>sp|Q58988|PURS_METJA Phosphoribosylformylglycinamidine synthase subunit PurS OS=Methanocaldococcus jannaschii GN=purS
MYKATVIIKLKKGVLNPEGRTIQRALNFLGFNNVKEVQTYKMIDIIMEGENEEKVKEEVE
EMCKKLLANPVIHDYEIKVEKIE