HHsearch alignment for GI: 254780942 and conserved domain: cd03349
>cd03349 LbH_XAT Xenobiotic acyltransferase (XAT): The XAT class of hexapeptide acyltransferases is composed of a large number of microbial enzymes that catalyze the CoA-dependent acetylation of a variety of hydroxyl-bearing acceptors such as chloramphenicol and streptogramin, among others. Members of this class of enzymes include Enterococcus faecium streptogramin A acetyltransferase and Pseudomonas aeruginosa chloramphenicol acetyltransferase. They contain repeated copies of a six-residue hexapeptide repeat sequence motif (X-[STAV]-X-[LIV]-[GAED]-X) and adopt a left-handed parallel beta helix (LbH) structure. The active enzyme is a trimer with CoA and substrate binding sites at the interface of two separate LbH subunits. XATs are implicated in inactivating xenobiotics leading to xenobiotic resistance in patients.
Probab=99.81 E-value=1.4e-19 Score=129.88 Aligned_cols=54 Identities=24% Similarity=0.583 Sum_probs=50.9
Q ss_pred CCCEECCCCEECCCCEEECCEEECCCCEECCCCEECCCCCCCCEEEECCCEEEE
Q ss_conf 562987887988699893783988998997783576643698689813560770
Q gi|254780942|r 378 YKTHINENAFIGSNSSLIAPITIGQGTYVASGSIITQDTPENSLVFARSRQIVK 431 (442)
Q Consensus 378 ~~~~ig~~~~iG~~~~i~~gv~ig~~~~i~ag~~v~~dv~~~~~v~~~~~~~~~ 431 (442)
T Consensus 72 ~~i~Ig~~vwIG~n~~Il~GV~IG~gavIgAgSvVtkdvp~~~i~~G~PAk~ik 125 (145)
T cd03349 72 GDVIIGNDVWIGHGATILPGVTIGDGAVIAAGAVVTKDVPPYAIVGGNPAKVIR 125 (145)
T ss_pred CCEEECCCEEECCCCEEECCCEECCCCEEECCCEECCCCCCCCEEEEECCEEEE
T ss_conf 997988996999988895880967886892897897046999499833887881