HHsearch alignment for GI: 254780263 and conserved domain: cd03696

>cd03696 selB_II selB_II: this subfamily represents the domain of elongation factor SelB, homologous to domain II of EF-Tu. SelB may function by replacing EF-Tu. In prokaryotes, the incorporation of selenocysteine as the 21st amino acid, encoded by TGA, requires several elements: SelC is the tRNA itself, SelD acts as a donor of reduced selenium, SelA modifies a serine residue on SelC into selenocysteine, and SelB is a selenocysteine-specific translation elongation factor. 3' or 5' non-coding elements of mRNA have been found as probable structures for directing selenocysteine incorporation.
Probab=99.81  E-value=7.9e-21  Score=148.22  Aligned_cols=83  Identities=37%  Similarity=0.663  Sum_probs=79.2

Q ss_pred             CCEECCCCCCCCCCCCCEEEEEEECCCCCCCEEEEEECCCCCCCEEEECCCCCCCCCCCCCCCHHHHHHHCCCCCCEEEC
Q ss_conf             10000000135544543014874245348967999506874321254121001211443210013666411245432202
Q gi|254780263|r  208 FLMHIEGSCGIEGRGTVVTGCIKRGRIKAGSDVEIIGMGGKKLKVKCTDVEMFRKKLDEAIAGDNVGLLLRGVNRADVPR  287 (392)
Q Consensus       208 ~r~~I~~vf~i~g~G~Vv~GrV~sG~l~~Gd~i~i~p~~~~~~~~kv~si~~~~~~v~~a~aGd~v~l~Lkgi~~~di~r  287 (392)
T Consensus         1 fr~~Id~~F~i~G~GtVvtGtv~sG~i~~gd~l~i~P~~---~~~~VksI~~~~~~~~~a~aG~~v~i~L~~i~~~di~r   77 (83)
T cd03696           1 FRLPIDRVFTVKGQGTVVTGTVLSGSVKVGDKVEILPLG---EETRVRSIQVHGKDVEEAKAGDRVALNLTGVDAKDLER   77 (83)
T ss_pred             CEEEEEEEEECCCCEEEEEEEECCCCCCCCCEEEECCCC---CEEEEEEEEECCCEECEECCCCEEEEEEECCCHHHCCC
T ss_conf             984886899818957999999967985699999997877---33899999989959688979987999975897673586


Q ss_pred             HHEEEC
Q ss_conf             117732
Q gi|254780263|r  288 GRVVCA  293 (392)
Q Consensus       288 Gdvl~~  293 (392)
T Consensus        78 G~vl~s   83 (83)
T cd03696          78 GDVLSS   83 (83)
T ss_pred             CCEEEC
T ss_conf             789919