RPSBLAST alignment for GI: 254780873 and conserved domain: cd04261

>gnl|CDD|58627 cd04261, AAK_AKii-LysC-BS, AAK_AKii-LysC-BS: Amino Acid Kinase Superfamily (AAK), AKii; this CD includes the N-terminal catalytic aspartokinase (AK) domain of the lysine-sensitive aspartokinase isoenzyme AKII of Bacillus subtilis 168, and the lysine plus threonine-sensitive aspartokinase of Corynebacterium glutamicum, and related sequences. In B. subtilis 168, the regulation of the diaminopimelate (Dap)-lysine biosynthetic pathway involves dual control by Dap and lysine, effected through separate Dap- and lysine-sensitive aspartokinase isoenzymes. The B. subtilis 168 AKII is induced by methionine, and repressed and inhibited by lysine. Although Corynebacterium glutamicum is known to contain a single aspartokinase isoenzyme type, both the succinylase and dehydrogenase variant pathways of DAP-lysine synthesis operate simultaneously in this organism. In this organism and other various Gram-positive bacteria, the DAP-lysine pathway is feedback regulated by the concerted action of lysine and theronine. Also included in this CD are the aspartokinases of the extreme thermophile, Thermus thermophilus HB27, the Gram-negative obligate methylotroph, Methylophilus methylotrophus AS1, and those single aspartokinases found in Pseudomons, C. glutamicum, and Amycolatopsis lactamdurans. B. subtilis 168 AKII, and the C. glutamicum, Streptomyces clavuligerus and A. lactamdurans aspartokinases are described as tetramers consisting of two alpha and two beta subunits; the alpha (44 kD) and beta (18 kD) subunits formed by two in-phase overlapping polypeptides.. Length = 239
 Score =  326 bits (838), Expect = 5e-90
 Identities = 135/244 (55%), Positives = 174/244 (71%), Gaps = 5/244 (2%)

Query: 3   RIVMKFGGTSVANIDCIRSAALHVKREVDRGQEVAMVVSAMSGETDRLAELCRQVTSIDN 62
            IV KFGGTSVA+I+ I+  A  +K+   +G +V +VVSAM G TD L EL ++++    
Sbjct: 1   LIVQKFGGTSVASIERIKRVAERIKKRKKKGNQVVVVVSAMGGTTDELIELAKEISPRPP 60

Query: 63  ARERDVVISTGEQVSSGLMVLALQSLGIQAISLQGWQIPIMTDSLHGMARICRVDEKKIV 122
           ARE DV++STGEQVS  L+ +AL  LGI+AISL GWQ  I+TD  HG ARI  +D  +I 
Sbjct: 61  ARELDVLLSTGEQVSIALLAMALNRLGIKAISLTGWQAGILTDGHHGKARIIDIDPDRIR 120

Query: 123 THLKKKQVVVITGFQGLSHDNSVTTLGRGGSDTSAVAIAAAIKADRCDIYTDVCGIYTTD 182
             L++  VV++ GFQG++ D  +TTLGRGGSDTSAVA+AAA+ ADRC+IYTDV G+YT D
Sbjct: 121 ELLEEGDVVIVAGFQGINEDGDITTLGRGGSDTSAVALAAALGADRCEIYTDVDGVYTAD 180

Query: 183 PRIEPKAHLMKKISFEEMLEMSSLGAKVMQVRSVELAMLYKMCLFVRSSFEDHGQQEQLG 242
           PRI PKA  + +IS++EMLEM+SLGAKV+  RSVELA  Y + L V SSF +       G
Sbjct: 181 PRIVPKARKLDEISYDEMLEMASLGAKVLHPRSVELAKKYGVPLRVLSSFSEEP-----G 235

Query: 243 TLIC 246
           TLI 
Sbjct: 236 TLIT 239