HHsearch alignment for GI: 254780434 and conserved domain: TIGR00735
>TIGR00735 hisF imidazoleglycerol phosphate synthase, cyclase subunit; InterPro: IPR004651 Histidine is formed by several complex and distinct biochemical reactions catalysed by eight enzymes. Proteins involved in steps 4 and 6 of the histidine biosynthesis pathway are contained in one family. These enzymes are called His6 and His7 in eukaryotes and HisA and HisF in prokaryotes. HisA is a phosphoribosylformimino-5-aminoimidazole carboxamide ribotide isomerase (), involved in the fourth step of histidine biosynthesis. The bacterial HisF protein is a cyclase which catalyzes the cyclization reaction that produces D-erythro-imidazole glycerol phosphate during the sixth step of histidine biosynthesis. The yeast His7 protein is a bifunctional protein which catalyzes an amido-transferase reaction that generates imidazole-glycerol phosphate and 5-aminoimidazol-4-carboxamide. The latter is the ribonucleotide used for purine biosynthesis. The enzyme also catalyzes the cyclization reaction that produces D-erythro-imidazole glycerol phosphate, and is involved in the fifth and sixth steps in histidine biosynthesis. This family describes the histidine biosynthesis protein, HisF. ; GO: 0000107 imidazoleglycerol-phosphate synthase activity, 0000105 histidine biosynthetic process, 0005737 cytoplasm, 0009382 imidazoleglycerol-phosphate synthase complex.
Probab=97.03 E-value=0.0039 Score=40.95 Aligned_cols=92 Identities=17% Similarity=0.212 Sum_probs=71.4
Q ss_pred HHHHHHHHHHHCCCCEEEEECCCCCCCCCCCCCCCCCCCCCCCCCCCHHHHHHHHHHHHHCCCCEEEEEECCCCCHHHHH
Q ss_conf 88999998764498299980665553234577544632211356454246899999997408974899967889999999
Q gi|254780434|r 224 ELDDIAVEVLSHKVEGIIVSNTTLSRKGVQCSDNHEQDGGLSGSPLFLKSTIALAKIRQRVGPKIAIIGTGGISSTKDAL 303 (362)
Q Consensus 224 ~i~~ia~~a~~~g~dGiv~~NT~~~~~~~~~~~~~~~~GGlSG~~i~~~al~~i~~i~~~~~~~i~IIg~GGI~s~~Da~ 303 (362)
T Consensus 43 DPVeLA~~Y~~eGADELVFLDITAS~e---cP-l~-----------R~~m~~Vv~r~Ae~V--fiPlTVGGGI~~~eD~~ 105 (312)
T TIGR00735 43 DPVELAQRYDEEGADELVFLDITASSE---CP-LG-----------RETMIDVVERTAEKV--FIPLTVGGGIKSIEDVK 105 (312)
T ss_pred CHHHHHHHHHHCCCCEEEECCCCCCCC---CC-CC-----------CCCHHHHHHHHHHHC--CCCEEECCCCCCHHHCC
T ss_conf 823789998762895898514113666---78-88-----------801167888875214--52222168888432045
Q ss_pred -----------HHHHCCCCEEEECHHHHCCCHHHHHHHHHH
Q ss_conf -----------999839997545278770697899999999
Q gi|254780434|r 304 -----------DKIMAGANLIQLYSAMIYEGISLPKRIIQG 333 (362)
Q Consensus 304 -----------e~l~aGAs~VQi~Tali~~Gp~~~~~I~~~ 333 (362)
T Consensus 106 GtkiPalevas~~L~aGADKvSiNTaAv~~-P~li~e~a~~ 145 (312)
T TIGR00735 106 GTKIPALEVASKLLRAGADKVSINTAAVKN-PELISEAADR 145 (312)
T ss_pred CCCCCHHHHHHHHHHCCCCEEEECCHHHHC-CHHHHHHHHC
T ss_conf 644427899999985489846328467508-4478998732