HHsearch alignment for GI: 254780742 and conserved domain: smart00859

>smart00859 Semialdhyde_dh Semialdehyde dehydrogenase, NAD binding domain. The semialdehyde dehydrogenase family is found in N-acetyl-glutamine semialdehyde dehydrogenase (AgrC), which is involved in arginine biosynthesis, and aspartate-semialdehyde dehydrogenase, an enzyme involved in the biosynthesis of various amino acids from aspartate. This family is also found in yeast and fungal Arg5,6 protein, which is cleaved into the enzymes N-acety-gamma-glutamyl-phosphate reductase and acetylglutamate kinase. These are also involved in arginine biosynthesis. All proteins in this entry contain a NAD binding region of semialdehyde dehydrogenase.
Probab=96.72  E-value=0.0064  Score=38.46  Aligned_cols=98  Identities=16%  Similarity=0.117  Sum_probs=56.5

Q ss_pred             EEEEECC-CHHHHHHHHHHHHCCCCCCEEEEEECCHHHHHHHHHHHHHHCCCCCCCCCEEEEECCCCHHHHHHHHHHCCC
Q ss_conf             1999849-877999999999608987259996399999999998734302455555730899437898999999975397
Q gi|254780742|r    4 NVLIIGA-GGVAHVVAHKCAQNNDILGDINIASRTLQKCSKIIDSIYKKKSLKIDGKLAIHQVDALNIKAVVELIKKTNS   82 (419)
Q Consensus         4 ~ilv~Ga-G~vG~~~~~~L~~~~~~~~~i~va~r~~~~~~~~~~~l~~~~~~~~~~~~~~~~~D~~d~~~l~~~~~~~~~   82 (419)
T Consensus         1 kVaIvGatGyvG~eli~lL~~hp~~~~~~l~as~-~~~G~~i~~~~~~l~------~~~~~~~~~~~~~---~----~~~   66 (122)
T smart00859        1 KVAIVGATGYVGQELLRLLAEHPDFEVVALAASA-RSAGKRVSEAGPHLK------GEVVLELEPEDFE---E----LAV   66 (122)
T ss_pred             CEEEECCCHHHHHHHHHHHHHCCCCCEEEEEEEC-CCCCCCHHHHCCCCC------CCCCCEECCCCCC---C----CCC
T ss_conf             9899894519999999999858997457777404-658975788596645------7735056533110---0----179


Q ss_pred             CEEEECCCCCCCHHHH---HHHHHCCCCEEEECCCC
Q ss_conf             2999737610032789---99986288689603664
Q gi|254780742|r   83 QIIINVGSSFLNMSVL---RACIDSNVAYIDTAIHE  115 (419)
Q Consensus        83 dvVin~~~p~~~~~v~---~a~i~~g~hyvD~s~~~  115 (419)
T Consensus        67 Dvvf~a~p~~~s~~~~~~~~~~~~~g~~VIDlSadf  102 (122)
T smart00859       67 DIVFLALPHGVSKEIAPLLPKAAEAGVKVIDLSSAF  102 (122)
T ss_pred             CEEEECCCCHHHHHHHHHHHHHHHCCCEEEECCHHH
T ss_conf             999993882788999998898875698798684775