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spcS

Gene
spcS
Protein
O-phosphoseryl-tRNA(Sec) selenium transferase
Organism
Methanococcus maripaludis (strain S2 / LL)
Length
436 amino acids
Function
Converts O-phosphoseryl-tRNA(Sec) to selenocysteinyl-tRNA(Sec) required for selenoprotein biosynthesis.
Similarity
Belongs to the SepSecS family.
Mass
48.447 kDa
Sequence
MLDFNIEGLIPKNMEKRGELVLNEYLKEIEDVFNHRKIPENGIDDEKIKLFLKFLSMMDTDKDPKSVRIGEREARTYSKIHEELSSGFCHGIGRSGNLVDPQPKASGASIMYALTNKILESFFKQLGLNVHAIATPISTGMSISLCLSAARKKYGSNVVIYPYASHKSPIKAVSFVGMNMRLVETVLDGDRVYVPVEDIENAIKKEIELGNRPCVLSTLTFFPPRNSDDIVEIAKICENYDIPHIINGAYAIQNNYYLEKLKKAFKYRVDAVVSSSDKNLLTPIGGGLVYSTDAEFIKEISLSYPGRASATPVVNTLVSLLSMGSKNYLELVKNQKNSKKLLDELLNDLSKKTGGKFLDVESPIASCISVNSDPVEIAAKLYNLRVTGPRGIKKTDHFGNCYLGTYTHDYIVMNAAIGVRTEDIVNSVSKLEKILL

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

Gene
spcS
Protein
O-phosphoseryl-tRNA(Sec) selenium transferase
Organism
Methanopyrus kandleri (strain AV19 / DSM 6324 / JCM 9639 / NBRC 100938)
Length
431 amino acids
Function
Converts O-phosphoseryl-tRNA(Sec) to selenocysteinyl-tRNA(Sec) required for selenoprotein biosynthesis.
Similarity
Belongs to the SepSecS family.
Mass
47.589 kDa
Sequence
MRGLIPDHMLERGRTVLDSYREPVERLLSERRMPEEGWPDDVIATFLWELSRMDTDKDPKAARIGEREARVASRLAEESVFGFCHGVGRSGTLVDPQPKAPGASIMYALTNRLVTDFLRRLGFRIEGAFVVPGATGLSIALCLSALGEGEEVIYPYAAHKSPIKAVRLAGFGMRVVDTEIEGDRIVVDPGDVEEALERSESPAAVLSTLTFFPPRSSDPLPEIAELCEEYGVPHVVNAAYGIQHEQYRDLLNRAIKRGRVDVVVSSTDKNLLTPVGGGIVYAPDEETLREVSRAYPGRASAAPVAHALISLLSLGMKGYRRLMRRQKECKALLDELLEDLEARRDDVRVLDVDNPIASAVAVEGHDPVDLAARLYVRRVTGPRGVRADDPFGTSRLRGYHSNYITINAAIGVREEDVKTAVERLERELEGE