HHsearch alignment for GI: 254780781 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=98.90 E-value=9.8e-09 Score=74.07 Aligned_cols=97 Identities=26% Similarity=0.344 Sum_probs=65.0
Q ss_pred CCCCCCCCCCCC--CEECCEEEECCCCEEECCCEECCEECCCCCCCEEECCCCEEECCCEEEC-----------------
Q ss_conf 533677201566--1232204730686881232112100577656448725847821857846-----------------
Q gi|254780781|r 138 AYIGEGSMIDTW--STVGSCAQIGKNVHISGGVGIGGVLEPIQTGPTIIEDNCFIGARSEIVE----------------- 198 (285)
Q Consensus 138 A~Ig~gt~I~~~--a~IG~~a~IG~~vhI~~g~~IGGvlep~~a~pviIeD~v~IGa~s~I~~----------------- 198 (285)
T Consensus 43 ~~~g~~~~I~~pf~~dyG~ni~iG~~~~in~n~~il------d~~~I~IG~~v~igp~v~i~t~~H~~d~~~r~~~~~~~ 116 (169)
T cd03357 43 GSVGENVYIEPPFHCDYGYNIHIGDNFYANFNCTIL------DVAPVTIGDNVLIGPNVQIYTAGHPLDPEERNRGLEYA 116 (169)
T ss_pred CCCCCCCEEECCEEEECCCCEEECCEEEECCCCEEE------ECCCEEECCCEEECCCCEEECCCCCCCHHHHHCCCCCC
T ss_conf 868999589788898343677988844887884897------06887999980787985897689999978963466524
Q ss_pred -CEEECCCCEEEEEEEECCCCEEEE---CCCCCEEEEECCCCCEEE
Q ss_conf -888458856630046527833687---158814644549987896
Q gi|254780781|r 199 -GCIIREGSVLGMGVFIGKSTKIID---RNTGEITYGEVPSYSVVV 240 (285)
Q Consensus 199 -Gv~Ig~gavIgaG~vit~st~i~d---~~~~~~~~g~vP~~~vvv 240 (285)
T Consensus 117 ~PI~Igd~vWIG~~~~IlpGVtIG~~~vIgAGsVVtkdip~~~v~~ 162 (169)
T cd03357 117 KPITIGDNVWIGGGVIILPGVTIGDNSVIGAGSVVTKDIPANVVAA 162 (169)
T ss_pred CCEEECCCCEECCCCEEECCCEECCCCEECCCCEECCCCCCCEEEE
T ss_conf 5569897436289978909979999999988987974659991999