HHsearch alignment for GI: 254780181 and conserved domain: TIGR00083
>TIGR00083 ribF riboflavin biosynthesis protein RibF; InterPro: IPR002606 Riboflavin is converted into catalytically active cofactors (FAD and FMN) by the actions of riboflavin kinase (2.7.1.26 from EC), which converts it into FMN, and FAD synthetase (2.7.7.2 from EC), which adenylates FMN to FAD. Eukaryotes usually have two separate enzymes, while most prokaryotes have a single bifunctional protein that can carry out both catalyses, although exceptions occur in both cases. While eukaryotic monofunctional riboflavin kinase is orthologous to the bifunctional prokaryotic enzyme , the monofunctional FAD synthetase differs from its prokaryotic counterpart, and is instead related to the PAPS-reductase family . The bacterial FAD synthetase that is part of the bifunctional enzyme has remote similarity to nucleotidyl transferases and, hence, it may be involved in the adenylylation reaction of FAD synthetases . This entry represents the bifunctional enzyme, FAD synthetase / riboflavin kinase.; GO: 0003919 FMN adenylyltransferase activity, 0008531 riboflavin kinase activity, 0009231 riboflavin biosynthetic process.
Probab=97.85 E-value=3.2e-05 Score=51.23 Aligned_cols=136 Identities=14% Similarity=0.160 Sum_probs=64.2
Q ss_pred EEECCCCCCCCHHHHHHHHHHH--HHC-----CEEEEECCCCCC-----CC-C-CCCCHHHHHHHHHHHHHHHCCCCCCC
Q ss_conf 9965899878489999999999--748-----979996455888-----76-6-57898999999999764201335544
Q gi|254780181|r 5 AVYTGSFDPITNGHMDIIIQAL--SFV-----EDLVIAIGCNSV-----KT-K-GFLSIQERSELIKQSIFHFIPDSSNR 70 (182)
Q Consensus 5 gifgGsFdPiH~GHL~ia~~a~--~~~-----D~vii~~~~~p~-----k~-~-~~~s~e~r~~m~~~a~~~~~~~~~~~ 70 (182)
T Consensus 1 ~L~IG~FDGlH~GHq~l~~~~~df~~A~e~~L~~avllf~~~P~~~~~~~~~P~rL~pL~~k~~~~~~~~~~~~~v~~Fd 80 (296)
T TIGR00083 1 SLAIGYFDGLHLGHQALLQELKDFQKAEEKGLPVAVLLFEPHPSEQFSGLKAPARLTPLEEKARQLEALGVEVLVVVKFD 80 (296)
T ss_pred CCEECCCCCCCHHHHHHHHHHHHHHHHHHCCCCEEEEEECCCCHHHHCCCCCCCCCCCCHHHHHHHHHHCCCEEEEEECC
T ss_conf 91011566523689999986355676876199479998628873440466788645684899999998537738999623
Q ss_pred CEE--ECCCCCCCCCC-CCCCCEEEEEECCCCCCHHHHHHHHH---HHHHHCCCCCEEEEECCCCC----CCCCHHHHHH
Q ss_conf 124--20333332210-01497079994376520124677998---98764799868997068572----1132699999
Q gi|254780181|r 71 VSV--ISFEGLAVNLA-KDISAQVIVRGLRDMTDFDYEMRMTS---VNRCLCPEIATIALFAKESS----RYVTSTLIRH 140 (182)
Q Consensus 71 ~~~--~~~~~~~~~~~-~~~~~~~~~~~~~~~~~~~~~~~~~~---~~~~l~~~~~~i~l~~~~~~----~~ISST~IR~ 140 (182)
T Consensus 81 ~~~a~l~A~~F~~~~~~~~L~~~~l~VG~----DF~FG~~r~g~~~~l~~~~~--~~~~~v~~~~~~~~d~riSSs~IR~ 154 (296)
T TIGR00083 81 EEFANLSAKQFIDQLLVKHLRVKFLVVGD----DFRFGKDRQGDFLLLQLAGN--ETIFTVIVKQLFCQDKRISSSAIRQ 154 (296)
T ss_pred HHHHHCCHHHHHHHHHHCCCCCCEEEECC----CCCCCCCCCCHHHHHHHHCC--CEEEEEEECCCEECCEEEEHHHHHH
T ss_conf 57652486555898743267756888616----61336678760578774048--5479997466133260451568987
Q ss_pred HHHCCC
Q ss_conf 998599
Q gi|254780181|r 141 LISIDA 146 (182)
Q Consensus 141 ~i~~g~ 146 (182)
T Consensus 155 aL~~g~ 160 (296)
T TIGR00083 155 ALKNGD 160 (296)
T ss_pred HHHCCC
T ss_conf 642484