>sp|B1XQI2|HIS4_PICP2 1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide isomerase OS=Picosynechococcus sp. (strain ATCC 27264 / PCC 7002 / PR-6) OX=32049 GN=hisA PE=3 SV=1 MEVIPAIDLLGGQCVRLYQGDYQQAQVFNNDPVQVARTWAEQGATRLHVVDLDGAKQGES VNLGAIAKIAAAIDIPVQVGGGLRTVESVAQLFDVGVERAILGTAAVDNPDLVTELCAKY PGRIAVGIDARDGKVATKGWLETSAVLATDLAKQMATQGVAAIIYTDIHRDGTMAGPNLE ALRELAATIEIPVIASGGVSSLADLVNLVALEGIGVTGAIVGRAIYTGDINLAEAVKAVG PQRLQDVFPDDGTAIA