HHsearch alignment for GI: 254781048 and conserved domain: TIGR00745

>TIGR00745 apbA_panE 2-dehydropantoate 2-reductase; InterPro: IPR003710 ApbA, the ketopantoate reductase enzyme 1.1.1.169 from EC of Salmonella typhimurium is required for the synthesis of thiamine via the alternative pyrimidine biosynthetic pathway . Precursors to the pyrimidine moiety of thiamine are synthesized de novo by the purine biosynthetic pathway or the alternative pyrimidine biosynthetic (APB) pathway. The ApbA protein catalyzes the NADPH-specific reduction of ketopantoic acid to pantoic acid. This activity had previously been associated with the pantothenate biosynthetic gene panE . ApbA and PanE are allelic .; GO: 0008677 2-dehydropantoate 2-reductase activity, 0006206 pyrimidine base metabolic process.
Probab=97.33  E-value=0.0016  Score=43.01  Aligned_cols=171  Identities=18%  Similarity=0.166  Sum_probs=95.7

Q ss_pred             EEEEECCCCHHHHHHHHHHHCC-CCEEEEEECCC--CCHHHHHHH---HHHHCC--CCCCCCEEEECCCHHHHC--CCCE
Q ss_conf             2899889813689999999579-98699996578--812898830---762054--468875685269748837--8978
Q gi|254781048|r    5 KIALIGSGMIGGTLAHLAVLKK-LGDVVLLDIVD--GMPRGKALD---IAESSP--VEGFGAQLCGTSDYSDIA--EADV   74 (320)
Q Consensus         5 KV~IIGaG~VG~~~a~~~~~~~-l~ei~L~D~~~--~~~~g~~~D---l~~~~~--~~~~~~~v~~~~d~~~l~--~aDi   74 (320)
T Consensus         1 ~i~i~G~GA~G~l~ga~L~~~g~~~~V~~~~R~~r~~~~~~~~~~GL~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~D~   80 (332)
T TIGR00745         1 KIAIIGAGAVGSLYGARLARAGANHDVTLLARGKRPKQLEALNQEGLRIVSLDGEGVFELKIPVSAATDPETLPPQKADL   80 (332)
T ss_pred             CEEEEECCHHHHHHHHHHHHCCCCCEEEEEECCCHHHHHHHHHHCCCEEEECCCCCCEEEECCCEEECCCCCCCCCCCCE
T ss_conf             96899517889999999873189951899988721688999985883897625677503304412204753357877548


Q ss_pred             EEEECCCCCCCCCCHHHHHHHHHHHHHHHHHHHHHCCCCCCEEEECCCCHHHHHHHHHHCCCCHHHHHHHCCCHHHHHHH
Q ss_conf             99955666676557467899889999999976541266740887148420789999884499865611000525689999
Q gi|254781048|r   75 CIVTAGIPRKPSMSRDDLLADNLKAIEKVGAGIRKYAPNSFVICITNPLDAMVWALQKFSGLPSHMVVGMAGILDSARFR  154 (320)
Q Consensus        75 vVitag~~~~~g~~R~dll~~N~~i~~~i~~~i~~~~p~~i~ivvtNPvDv~~~~~~~~sg~~~~rViG~Gt~LDs~R~~  154 (320)
T Consensus        81 ~~~~~K~~~~-----~~~-------~~~~~---~~~~~~~~vl~lqNG~g~~e~l~~~~~~-n~~~~l~G~~~~ga~~~-  143 (332)
T TIGR00745        81 VIITVKAYQT-----EEA-------LALLL---PLIGPNTVVLLLQNGLGHEEKLAELLPE-NRRRVLGGVTTHGAARE-  143 (332)
T ss_pred             EEEEECCCCH-----HHH-------HHHHH---HHCCCCCEEEEEECCCHHHHHHHHHCCC-CCCCEEEEEEEEEEEEE-
T ss_conf             9997035004-----899-------99998---6418882799973880279999985069-97708999998876770-


Q ss_pred             HHHHHHCCCCCCCCEEEEECCCCCEEEEECCCCCCCCCHHHHHHHCCCCC
Q ss_conf             99999719873355056750788524651023544770155430015878
Q gi|254781048|r  155 YFLAQEFGVSVESVTALVLGSHGDSMVPMLRYATVSGIPVSDLVKLGWTT  204 (320)
Q Consensus       155 ~~ia~~l~v~~~~V~~~ViGeHGds~vp~~S~~~v~g~p~~~~~~~~~~~  204 (320)
T Consensus       144 -----~~g------~~~~~~g~G~~~~G~~~~~-~~~~~~a~~l~~ag~~  181 (332)
T TIGR00745       144 -----EPG------LVVHHAGEGATKIGDYVGE-EAVEALAELLNEAGIP  181 (332)
T ss_pred             -----CCC------EEEEEECCCEEEECCCCCH-HHHHHHHHHHHHCCCC
T ss_conf             -----884------0899723633884577764-5789999997317985