HHsearch alignment for GI: 254780545 and conserved domain: TIGR03167

>TIGR03167 tRNA_sel_U_synt tRNA 2-selenouridine synthase. The Escherichia coli YbbB protein was shown to encode a selenophosphate-dependent tRNA 2-selenouridine synthase, essential for modification of some tRNAs to replace a sulfur atom with selenium. This enzyme works with SelD, the selenium donor protein, which also acts in selenocysteine incorporation. Although the members of this protein family show a fairly deep split, sequences from both sides of the split are supported by co-occurence with, and often proximity to, the selD gene.
Probab=95.88  E-value=0.16  Score=29.96  Aligned_cols=107  Identities=20%  Similarity=0.268  Sum_probs=62.6

Q ss_pred             CCEEECCCCCHHHHHHHHHHHCCCCCCEECCCHHHHHHHHHHCCHHHHHHHHHHHHHHCCHHEEHHHHHHHHCCCCCCCC
Q ss_conf             31100378742588899997424699702058578864442033245999999998737801206323564144557898
Q gi|254780545|r  182 HGVLLVGPPGTGKTLLARAVAGEANVPFFTISGSDFVELFVGVGASRVRDMFEQAKNNSPCIVFVDEIDAVGRHRGIGLG  261 (647)
Q Consensus       182 ~g~ll~GppGtGKTlla~a~a~e~~~~f~~~~~s~~~~~~~g~g~~~vr~lf~~a~~~~p~iifiDeida~~~~r~~~~~  261 (647)
T Consensus       128 ~~~vl~G~TG~GKT~iL~~L~~~-G~qvi-------------------------------------DLEglAnHRGS~FG  169 (311)
T TIGR03167       128 PLIVLGGMTGSGKTELLHALANA-GAQVL-------------------------------------DLEGLANHRGSSFG  169 (311)
T ss_pred             CEEEEECCCCCCHHHHHHHHHHC-CCCCC-------------------------------------CHHHHHHCCCCCCC
T ss_conf             76998788887789999999976-99742-------------------------------------58998631465346


Q ss_pred             CCCH----HHHHHHHHHHHHHCCCCCCCCEEE------EEECCCCCCCCHHHCCCCCCCCEEEECHHHHHHHHHHHHHH
Q ss_conf             8626----889889989985303235778299------99629810088333165642314100013478899999998
Q gi|254780545|r  262 GGND----EREQTLNQLLVEMDGFESSEGVIL------IAATNRPDVLDAALLRPGRFDRQITVPNPDIVGREHILMVH  330 (647)
Q Consensus       262 ~~~~----e~~~~ln~ll~~mdg~~~~~~v~v------i~aTn~~~~lD~al~RpgRfd~~i~~~~P~~~~r~~i~~~~  330 (647)
T Consensus       170 ~~~~~~QPsQk~FEn~l~~~l~~~~~~~~i~vE~ES~~IG~~~iP~~l~~~M~----~a~~i~i~~~le~Rv~~l~~~Y  244 (311)
T TIGR03167       170 ALGLGPQPSQKRFENALAEALRRLDPGRPIFVEDESRRIGRVALPDALFEAMR----AAPLVELEASLEERVERLVEEY  244 (311)
T ss_pred             CCCCCCCCCHHHHHHHHHHHHHCCCCCCCEEEEECCCCCCCCCCCHHHHHHHH----CCCEEEEECCHHHHHHHHHHHH
T ss_conf             88889997899999999999981788895699603313057138999999985----1998999899999999999986