>sp|O58038|TTUA_PYRHO tRNA-5-methyluridine(54) 2-sulfurtransferase OS=Pyrococcus horikoshii (strain ATCC 700860 / DSM 12428 / JCM 9974 / NBRC 100139 / OT-3) OX=70601 GN=ttuA PE=1 SV=1 MKCKFCSREAYIKIHYPKMYLCEEHFKEYFERKVSRTIERYKLLTKDERILVAVSGGKDS AVTAYVLKKLGYNIECLHINLGISGYSEKSEEYAKKQCKLIGAPLHIVRIKEILGYGIGE VKTRRPPCSYCGLTKRYIMNKFAYDNGFDAIATGHNLDDEASFLLNNILHWNTEYLAKGG PILPQQGKFIKKVKPLYEVTEREVVAYALAVGLEYIVEECPYARGATTLDMKGVLNELEE KRPGTKFNFVRGYLKKKKLFEPEIKEKEIKECKICRMPSSGDICAFCKFWGLKKEINFKV SSTDEEPFGP