HHsearch alignment for GI: 254780777 and conserved domain: cd04243

>cd04243 AAK_AK-HSDH-like AAK_AK-HSDH-like: Amino Acid Kinase Superfamily (AAK), AK-HSDH-like; this family includes the N-terminal catalytic domain of aspartokinase (AK) of the bifunctional enzyme AK- homoserine dehydrogenase (HSDH). These aspartokinases are found in such bacteria as E. coli (AKI-HSDHI, ThrA and AKII-HSDHII, MetL) and in higher plants (Z. mays AK-HSDH). AK and HSDH are the first and third enzymes in the biosynthetic pathway of the aspartate family of amino acids. AK catalyzes the phosphorylation of Asp to P-aspartyl phosphate. HSDH catalyzes the NADPH-dependent conversion of Asp 3-semialdehyde to homoserine. ThrA and MetL are involved in threonine and methionine biosynthesis, respectively. In E. coli, ThrA is subject to allosteric regulation by the end product L-threonine and the native enzyme is reported to be tetrameric. As with bacteria, plant AK and HSDH are feedback inhibited by pathway end products. Maize AK-HSDH is a Thr-sensitive 180-kD enzyme. Arabidopsis AK-
Probab=100.00  E-value=1.9e-32  Score=219.65  Aligned_cols=214  Identities=23%  Similarity=0.250  Sum_probs=153.8

Q ss_pred             EEEEEEEEEEECCCCCCCCHHHHHHHHHHHHHHHHCCCEEEEEECCCC--CHHHHHHHC---------------------
Q ss_conf             999940036853887770899999999999999976990999823654--102334420---------------------
Q gi|254780777|r    9 VLLKVSGEALAGISGFGVDIDSVNRICADIAEVYAKGIEIGIVVGGGN--IFRGSQVVA---------------------   65 (242)
Q Consensus         9 IViKiGGSsL~~~~~~~~~~~~i~~ia~~I~~~~~~g~~vviV~sg~~--~~~~~~~~~---------------------   65 (242)
T Consensus         2 kV~KFGGtSv~~-------~~~i~~v~~iI~~~--~~~~~vVVVSA~~gvTd~L~~~~~~a~~~~~~~~~~l~~i~~~h~   72 (293)
T cd04243           2 KVLKFGGTSVAS-------AERIRRVADIIKSR--ASSPVLVVVSALGGVTNRLVALAELAASGDDAQAIVLQEIRERHL   72 (293)
T ss_pred             EEEEECCCCCCC-------HHHHHHHHHHHHHC--CCCCEEEEECCCCCCHHHHHHHHHHHHCCCHHHHHHHHHHHHHHH
T ss_conf             899878123699-------99999999999837--798959998199886899999999884377578999999999999


Q ss_pred             ---------------------------------CCCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCCCCCCHHHH
Q ss_conf             ---------------------------------37777540246788888989999999999976188641134001002
Q gi|254780777|r   66 ---------------------------------ENYLLCERSTVDSMGMLSTVINALALDLALRKINVPTVILSSIFMPQ  112 (242)
Q Consensus        66 ---------------------------------~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~  112 (242)
T Consensus        73 ~i~~~L~~~~~~~~~~~~i~~~~~~L~~~l~~~~~~~~~~~~~~d~ils~GE~lSa~l~a~~L~~~Gi~a~~ld~~~~i~  152 (293)
T cd04243          73 DLIKELLSGESAAELLAALDSLLERLKDLLEGIRLLGELSDKTRAEVLSFGELLSSRLMSAYLQEQGLPAAWLDARELLL  152 (293)
T ss_pred             HHHHHHCCCHHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCHHHHHHHHHHHHHHHHHHHHHHHHHCCCCCEEECHHHHEE
T ss_conf             99998527154799999999999999999876542257988999999988989999999999997899809975478420


Q ss_pred             HH----------HHHHHHHHCCHHHHCCCCCCCCCC---------CCCCCCCHHHHHHHHHHHCHHHHHHCCCCCCCCCC
Q ss_conf             45----------665432100001100111112465---------56777621578888864164466514754351234
Q gi|254780777|r  113 VC----------EVFSCRNAVSYLSQGKVVIFSGGT---------GNAFLTTDSAAALRASEIGADVILKGTQVDGVYSA  173 (242)
Q Consensus       113 ~~----------~~~~~~~~~~~~~~~~~~~~~~~~---------~~~~~~~D~~a~~ia~~~~ad~l~i~tdvdGiyt~  173 (242)
T Consensus       153 td~~~~~a~~~~~~s~~~~~~~~~~~~~v~Vv~GFig~~~~G~~ttLGRgGSD~sAaila~~l~A~~v~IwtDV~Gi~ta  232 (293)
T cd04243         153 TDDGFLNAVVDLKLSKERLAQLLAEHGKVVVTQGFIASNEDGETTTLGRGGSDYSAALLAALLDAEEVEIWTDVDGVYTA  232 (293)
T ss_pred             CCCCCCCCCCCHHHHHHHHHHHHHCCCCEEEECCCCCCCCCCCEEEECCCHHHHHHHHHHHHCCCCEEEEEECCCCEEEC
T ss_conf             26887531007764199999986338959997496612799977872798289999999995699889998378840708


Q ss_pred             CCCCCCCCCCCCCCCHHHHHHC---CCCCCCHHHHHHHHHCCCCEEEEECCCCCHHHHHHCCCCCCCEEC
Q ss_conf             3223444444441159999855---998140999999997499699951898547999977998782466
Q gi|254780777|r  174 DPRVHASSTRFDSLTYNQFIEK---GLKVMDCASVVLARDCSIPIIVFSIHSPGGIWGGLSGIGRSTIIS  240 (242)
Q Consensus       174 dP~~~~~ak~i~~is~~e~l~~---G~~v~~~~A~~~a~~~gI~v~I~ng~~~~~i~~~l~Ge~~GT~I~  240 (242)
T Consensus       233 DPr~v~~a~~i~~lsy~EA~ELa~~GakVlHp~ti~p~~~~~Ipi~i~nt~~p---------~~~GT~Is  293 (293)
T cd04243         233 DPRKVPDARLLKELSYDEAMELAYFGAKVLHPRTIQPAIRKNIPIFIKNTFNP---------EAPGTLIS  293 (293)
T ss_pred             CCCCCCCCEECCCCCHHHHHHHHHCCCCCCCHHHHHHHHHCCCCEEEECCCCC---------CCCCEEEC
T ss_conf             99878887564810899999999779620599999999986994899379998---------99982659