>tr|A0A0E3K873|A0A0E3K873_SACSO Imidazole glycerol phosphate synthase subunit HisF OS=Saccharolobus solfataricus GN=hisF MTTKRIIACLDVKDGNVVKGVNFLNLQLKGDPVSLASLYEEEGADEIVFLDITATIEARK ALYNVIKDTASVLSIPLTVGGGIRTPDDVSMALRSGADKVSINTAAVESSQIVKKSAEEF GSQAVVVAIDVKKVSGNWIVFTKSGTYNTRLDAIKWAKKVEELGAGEILLTSIDRDGTRL GYDLELTRKIVDSVNIPVIASGGAGKMEHFYEVFSLAKADAALAAGIFHDGIIKIKDLKS YLSQKGIEVRM