>gnl|CDD|58603 cd04237, AAK_NAGS-ABP, AAK_NAGS-ABP: N-acetylglutamate (NAG) kinase-like domain of the NAG Synthase (NAGS) of the arginine-biosynthesis pathway (ABP) found in gamma- and beta-proteobacteria and higher plant chloroplasts. Domain architecture of these NAGS consisted of an N-terminal NAG kinase-like (ArgB) domain (this CD) and a C-terminal NAG synthase, acetyltransferase (ArgA) domain. Both bacterial and plant sequences in this CD have a conserved N-terminal extension; a similar sequence in the NAG kinases of the cyclic arginine-biosynthesis pathway has been implicated in feedback inhibition sensing. Plant sequences also have an N-terminal chloroplast transit peptide and an insert (approx. 70 residues) in the C-terminal region of ArgB. Members of this CD belong to the Amino Acid Kinase Superfamily (AAK).. Length = 280

 Score = 86.7 bits (215), Expect = 2e-18
 Identities = 40/141 (28%), Positives = 79/141 (56%), Gaps = 1/141 (0%)

Query: 1   LGFVGNVIKVNRTILDLLIKSGIIPVIAPIAPGYDGATYNINADTFAGAIAEKLNVIRLL 60
            G  G V +++   +   +  G I +++P+     G  +N++ +  A A+A  L   +L+
Sbjct: 140 FGHTGEVRRIDADAIRRQLDQGSIVLLSPLGYSPTGEVFNLSMEDVATAVAIALKADKLI 199

Query: 61  FLTDVPGVLDKNRQLISKLSINEARTLIKD-GTISGGMIPKIETSIKAIENGVKSVAILD 119
           FLTD PG+LD + +LI +L+  EA  L++    ++      ++ +I+A   GV  V ++ 
Sbjct: 200 FLTDGPGLLDDDGELIRELTAQEAEALLETGALLTNDTARLLQAAIEACRGGVPRVHLIS 259

Query: 120 GKKPHSILMEIFTKNGSGTLL 140
             +  ++L+E+FT++G GTL+
Sbjct: 260 YAEDGALLLELFTRDGVGTLI 280