>sp|Q7TUA7|HIS4_PROMP 1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide isomerase OS=Prochlorococcus marinus subsp. pastoris (strain CCMP1986 / NIES-2087 / MED4) OX=59919 GN=hisA PE=3 SV=1 MKLIPAIDLMNGKCVRLFKGDFNKKKDFSREPYEQAKYWENEGAKCIHIVDLDAAKTGIP TNDQSIQKIVKSVNIPIQIGGGIRSLERIKQLFSYGVDKVIMGTSAIENKELVKSLSTKF PSRIIIGIDAKEGKVSTRGWLKQSDVLATELVQEFSSFKIASFIVTDINTDGTLEGTNEV FIKKILEITDIPVIASGGVGSISDLLSLTKFEDSGLYGVIVGKALYENKFTISEASNILS TERINDIPINKDYYA