>sp|Q8YT31|HIS6_NOSS1 Imidazole glycerol phosphate synthase subunit HisF OS=Nostoc sp. (strain PCC 7120 / SAG 25.82 / UTEX 2576) OX=103690 GN=hisF PE=3 SV=1 MLSKRILPCLDVKAGRVVKGVNFVDLKDAGDPVELAKVYNDAGADELVFLDITATHEDRD TIIDVVYRTAEQVFIPLTVGGGIQSLENVKALLRAGADKVSINSAAVRDPELIDRASDHF GNQCIVVAIDARRRVDPSNPGWDVYVRGGRENTGLDALSWAKEVEKRGAGELLVTSMDAD GTQAGYDIELTRAIAESVEIPVVASGGAGNCEHIYTALTEGKAEAALLASLLHYGQLSVA EIKNYLHESQVPVRLYTQF