>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=4.7e-37 Score=225.26 Aligned_cols=141 Identities=27% Similarity=0.504 Sum_probs=131.7 Q ss_pred CCCCCCEEEECHHHHHHHHHCCCEEEECCCCCCCCCCEECCCHHHHHHHHHHHHCHHHHHHHCCCCCEEECCCCCCCCCC Q ss_conf 98552013556999999997798499857431787320066147999999986251133432267633534555556338 Q 537021.9.peg.3 1 LGFVGNVIKVNRTILDLLIKSGIIPVIAPIAPGYDGATYNINADTFAGAIAEKLNVIRLLFLTDVPGVLDKNRQLISKLS 80 (142) Q Consensus 1 ~g~~G~v~~vd~~~i~~lL~~g~iPVi~pig~~~~G~~~nin~D~~a~~lA~~l~A~kli~ltdv~Gv~d~~~~~i~~i~ 80 (142) T Consensus 139 y~h~G~vRk~D~~~i~~~Ld~g~IVLL~PLG~S~tG~~FnL~~e~vAt~~A~~L~AdKL~~~t~~~Gi~d~~G~l~~eL~ 218 (439) T TIGR01890 139 YEHTGVVRKIDTEGIRRLLDAGSIVLLSPLGYSPTGEIFNLDMEDVATSVAIELKADKLIYFTEEPGILDADGKLVAELS 218 (439) T ss_pred CEECCCEEHHHHHHHHHHHCCCCEEECCCCCCCCCCHHCCCCHHHHHHHHHHHHCCCCEEEECCCCCCCCCCCHHHHHCC T ss_conf 20327451100888986520787675176543664000044068899999986255404540588872465652423248 Q ss_pred HHHHHHHHHC---CC-----CCCCHHHHHHHHHHHHHCCCCEEEEEECCCCCHHHHHHHCCCCCCCEEC Q ss_conf 8899999626---97-----6786789999999999849988999525787689999967998663454 Q 537021.9.peg.3 81 INEARTLIKD---GT-----ISGGMIPKIETSIKAIENGVKSVAILDGKKPHSILMEIFTKNGSGTLLI 141 (142) Q Consensus 81 ~~e~~~l~~~---~~-----~~~gm~~Ki~~a~~a~~~Gv~~v~i~~~~~~~~ll~elft~~g~GT~i~ 141 (142) T Consensus 219 pq~~~~~~~~l~~~~aPdde~~~~~~~lL~~a~~A~~GGV~R~hlv~ya~DGsLL~ELF~~~G~GT~v~ 287 (439) T TIGR01890 219 PQEVESLVERLGEETAPDDELSADTARLLSAAVKACRGGVRRSHLVSYAEDGSLLQELFTRDGIGTLVS 287 (439) T ss_pred HHHHHHHHHHHCCCCCCCHHHHHHHHHHHHHHHHHHHCCCCEEEECCCHHHHHHHHHHHHCCCCCHHHH T ss_conf 789999999850578973332255899999999998679751442262322589999986189303788

HHsearch alignment for GI: peg_394 and conserved domain: TIGR01890