HHsearch alignment for GI: 254780229 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=94.61  E-value=0.054  Score=35.76  Aligned_cols=33  Identities=24%  Similarity=0.469  Sum_probs=26.0

Q ss_pred             EEEECCCCCCCHHHHHHHHHHHHH-CCCEEEEEEC
Q ss_conf             599428787703899999999996-7982899601
Q gi|254780229|r  422 LIIEGPPGTGKSQTITNIIAAAML-HGKKILFCAQ  455 (1775)
Q Consensus       422 ~vi~GPPGTGKSQTIaNlIa~~la-~Gk~VLfVae  455 (1775)
T Consensus         2 ivl~GlP~SGKS-t~a~~L~~~l~~~~~~~i~~~~   35 (249)
T TIGR03574         2 IILTGLPGVGKS-TFSKELSKKLSEKNIDNIILGT   35 (249)
T ss_pred             EEEECCCCCCHH-HHHHHHHHHHHHHCCCEEEECC
T ss_conf             789678999899-9999999999982996599655