sp|Q49Y78|QUEA_STAS1 S-adenosylmethionine:tRNA ribosyltransferase-isomerase OS=Staphylococcus saprophyticus subsp. saprophyticus (strain ATCC 15305 / DSM 20229 / NCIMB 8711 / NCTC 7292 / S-41) OX=342451 GN=queA PE=3 SV=1