HHsearch alignment for GI: 254781017 and conserved domain: TIGR01920
>TIGR01920 Shik_kin_archae shikimate kinase; InterPro: IPR010189 Shikimate kinase (2.7.1.71 from EC) catalyses the fifth step in the shikimate pathway of aromatic amino acids biosynthesis. It converts shikimate to shikimate 3-phosphate (3-phosphoshikimate). This part of the pathway leads to the biosynthesis of chorismate, the precursor of aromatic amino acids, folates, ubiquinones, and other aromatic compounds. The shikimate pathway links metabolism of carbohydrates to biosynthesis of the aromatic amino acids phenylalanine, tyrosine, tryptophan and their derivatives in microorganisms and plants . In a sequence of seven enzymatic reactions, D-erythrose 4-phosphate (E4P), an intermediate of the pentose phosphate pathway and phosphoenol pyruvate (PEP), a glycolytic intermediate, are converted to chorismate. The shikimate pathway is present in bacteria, archaea, fungi and plants. The absence of the shikimate pathway in animals makes it an attractive target for non-toxic herbicides, antimicrobial and antifungal agents. Shikimate kinase enzymes present an example of convergent evolution via enzyme recruitment from an unrelated group. This group represents shikimate kinases of the archaeal type. Members have no sequence similarity with the typical form of shikimate kinase (PIRSF000702 from PIRSF, IPR000623 from INTERPRO) found in bacteria and eukaryotes, but are instead distantly related to homoserine kinases, which belong to the GHMP kinase domain superfamily (GHMP = galactose, homoserine, mevalonate, and phosphomevalonate) . All known non-archaeal shikimate kinases (the typical form) belong to the non-homologous, structurally unrelated nucleoside monophosphate (NMP) kinase domain superfamily . Nomenclature note: the name AroK is used for non-homologous shikimate kinases of both the archaeal and bacterial types. ; GO: 0004765 shikimate kinase activity, 0009073 aromatic amino acid family biosynthetic process, 0005737 cytoplasm.
Probab=99.76 E-value=9.9e-16 Score=118.71 Aligned_cols=242 Identities=18% Similarity=0.146 Sum_probs=160.2
Q ss_pred EEEEECCEEEEEEEECCCCE--EEEEECCCCCCCCCCHHHCCCHHHHHHHHHHHHCCCCCEEEEEECCCCCCCCCCCCCH
Q ss_conf 98776772899999868984--9999536444465661201508999999999718778738999826875354887402
Q gi|254781017|r 31 LVFAINKRVILYLTLRKDRL--INIDSSLGQYCGSLDLAMFHPSFSFIIMAINHIKPSCGFDLKVISQLDSQLGLGSSAA 108 (324)
Q Consensus 31 i~~aI~~~~~~~~~~~~~~~--i~i~~~~~~~~~~~~~~~~~~~~~~i~~~l~~~~~~~g~~i~i~s~iP~g~GLGSSaa 108 (324)
T Consensus 18 ~AfgidL~v~a~V~~~~d~~~~v~~~~~~--~~-~~---~~~~~~~~~~~~~~~~g~~~~~~v~~~seiP~g~GLKSSSA 91 (273)
T TIGR01920 18 GAFGIDLKVEAKVRLSDDGEAKVSLKVRG--NP-EL---DPRLIERILTALIEKFGIVEGLEVEVESEIPLGSGLKSSSA 91 (273)
T ss_pred EEECCCCEEEEEEEEECCCCCCEEEEECC--CC-CC---CHHHHHHHHHHHHHHCCCCCCEEEEEECCCCCCCCCCHHHH
T ss_conf 12126860799999706885431477667--65-47---97899999999898538886248999617678866437899
Q ss_pred HHHHHHHHHHHHHCC--CCCCCHHHHHHHHHHHHHHCCCCCC-H-HHHHHHCCCEEEEEECCCEEEEE-ECCCC-CCEEE
Q ss_conf 456655677764045--6666014557888877652146887-5-44776629858998527515673-04777-52676
Q gi|254781017|r 109 ITVAITAALLTLQYH--KEPSPDEILTTAHAIVLKVQGISSG-I-DLAASIHGGLICYQMPKYSIEKI-DFIFP-IHLIY 182 (324)
Q Consensus 109 ~~va~~~al~~~~~~--~~~~~~~i~~lA~~~E~~~~g~~sG-~-D~~a~~~Gg~i~~~~~~~~~~~~-~~~~~-l~l~~ 182 (324)
T Consensus 92 ~~nAlv~A~~~~~-gva~~~~~~~~~~l~a~~S~~AG~s~TGAfDDa~AS~~GG~~~TDN~~~~ilk~~~~~~~l~~~vl 170 (273)
T TIGR01920 92 LVNALVLAVLKAK-GVAEEIDDIDILRLGAELSKEAGVSVTGAFDDAAASYLGGIVITDNRKMKILKRDKLEGNLTAVVL 170 (273)
T ss_pred HHHHHHHHHHHHH-HHHHCCCHHHHHHHHHHHHHHCCCEEEEHHHHHHHHHCCCCEEEECCEEEEEEECCCCCCCEEEEE
T ss_conf 9999999999861-234217733689999998886685153058899998608200521430246552167898658999
Q ss_pred CCCCCCHHHHHHHHHHHHHHCCCHHHHHHHHHHHHCCCCHHHHHHHCCCCHHHHHHHHHHHHHHH-HHHCCCCHHHHHHH
Q ss_conf 58417989999888998860823489999999840332078898730486445689999989999-86167877999999
Q gi|254781017|r 183 SGYKTPTAQVLKKISYIEIEYPEINEINQKIYALMGKLSQISCQALRNKNLKVLAQAMNRQQGLL-ETLGVSDSKLSEIV 261 (324)
Q Consensus 183 tg~~~~T~~~v~~v~~~~~~~~~~~~~~~~~~~~~~~i~~~~~~al~~~d~~~l~~lm~~~~~~L-~~lgvs~~~l~~li 261 (324)
T Consensus 171 ~P~~~~~~~~--~~~~~~---------------~~~~~~e~a~~~A~~G~y~~---Am~lNG~~y~~~Lgyp~e~~---- 226 (273)
T TIGR01920 171 VPKEERRENV--DLNRLR---------------KISPVVEEAFKLALKGEYLK---AMVLNGVAYATALGYPLEPA---- 226 (273)
T ss_pred ECCCCCCCCC--CHHHHH---------------HHHHHHHHHHHHHHCCCCHH---HHHHHHHHHHHHHCCCHHHH----
T ss_conf 7687667676--888888---------------66689999999964688078---99999999998818986489----
Q ss_pred HHHHHCCCCEEEECCCCCCCCEEEEEECCCCCHHHHHHHHHHHHHCCCE
Q ss_conf 9999719945997268997548999846653268999999999977978
Q gi|254781017|r 262 WKLREQPHIMASKISGSGLGDCVIALGKGDLNSLPYQSVNCHMHAKGID 310 (324)
Q Consensus 262 ~~~~~~~g~~~aklsGAG~GG~~i~l~~~~~~~~~~~~~~~~~~~~g~~ 310 (324)
T Consensus 227 ~~al-~~GA~~aG~SG~GP--sy~A~~~~pe~----~~~~~~~~~~G~G 268 (273)
T TIGR01920 227 SKAL-EKGAAVAGLSGKGP--SYFALTEEPEE----EEVAEALEEFGFG 268 (273)
T ss_pred HHHH-HCCCEEEEECCCCC--EEEEEECCCCH----HHHHHHHHHCCCE
T ss_conf 9997-38943886305755--68997306864----8999999746970