HHsearch alignment for GI: 254781024 and conserved domain: pfam02558

>pfam02558 ApbA Ketopantoate reductase PanE/ApbA. This is a family of 2-dehydropantoate 2-reductases also known as ketopantoate reductases, EC:1.1.1.169. The reaction catalysed by this enzyme is: (R)-pantoate + NADP(+) <= 2-dehydropantoate + NADPH. AbpA catalyses the NADPH reduction of ketopantoic acid to pantoic acid in the alternative pyrimidine biosynthetic (APB) pathway. ApbA and PanE are allelic. ApbA, the ketopantoate reductase enzyme is required for the synthesis of thiamine via the APB biosynthetic pathway.
Probab=90.75  E-value=0.45  Score=26.32  Aligned_cols=31  Identities=23%  Similarity=0.440  Sum_probs=27.6

Q ss_pred             EEEECCCHHHHHHHHHHHHCCCCCEEEEEECCC
Q ss_conf             799989768999999999808997399997867
Q gi|254781024|r   17 VVIIGAGPAGLAAAIRCKQINPHLSVVILEKSA   49 (554)
Q Consensus        17 VvIVGaGPAG~saA~~La~~g~~l~VlvlEK~~   49 (554)
T Consensus         1 I~IiGaGaiG~~~a~~L~~ag--~~V~lv~R~~   31 (150)
T pfam02558         1 IAILGAGAVGSLYGARLARAG--HDVTLIARGR   31 (150)
T ss_pred             CEEECCCHHHHHHHHHHHHCC--CEEEEEECCC
T ss_conf             999966899999999999779--9289997563