT_GAT Maltose O-acetyltransferase (MAT) and Galactoside O-acetyltransferase (GAT): MAT and GAT catalyze the CoA-dependent acetylation of the 6-hydroxyl group of their respective sugar substrates. MAT acetylates maltose and glucose exclusively at the C6 position of the nonreducing end glucosyl moiety. GAT specifically acetylates galactopyranosides. Furthermore, MAT shows higher affinity toward artificial substrates containing an alkyl or hydrophobic chain as well as a glucosyl unit. Active MAT and GAT are homotrimers, with each subunit consisting of an N-terminal alpha-helical region and a C-terminal left-handed parallel alpha-helix (LbH) subdomain with 6 turns, each containing three imperfect tandem repeats of a hexapeptide repeat motif (X-[STAV]-X-[LIV]-[GAED]-X).
Probab=99.89 E-value=4.6e-24 Score=149.29 Aligned_cols=53 Identities=49% Similarity=0.569 Sum_probs=50.1
Q ss_pred CCCEECCCCEEEECCEEECCEEECCCCEECCCCEEEEEECCCCEEEEECCHHH
Q ss_conf 36365697297306878378598888898625326000079878998241758
Q gi|254780771|r 275 GSTYIGDNVLIGGQCGIAGYLKIGDNVQIASKSGVLKDIPAGQQYGGMPARPI 327 (347)
Q Consensus 275 g~~~ig~~~~ig~~~~i~~~v~ig~~~~i~a~s~v~~~v~~~~~~~G~pa~~~ 327 (347)
T Consensus 117 ~PI~Igd~vWIG~~~~IlpGVtIG~~~vIgAGsVVtkdip~~~v~~GnPArvi 169 (169)
T cd03357 117 KPITIGDNVWIGGGVIILPGVTIGDNSVIGAGSVVTKDIPANVVAAGNPARVI 169 (169)
T ss_pred CCEEECCCCEECCCCEEECCCEECCCCEECCCCEECCCCCCCEEEEEECCEEC
T ss_conf 55698974362899789099799999999889879746599919997586989