>cd04260 AAK_AKi-DapG-BS AAK_AKi-DapG-BS: Amino Acid Kinase Superfamily (AAK), AKi-DapG; this CD includes the N-terminal catalytic aspartokinase (AK) domain of the diaminopimelate-sensitive aspartokinase isoenzyme AKI (DapG), a monofunctional class enzyme found in Bacilli (Bacillus subtilis 168), Clostridia, and Actinobacteria bacterial species. In Bacillus subtilis, the regulation of the diaminopimelate-lysine biosynthetic pathway involves dual control by diaminopimelate and lysine, effected through separate diaminopimelate- and lysine-sensitive aspartokinase isoenzymes. AKI activity is invariant during the exponential and stationary phases of growth and is not altered by addition of amino acids to the growth medium. The role of this isoenzyme is most likely to provide a constant level of aspartyl-beta-phosphate for the biosynthesis of diaminopimelate for peptidoglycan synthesis and dipicolinate during sporulation. The B. subtilis AKI is tetrameric consisting of two alpha and two bet

Probab=100.00 E-value=3.7e-37 Score=248.77 Aligned_cols=215 Identities=23% Similarity=0.292 Sum_probs=172.5 Q ss_pred EEEEEEEEEEECCCCCCCCHHHHHHHHHHHHHHHHCCCEEEEEECCCCC-------HHHHHHHCCCCCCCCHHHHHHHHH Q ss_conf 9999400368538877708999999999999999769909998236541-------023344203777754024678888 Q gi|254780777|r 9 VLLKVSGEALAGISGFGVDIDSVNRICADIAEVYAKGIEIGIVVGGGNI-------FRGSQVVAENYLLCERSTVDSMGM 81 (242) Q Consensus 9 IViKiGGSsL~~~~~~~~~~~~i~~ia~~I~~~~~~g~~vviV~sg~~~-------~~~~~~~~~~~~~~~~~~~~~~~~ 81 (242) T Consensus 2 iV~KFGGtSv~~-------~~~i~~va~iI~~~~~~~~~~vVVvSAmg~~~~~~~td~L~~l~~~~~~~~~~~~~D~l~s 74 (244) T cd04260 2 IVQKFGGTSVST-------KERREQVAKKVKQAVDEGYKPVVVVSAMGRKGDPYATDTLINLVYAENSDISPRELDLLMS 74 (244) T ss_pred EEEEECCCCCCC-------HHHHHHHHHHHHHHHHCCCCEEEEECCCCCCCCHHHHHHHHHHHHHHCCCCCHHHHHHHHH T ss_conf 898118523799-------9999999999988987799889997999999975899999999997530389899999997 Q ss_pred HHHHHHHHHHHHHHHHHCCCCCCCCCCHHHHHHHHH---------HHHHHCCHHHHCCCCCCCCCCC---------CCCC Q ss_conf 898999999999997618864113400100245665---------4321000011001111124655---------6777 Q gi|254780777|r 82 LSTVINALALDLALRKINVPTVILSSIFMPQVCEVF---------SCRNAVSYLSQGKVVIFSGGTG---------NAFL 143 (242) Q Consensus 82 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~---------~~~~~~~~~~~~~~~~~~~~~~---------~~~~ 143 (242) T Consensus 75 ~GE~lSa~lla~~L~~~Gi~a~~~~~~~~~i~t~~~~~~a~~~~~~~~~~~~~l~~~~v~Vv~GFig~~~~G~~ttLGRg 154 (244) T cd04260 75 CGEIISAVVLTSTLRAQGLKAVALTGAQAGILTDDNYSNAKIIKVNPKKILSALKEGDVVVVAGFQGVTEDGEVTTLGRG 154 (244) T ss_pred HCCHHHHHHHHHHHHHCCCCCEEEEHHHCCEECCCCCCCEEEEEECHHHHHHHHHHCCEEEECCCCCCCCCCCEEECCCC T ss_conf 43099999999999964998748658888353268777436765158999999863463574031024689966771898 Q ss_pred CCHHHHHHHHHHHCHHHHHHCCCCCCCCCCCCCCCCCCCCCCCCCHHHHHHC---CCCCCCHHHHHHHHHCCCCEEEEEC Q ss_conf 6215788888641644665147543512343223444444441159999855---9981409999999974996999518 Q gi|254780777|r 144 TTDSAAALRASEIGADVILKGTQVDGVYSADPRVHASSTRFDSLTYNQFIEK---GLKVMDCASVVLARDCSIPIIVFSI 220 (242) Q Consensus 144 ~~D~~a~~ia~~~~ad~l~i~tdvdGiyt~dP~~~~~ak~i~~is~~e~l~~---G~~v~~~~A~~~a~~~gI~v~I~ng 220 (242) T Consensus 155 GSD~TAa~lA~~L~A~~~~IwtDV~Gv~taDPr~v~~A~~i~~lsy~EA~ELa~~GAkVlHp~ti~pa~~~~Ipi~Irnt 234 (244) T cd04260 155 GSDTTAAALGAALNAEYVEIYTDVDGIMTADPRVVPNARILDVVSYNEVFQMAHQGAKVIHPRAVEIAMQANIPIRIRST 234 (244) T ss_pred CHHHHHHHHHHHCCCCEEEEEECCCEEEECCCCCCCCCEECCCCCHHHHHHHHHCCCCCCCHHHHHHHHHCCCCEEEEEC T ss_conf 46899999999609988999646871271799868887687731899999999779751689999999986981899707 Q ss_pred CCCCHHHHHHCCCCCCCEEC Q ss_conf 98547999977998782466 Q gi|254780777|r 221 HSPGGIWGGLSGIGRSTIIS 240 (242) Q Consensus 221 ~~~~~i~~~l~Ge~~GT~I~ 240 (242) T Consensus 235 ~~~----------~~GT~Is 244 (244) T cd04260 235 MSE----------NPGTLIT 244 (244) T ss_pred CCC----------CCCCEEC T ss_conf 988----------7987749

HHsearch alignment for GI: 254780777 and conserved domain: cd04260