HHsearch alignment for GI: 254780334 and conserved domain: TIGR03574

>TIGR03574 selen_PSTK L-seryl-tRNA(Sec) kinase, archaeal. Members of this protein are L-seryl-tRNA(Sec) kinase. This enzyme is part of a two-step pathway in Eukaryota and Archaea for performing selenocysteine biosynthesis by changing serine misacylated on selenocysteine-tRNA to selenocysteine. This enzyme performs the first step, phosphorylation of the OH group of the serine side chain. This family represents archaeal proteins with this activity.
Probab=97.76  E-value=0.00027  Score=50.84  Aligned_cols=98  Identities=19%  Similarity=0.269  Sum_probs=60.7

Q ss_pred             EEEEECCCCCCHHHHHHHHHHHHHCCCCCEEEEECC---CCHHHHHHHHHHCCCCCCCHHEECCCCHHHHHHHHHHCCCC
Q ss_conf             899954987518899999999985039819999864---63047888875201577510000347889999999731698
Q gi|254780334|r   92 VILVGGDPGIGKSTLLMQTAASLAYKKHRITYVSGE---EAIGQIRLRAQRLNTINSSVYIAIETNVEDIIATLITNEKP  168 (479)
Q Consensus        92 ~~Li~G~PGvGKSTL~Lqia~~~a~~g~~vlYvS~E---Es~~Qi~~Ra~Rl~~~~~~i~~~~e~~l~~il~~~i~~~~~  168 (479)
T Consensus         1 Livl~GlP~SGKSt~a~~L~~~l~~~~~~~i~~~~d~~~~~~~~~~~~~Ek---------~~r-~~~~~~v~~~l~--~~   68 (249)
T TIGR03574         1 LIILTGLPGVGKSTFSKELSKKLSEKNIDNIILGTDLIRESFPVWKEKYEE---------FIR-DSTLYLIKTALK--NK   68 (249)
T ss_pred             CEEEECCCCCCHHHHHHHHHHHHHHHCCCEEEECCCCCHHHHHHCCHHHHH---------HHH-HHHHHHHHHHHC--CC
T ss_conf             978967899989999999999999829965996552002120003367799---------989-999999999843--37


Q ss_pred             CEEEECHHHHHHHHHHCCCCCCHHHHHHHHHHHHHHHHHCCCEEEEEE
Q ss_conf             289972168766542044556367999999999997530797899986
Q gi|254780334|r  169 DLVIIDSIQTLWSQTAESSPGTVIQVRTSVQAMIQYAKKNGVAMVLVG  216 (479)
Q Consensus       169 ~~vVIDSIQtl~~~~~~s~~GsvsQvre~~~~L~~~AK~~~i~vilig  216 (479)
T Consensus        69 ~~vI~D~~n-----Y----------iKg~RYEL~clAk~~~t~~c~I~  101 (249)
T TIGR03574        69 YSVIVDDTN-----Y----------YNSKRRDLINIAKEYNKNYIIIY  101 (249)
T ss_pred             CEEEECCCC-----H----------HHHHHHHHHHHHHHCCCCEEEEE
T ss_conf             669972732-----7----------88999999999998499869999