HHsearch alignment for GI: 255764490 and conserved domain: TIGR00204
>TIGR00204 dxs 1-deoxy-D-xylulose-5-phosphate synthase; InterPro: IPR005477 DXP synthase is a thiamine diphosphate-dependent enzyme related to transketolase and the pyruvate dehydrogenase E1-beta subunit. DXP synthase is found in bacteria (gene dxs) and plants (gene CLA1) which catalyzes the thiamine pyrophosphoate-dependent acyloin condensation reaction between carbon atoms 2 and 3 of pyruvate and glyceraldehyde 3-phosphate to yield 1-deoxy-D- xylulose-5-phosphate (dxp), a precursor in the biosynthetic pathway to isoprenoids, thiamine (vitamin B1), and pyridoxol (vitamin B6). DXP synthase is evolutionary related to TK. The N-terminal section, contains a histidine residue which appears to function in proton transfer during catalysis . In the central section there are conserved acidic residues that are part of the active cleft and may participate in substrate-binding . This family includes transketolase enzymes 2.2.1.1 from EC. and also partially matches to 2-oxoisovalerate dehydrogenase beta subunit P37941 1.2.4.4 from EC. Both these enzymes utilise thiamine pyrophosphate as a cofactor, suggesting there may be common aspects in their mechanism of catalysis.; GO: 0008661 1-deoxy-D-xylulose-5-phosphate synthase activity, 0016114 terpenoid biosynthetic process.
Probab=98.51 E-value=1.1e-06 Score=62.96 Aligned_cols=198 Identities=21% Similarity=0.318 Sum_probs=131.3
Q ss_pred CCCCCCCCHHHHHHHHHHHCC-CCCE-EE-ECCCCHHHHHHHHHH-HHHHHHHHHCCCCCCCCCCCCCCCCCCCCCCCCC
Q ss_conf 722058987899999996238-9989-99-430068999997421-2222343210123443455677321112212367
Q gi|255764490|r 80 GFCHLCIGQEAVIVGMKMSLT-EGDQ-MI-TAYREHGHILACGVD-ASKIMAELTGRQGGISKGKGGSMHMFSTKNGFYG 155 (364)
Q Consensus 80 g~~~~~~GqEa~~vg~~~al~-~~D~-~~-~~yR~~~~~l~~G~~-~~~~~ae~~gk~~g~~~Gr~gs~H~~~~~~~~~~ 155 (364)
T Consensus 38 g~~~~~lg~~~l~~~~~~~~~~~~~~~~wd~g~~~y~~~~l~g~~~~~~~~~~~~g~~~~~~~~~--------~~~d~-~ 108 (627)
T TIGR00204 38 GHLGPGLGVVELTVALHYLFDTPKDPLIWDVGHQAYPHKLLTGRGEEFSTLRQKDGLHGFPKRSE--------SEYDV-F 108 (627)
T ss_pred CCCCCCCCHHHHHHHHHHHHCCCCCCEEEECCCHHHHHHHHHCCCHHHHHHHHCCCCCCCCCCCC--------CCCCE-E
T ss_conf 53334442334565567654276433033134202234444124113344443056677777654--------22100-0
Q ss_pred CCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCHHHHHHHHHHHHC-CCHHHHHHHCCCCCCCCCCCCCCCCC-
Q ss_conf 6674667674325431001123344443310256654302456765443211-40111022103434444432321486-
Q gi|255764490|r 156 GHGIVGAQVSLGTGIAFANKYRRSDKICVVCFGDGAANQGQVYESFNIAALW-NLNVIYVIENNQYAMGTSVSRASAQT- 233 (364)
Q Consensus 156 ~~~~vg~~~p~A~G~A~a~k~~~~~~v~v~~~GDGa~~eG~f~Ealn~A~~~-~lPvifvvenN~~aist~~~~~~~~~- 233 (364)
T Consensus 109 ~~g~~~~~~~~g~g~~~~~~~~~~~~~~~~~~gdg~~~~g~~~~~~~~~g~~p~~~~~~~l~d~~~~~~~~~g~~~~~l~ 188 (627)
T TIGR00204 109 GAGHSSTSISAGLGVALARDLKGADGKPVCLIGDGALTGGLALEALNHAGDLPKTDLLVILNDNEMSISPNVGALSNHLG 188 (627)
T ss_pred ECCCCCCHHHHHHHHHHHHHHHCCCCCEEEEECCCCHHHHHHHHHHHHHCCCCCCCEEEEECCCCCCCCCCHHHHHHHHH
T ss_conf 12543101233444566654311366136764153012346777666412567765388873753222443247888888
Q ss_pred -----------------------C-------HHHHH----HH------------HHHHHH-HHHCCHHHHHHHHHHHHCC
Q ss_conf -----------------------4-------35777----77------------631111-2100002336887542102
Q gi|255764490|r 234 -----------------------N-------FSKRG----VS------------FNIPGM-QVDGMDIRAVKATMDKAVA 266 (364)
Q Consensus 234 -----------------------~-------i~~ra----~~------------~gi~~~-~vDG~D~~~v~~~~~~a~~ 266 (364)
T Consensus 189 ~~~~~~~~~~~~~~~~~~~~~~p~~~~~~~~~~~~~~~~~~~~~~~~~g~~~~~lg~~y~gp~~g~~~~~~~~~~~~~~~ 268 (627)
T TIGR00204 189 RLRSGSLYQSLRDGLKKLLKKLPPVGNYLAPLAERVEESLKGLLVPPVGTLFEELGFNYLGPVDGHDLSELIETLKNAKK 268 (627)
T ss_pred HHHCCCHHHHHHHHHHHHHHHCCCCHHHHHHHHHHHHHHHCEECCCCCHHHHHHHCCCEECCCCCCCHHHHHHHHHHHHH
T ss_conf 76402102345534678764145101355677887665320000143002334305410066565307899998887652
Q ss_pred CCCCCCCCEEEEECCCCCCCCCCC
Q ss_conf 455454655898315668876667
Q gi|255764490|r 267 YCRAHKGPIIIEMLTYRYRGHSMS 290 (364)
Q Consensus 267 ~~r~~~gP~lie~~tyR~~gHs~~ 290 (364)
T Consensus 269 ----~~gp~~~~~~~~~g~gy~~~ 288 (627)
T TIGR00204 269 ----LKGPVLLHVSTKKGKGYKPA 288 (627)
T ss_pred ----CCCCEEEEEEECCCCCCCCC
T ss_conf ----37853788762157764433