Protein
O-phosphoseryl-tRNA(Sec) selenium transferase
Organism
Methanocaldococcus jannaschii (strain ATCC 43067 / DSM 2661 / JAL-1 / JCM 10045 / NBRC 100440)
Function
Converts O-phosphoseryl-tRNA(Sec) to selenocysteinyl-tRNA(Sec) required for selenoprotein biosynthesis.
Similarity
Belongs to the SepSecS family.
Sequence
MGLNITGLIPKHMENRGKLTLKENLKIIENILEQRKAPENGIDEEHIKLLLRLLSFMDTDKDPNVVQIGEREARVYTKLQRDGVFDFCHGVGRSGNLIDPQPKAPGASVMYKLTNKLLESFLKALGLKVNAIATPVATGMSLALCLSAARKKYNSNVVIYPYAAHKSPIKATSFIGMRMRLVETVLDGDIVKVEVSDIEDAIRKEINENNNPVVLSTLTFFPPRKSDDIKEIAKICQDYDIPHIINGAYAIQNFYYIEKLKKALKYRIDAVVSSSDKNLFTPIGGGIIYTKDESFLKEISLTYPGRASANPIVNILISLLAIGTKDYLNLMKEQKECKKLLNELLEDLAKKKGEKVLNVENPISSCITTKKDPLDVAGKLYNLRVTGPRGVRRNDKFGTCYLKEYPYDYIVVNSAIGVKKEDIYKVIEKLDEVL