HHsearch alignment for GI: 254780655 and conserved domain: cd02015

>cd02015 TPP_AHAS Thiamine pyrophosphate (TPP) family, Acetohydroxyacid synthase (AHAS) subfamily, TPP-binding module; composed of proteins similar to the large catalytic subunit of AHAS. AHAS catalyzes the condensation of two molecules of pyruvate to give the acetohydroxyacid, 2-acetolactate. 2-Acetolactate is the precursor of the branched chain amino acids, valine and leucine. AHAS also catalyzes the condensation of pyruvate and 2-ketobutyrate to form 2-aceto-2-hydroxybutyrate in isoleucine biosynthesis. In addition to requiring TPP and a divalent metal ion as cofactors, AHAS requires FAD.
Probab=99.09  E-value=4.5e-10  Score=91.99  Aligned_cols=114  Identities=24%  Similarity=0.410  Sum_probs=88.1

Q ss_pred             CCCCHHHHHHHHHHHHHHHHHHHHCCCCCCCCEEEEEECCCCCCCHHHHHHHHHHHHHCCCCEEEEEECCCCCC------
Q ss_conf             88631479999999999998534268876784599984362114344557887652202233069996276322------
Q gi|254780655|r  129 TGPLGQGIANAVGMAIAERKLREEFGDVLIDHYTYVLVGDGCLMEGISQEAISFAGHLGLSKLIVLWDNNGISI------  202 (673)
Q Consensus       129 tG~lG~gis~a~G~A~a~k~~~~~~~~~~~d~~v~~iiGDG~l~eG~~~EAl~~A~~~~l~nli~i~d~N~~si------  202 (673)
T Consensus        49 ~g~mG~~lpaAIGa~la~p-----------~r~vv~i~GDG~f~--m~~~EL~Ta~~~~lpi~~iV~NN~~~g~i~~~q~  115 (186)
T cd02015          49 LGTMGFGLPAAIGAKVARP-----------DKTVICIDGDGSFQ--MNIQELATAAQYNLPVKIVILNNGSLGMVRQWQE  115 (186)
T ss_pred             CCHHHHHHHHHHHHHHHCC-----------CCEEEEEECCCHHH--CCHHHHHHHHHHCCCCEEEEEECCCHHHHHHHHH
T ss_conf             7356659999999998689-----------98189997670775--0359999999866994799998970688999999


Q ss_pred             ---CCCC---CCCCCCCHHHHHHHCCCCCCCCCCCCHHHHHHHHHHHHHCCCCHHHHHCCC
Q ss_conf             ---3223---556782179988641444444444406788888887511022102220133
Q gi|254780655|r  203 ---DGPI---SLADSTDQYARFRASGWNTLSVNGHDHHAITSTLRKAQLSDKPTMIACETV  257 (673)
Q Consensus       203 ---~~~~---~~~~~~~~~~~~~a~Gw~~~~vdG~d~~~i~~a~~~ak~~~kP~~I~~~T~  257 (673)
T Consensus       116 ~~~~~~~~~~~~~~~pd~~~iA~a~G~~~~~v~--~~~el~~al~~a~~~~gP~lieV~id  174 (186)
T cd02015         116 LFYEGRYSHTTLDSNPDFVKLAEAYGIKGLRVE--KPEELEAALKEALASDGPVLLDVLVD  174 (186)
T ss_pred             HHCCCCCCCCCCCCCCCHHHHHHHCCCEEEEEC--CHHHHHHHHHHHHHCCCCEEEEEEEC
T ss_conf             972897666567888776899997597699978--99999999999984899799999988