HHsearch alignment for GI: 254781167 and conserved domain: TIGR01949

>TIGR01949 AroFGH_arch predicted phospho-2-dehydro-3-deoxyheptonate aldolase; InterPro: IPR010210 This entry represents a clade of primarily archaeal sequences related to fructose-bisphosphate aldolase. The members appear to be phospho-2-dehydro-3-deoxyheptonate aldolases. This enzyme is the first step of the chorismate biosynthesis pathway. Evidence for this assignment is based on gene clustering and phylogenetic profiling. A group of species lack members of the three other types of phospho-2-dehydro-3-deoxyheptonate aldolase (represented by IPR006219 from INTERPRO, IPR002480 from INTERPRO and IPR006268 from INTERPRO), and also apparently lack the well-known forms of step 2 (3-dehydroquinate synthase), but contain all other steps of the pathway: Aquifex, Archaeoglobus, Halobacterium, Methanococcus, Methanopyrus and Methanobacterium. In Aquifex, Archaeoglobus, Halobacterium, Methanopyrus and Methanosarcina the genes are clustered with other genes from the chorismate, phenylalanine, tyrosine and tryptophan biosynthesis pathways. In addition, these genes in Archaeoglobus, Halobacterium, and Methanosarcina are adjacent to 3-dehydroquinate synthase (IPR002812 from INTERPRO) which also has the property of having members only in those species which lack steps 1 and 2. Together these two genes appear to perform the synthesis of 3-dehydroquinate. It is presumed that the substrates and the chemical transformations involved are identical, but this has not yet been proven experimentally..
Probab=92.80  E-value=0.61  Score=26.76  Aligned_cols=144  Identities=17%  Similarity=0.292  Sum_probs=98.3

Q ss_pred             CCEEEEEECCCH-------HHHHHHHHHHHCCCCCE--EEECCCCCHHHHHHHHHHHHHHHHHHHHHHH--HHHHHCCCC
Q ss_conf             846999826998-------99999887531045377--7442564136776668899998558999999--999850279
Q gi|254781167|r   48 KPLALQIGGADI-------SKLVEAAKIVEDFGYNE--INLNVGCPSARVHEGSFGACLMLNPDIVGDC--IAAMCKALS  116 (322)
Q Consensus        48 ~p~~~Ql~g~~p-------~~~~~aa~~~~~~g~~~--idlN~GCP~~~v~~~g~GaaLl~~p~~~~~i--v~~~~~~~~  116 (322)
T Consensus        71 ~GlIvHLsAST~L~P~p~~K~~~~tVE~Ai~~GADAVS~HvNvGs~--------------~e~d~~~~lg~vA~~ad~~G  136 (259)
T TIGR01949        71 AGLIVHLSASTSLSPDPNDKRIVTTVEDAIRLGADAVSIHVNVGSD--------------TEADQIEDLGDVAEIADDWG  136 (259)
T ss_pred             EEEEEECCCCCCCCCCCCCCEEEECHHHHHHCCCCEEEEEEECCCC--------------CCHHHHHHHHHHHHHHHHCC
T ss_conf             6999860454325888878757851489973289867998864898--------------73899999989999886548


Q ss_pred             EEEEEEE--E-CCCCCCCCCCCHHHHHHHHCCCCCCHHHHHHHHHHHHCCCCCCCCCCCCCHHHHHHHHHHHCCCCCCCC
Q ss_conf             0699986--1-134566532201455432000122012100135664025774212276610467876667388753025
Q gi|254781167|r  117 IPVTVKC--R-IGVDDQIPAVALRNLVKSIKKSGVNGIWIHARKAILKGLSPKDNRKIPNLDYDIVYEIKKENPDLFIGL  193 (322)
Q Consensus       117 ~pvsvK~--R-lG~~~~~~~~~~~~~~~~~~~~g~~~itiH~Rt~~~~g~s~~~~~~~~~~~~~~i~~l~~~~~~~~i~~  193 (322)
T Consensus       137 vPlLAMmYaRG~~i~~e~d~~~v~HAaRlg~ElGADvvK~---------------~Y~Gd--~~SF~~VV~~c~~PVvvA  199 (259)
T TIGR01949       137 VPLLAMMYARGPRIDDEVDPEVVAHAARLGEELGADVVKV---------------PYTGD--IDSFEEVVKACAVPVVVA  199 (259)
T ss_pred             CCHHECCCCCCCCCCCCCCHHHHHHHHHHHHHHCCCEEEE---------------CCCCC--HHHHHHHHCCCCCCEEEE
T ss_conf             8420112788688766447678888876535345776651---------------43177--467999962178777873


Q ss_pred             CCCC-CCHHHHHHHH-----HCCCCEEEECCCCCH
Q ss_conf             7777-8998988874-----203523441220001
Q gi|254781167|r  194 NGGL-EDMSQALKIL-----PSVDGVMIGRAAYKN  222 (322)
Q Consensus       194 NGdi-~~~~~a~~~l-----~~~dgvMigRga~~~  222 (322)
T Consensus       200 GG~k~~s~~efLq~v~DA~~aGAAGvs~GRnvFqh  234 (259)
T TIGR01949       200 GGPKLASDREFLQMVKDAMEAGAAGVSVGRNVFQH  234 (259)
T ss_pred             CCCCCCCCHHHHHHHHHHHHHCCCCEECCCCCCCC
T ss_conf             77798874677788999998187823105630146