>sp|Q10Y87|HIS4_TRIEI 1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide isomerase OS=Trichodesmium erythraeum (strain IMS101) OX=203124 GN=hisA PE=3 SV=1 MNIIPAIDILGGRCVRLYQGDYKQTQIFNDNPVDVAKRWADEGATKLHLVDLDAAKVGQP VNQKTIEAIIKAVDIPIQVGGGLRNYSTVASLLALGVQQAILGTVAIEQPELVSDFCQKF PGQIIVGIDARDGKVATKGWLETSQVLATDLALQMAKLKVAAIIYTDIHRDGTLKGPNIE ALRELATAVSIPVIASGGISSINDLLNLLALETIGVKGAIVGRALYTGGISLKEANQAVG QGRWQDVPPNLGSSTFV