>sp|Q21U91|HIS6_ALBFT Imidazole glycerol phosphate synthase subunit HisF OS=Albidiferax ferrireducens GN=hisF MLAKRIIPCLDVTGGRVVKGVNFVELRDAGDPVEIAARYNDQGADELTFLDITATSDGRD LILHIIEAVASQVFIPLTVGGGVRTVDDVRRLLNAGADKTSFNSAAIANPQVIRDASRKY GAQCIVVAIDAKRRLATDVGRLDANGQAVGEGWDVYSHGGRKNTGLDAVIWARLMAELGA GEILLTSMDRDGTKAGFDLALTRAVSDAVSVPVIASGGVGTLDHLADGIQIGGADAVLAA SIFHYGEFTVAQAKAHMAARGIPVRI