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=98.40  E-value=1.1e-06  Score=56.43  Aligned_cols=70  Identities=20%  Similarity=0.276  Sum_probs=44.5

Q ss_pred             CCCEECCCCEECCCEEECCCCCCCCCCCEECCCCEECCCCEEECCEEECCCCEECC--CCEECCCCCCCCEEEECCCEEE
Q ss_conf             66398899899798088344577545629878879886998937839889989977--8357664369868981356077
Q gi|254780942|r  353 GDSVVGKNVNIGAGTITCNYDGTHKYKTHINENAFIGSNSSLIAPITIGQGTYVAS--GSIITQDTPENSLVFARSRQIV  430 (442)
Q Consensus       353 gd~~iG~~~~ig~g~i~~n~~g~~~~~~~ig~~~~iG~~~~i~~gv~ig~~~~i~a--g~~v~~dv~~~~~v~~~~~~~~  430 (442)
T Consensus        72 ~~i~Ig~~vwIG~n~~Il~-------GV~IG~gavIgAgSvVtkd--vp~~~i~~G~PAk~ik~Rf~~~~----~~~l~~  138 (145)
T cd03349          72 GDVIIGNDVWIGHGATILP-------GVTIGDGAVIAAGAVVTKD--VPPYAIVGGNPAKVIRYRFDEET----IERLLA  138 (145)
T ss_pred             CCEEECCCEEECCCCEEEC-------CCEECCCCEEECCCEECCC--CCCCCEEEEECCEEEECCCCHHH----HHHHHH
T ss_conf             9979889969999888958-------8096788689289789704--69994998338878815599999----999987


Q ss_pred             ECCCC
Q ss_conf             07742
Q gi|254780942|r  431 KEDGA  435 (442)
Q Consensus       431 ~~~~~  435 (442)
T Consensus       139 ~~ww~  143 (145)
T cd03349         139 LKWWD  143 (145)
T ss_pred             CCCCC
T ss_conf             63646