>sp|Q0I9E5|HIS4_SYNS3 1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide isomerase OS=Synechococcus sp. (strain CC9311) OX=64471 GN=hisA PE=3 SV=1 MEIIPAIDLLQGSCVRLHQGDYDQVTRFSDDPLAQAQQWVKQGATRLHLVDLDGARSGQP INDQAVRLIAKELSIPVQLGGGVRSLERAEELLSCGLDRVILGTVAIENPELVMELASRH PHKIVVGIDARNGFVATRGWVEESEVEATALAQRLSKAGIAAIISTDIATDGTLAGPNLE ALRAMAQASEVPVIASGGVGCMADLLSLLALEPLGVEGVIVGRALYDGRVDLHEAIQAIA EGRLQDPLSDQSRTIA