HHsearch alignment for GI: peg_393 and conserved domain: TIGR01890

>TIGR01890 N-Ac-Glu-synth amino-acid N-acetyltransferase; InterPro: IPR010167 This entry represents a clade of amino-acid N-acetyltransferases, or N-acetylglutamate synthase, which is the product of the argA gene and the first enzyme in arginine biosynthesis. This enzyme displays more diversity between bacteria, fungi and mammals than other enzymes in arginine metabolism, and N-acetylglutamate itself can have different roles in different taxonomic groups: in prokaryotes, lower eukaryotes and plants it is the first intermediate in arginine biosynthesis, while in vertebrates it is an allosteric cofactor for the first enzyme in the urea cycle . In bacteria, arginine can regulate ornithine biosynthesis via a feedback inhibition mechanism . This enzyme may also act on aspartate.; GO: 0004042 amino-acid N-acetyltransferase activity, 0006526 arginine biosynthetic process, 0005737 cytoplasm.
Probab=100.00  E-value=7.4e-37  Score=257.33  Aligned_cols=139  Identities=27%  Similarity=0.413  Sum_probs=125.3

Q ss_pred             CCHHHHHHHHHHHHCCCEEEEEECHHHHCCHHHHHHHHHHHHHHHHCCCCEEEEECCCHHHHHHHHHCCCCCEEECCCCC
Q ss_conf             62289999999987598899986756724746899999999998518971799845724578899970898115578346
Q 537021.9.peg.3   10 AEILEQVLPFVQFYENETIVVKYGGHVMNCTDLSKDFVNDIALLKKSNITPVIVHGGGPQIGAVLEKMGIKSKFENGLRI   89 (150)
Q Consensus        10 a~~l~ea~pYi~~~r~ktiVIK~GG~~l~d~~l~~~~~~dI~ll~~~G~k~ViVHGgg~qI~~~l~~~gi~~~~v~G~RV   89 (150)
T Consensus         2 V~~lR~aAPYi~a~RdKT~Vvgl~g~~v~~~~-l~~~v~Di~LLh~LGv~lVLvHGaRPq~~~~la~~~~~p~Y~~G~Rv   80 (439)
T TIGR01890         2 VAWLREAAPYINAHRDKTFVVGLGGELVEDDN-LGNIVADIALLHSLGVRLVLVHGARPQIEERLAARGRTPHYHRGLRV   80 (439)
T ss_pred             CCCHHHCCCHHHHHCCCEEEEECCCCCCCCCC-HHHHHHHHHHHHHCCCEEEEEECCCHHHHHHHHHCCCCCCCCCCEEE
T ss_conf             10033214035541586699842840014444-24599999999758918999708852689999962897870322571


Q ss_pred             CCHHHHHHHHHHHHHHHHHHHHHHHHHC---CCCEE-EEEEEECCEEEEEECCC----CCCCCCCCCCC
Q ss_conf             6124899999997416689999999828---99768-77865589899997475----21117995109
Q 537021.9.peg.3   90 TDQQTAEVVEMVLAGSINKKIVSLINQT---GTQAI-GICGKDGNMVFAEKARH----SLRLSPNTKKT  150 (150)
Q Consensus        90 Td~~tl~iv~~vL~G~vn~~lv~~L~~~---g~~av-glsg~dg~li~a~~~~~----~lg~vg~~~k~  150 (150)
T Consensus        81 TD~asLe~~~~a-aG~lr~~ieA~Ls~~~~~~pmaGsr~~vvSGNfvtArPiGv~~GvDy~h~G~vRk~  148 (439)
T TIGR01890        81 TDEASLELVKQA-AGELRLAIEARLSMSLSNTPMAGSRLSVVSGNFVTARPIGVIEGVDYEHTGVVRKI  148 (439)
T ss_pred             CCHHHHHHHHHH-HHHHHHHHHHHHHHCCCCCCCCCCEEEEEECCEEEECCCEEECCCCCEECCCEEHH
T ss_conf             356567789998-76688888888752124678888531356243332033101058662032745110