>tr|D2BQW5|D2BQW5_LACLK 1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide isomerase OS=Lactococcus lactis subsp. lactis GN=hisA MKIIPAIDLQNGEAVRLYKGDYDKKTVYSKNPLEIAQKFERMGATDLHLVDLDGAKIGQT RNLELVRKIKDETRLKIEIGGGIRDFDTVRMYLEQIGVERVILGTAAVEKPDFLKELLIK YGPSRIVVGVDIREGFVSTSGWLEKTSLPYLSFLKKLERIGVKTTIITDISKDGTLTGPN FKLYDEISKENSLNVIISGGVKDNSDIQRATRSDFYGIIVGKAYYEGKINLEKEFRNAN