>sp|Q9V0N5|DHYS_PYRAB Probable deoxyhypusine synthase OS=Pyrococcus abyssi GN=dys MKAKDIVLKKSEEIEGLAIEGPWLDEVESLEGVISYYEKIGFQATHLGKAVKIWRKVEEK RKGGEEVRVFLGYTSNIVSSGLREIIAWLVKERKVDVIVTTAGGIEEDFIKTLKPFILGD WEVNDAELREKGINRIGNIFVPNDRYIEFEKYMVPFFERILDIERKLKRPLTASEFIYEM GRYMDEVLGKEKEKSIIYWAYKRDVPIFCPAITDGSIGDMLYFFKEERHDSKLVIDIAND IVKLNNLAITAKETASIILGGSLPKHAIINANLFRGGTDYAIYISTAVPWDGSLSGAPPS EGVSWGKIKAKADYVEIWADATLVFPILVWMVMKA