>sp|B4SCY8|HIS4_PELPB 1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide isomerase OS=Pelodictyon phaeoclathratiforme GN=hisA MLIIPAIDIKEGKCVRLTRGDFSQKKIYLDNPNDMAIIWRKQNAKMLHIVDLDAALTGEM VNFEKIREIVTNLDIPVQVGGGIRSADAVKRYLDIGVGRVVIGSAAVTNPKLVEELLHTY TSSQIVVGIDAENGIPKIKGWTESSMIQDYDLALQMKEMGIERIIYTDISRDGMMQGFGY ESTRRFAERAGMKITASGGVTNAEDLHRLNELQPFGVDSVIIGKALYECNFPCQELWYNF EEEISLDHNFSTARKK