>3W3S_1|Chain A|Type-2 serine--tRNA ligase|Methanopyrus kandleri (190192) MELKFSAEVELTLSREVDPAEIEPTVEEFVKEANEDLLQRGVPTGKEGAKIESYYVLYDTIYMEITGTRYLRPHEAAMRVRKRLAERLGRKHRVGVRDLKIPRYEVVLRFDREVTYDYVGYVPVADDVVVEDGTVRLTFQDVDEEMLRRHVIDRVIRLVAWAVEERSELVERVTKVEPGTVVDESGPRRIRFRGDVTEEARRRGWVKEFPGRGQWIYTPPMAALFEVLRDFLLERVTRKLGFEPALFPKLIPLETMFRMRYLHGLPDGMYYVCPPKRDPELFDDFKRELYVWGELNERTLGSLKEKLRDPGYVLAPAQCEPFYELLRDEVVDPERLPIKLYDCSGWTYRWEGGAAKGLERVNEFQRIEHVWIAEPEEAYRIRRELLEATKRVAEELELEWKVVVSDDPFYLEGRLLEDRDIELPDVPSYEFEVYLPFKGERSSEEAWISVGSFNVHGEHFVDGFNVKEKSGRTLFTGCAGLGVTRWVVGLLAQHGFYPYEWPEPILERIDEKFGGLPEVPKTLTWPE >3W3S_2|Chain B|selenocysteine tRNA|Aquifex aeolicus VF5 (224324) GGGAGAGGUUGGCCGGCUGGUGCCGCCCCGGGACUUCAAAUCCCGUGGGAGGUCCCGCAAGGGAGCUCCGGAGGGUUCGAUUCCCUCCCUCUCCCGCCA