RPSBLAST alignment for GI: 254780873 and conserved domain: cd04247

>gnl|CDD|58613 cd04247, AAK_AK-Hom3, AAK_AK-Hom3: Amino Acid Kinase Superfamily (AAK), AK-Hom3; this CD includes the N-terminal catalytic domain of the aspartokinase HOM3, a monofunctional class enzyme found in Saccharomyces cerevisiae and other related AK domains. Aspartokinase, the first enzyme in the aspartate metabolic pathway, catalyzes the conversion of aspartate and ATP to aspartylphosphate and ADP, and in fungi, is responsible for the production of threonine, isoleucine and methionine. S. cerevisiae has a single aspartokinase isoenzyme type, which is regulated by feedback, allosteric inhibition by L-threonine. Recent studies show that the allosteric transition triggered by binding of threonine to AK involves a large change in the conformation of the native hexameric enzyme that is converted to an inactive one of different shape and substantially smaller hydrodynamic size.. Length = 306

 Score = 80.0 bits (197), Expect = 1e-15
 Identities = 55/208 (26%), Positives = 100/208 (48%), Gaps = 18/208 (8%)

Query: 16  IDCIRSAALH-VKREVDRGQEVAMVVSAMSGETDRLAELCRQVTSID--NARERDVVIST 72
           ++ IRS  L   ++ +   +  A +   ++ E + L +       +   + R +D+VIST
Sbjct: 72  VEDIRSDHLAAARKFIKNPELQAELEEEINKECELLRKYLEAAKILSEISPRTKDLVIST 131

Query: 73  GEQVSSGLMVLALQSLGIQAISLQGWQIPIMTDSLHGMARICRVDEK---KIVTHLKKK- 128
           GE++S   M   L+  G+ A      +   ++  +     I  +D+    ++   L +K 
Sbjct: 132 GEKLSCRFMAAVLRDRGVDA------EYVDLSHIVDLDFSIEALDQTFYDELAQVLGEKI 185

Query: 129 -----QVVVITGFQGLSHDNSVTTLGRGGSDTSAVAIAAAIKADRCDIYTDVCGIYTTDP 183
                +V V+TGF G      ++ +GRG +D  A   A  + AD   I+ +V GI+T DP
Sbjct: 186 TACENRVPVVTGFFGNVPGGLLSQIGRGYTDLCAALCAVGLNADELQIWKEVDGIFTADP 245

Query: 184 RIEPKAHLMKKISFEEMLEMSSLGAKVM 211
           R  P A L+  I+ EE  E++  G++V+
Sbjct: 246 RKVPTARLLPSITPEEAAELTYYGSEVI 273