>sp|Q8NZX8|PROB_STRP8 Glutamate 5-kinase OS=Streptococcus pyogenes serotype M18 GN=proB MMKRQFEDVTRIVIKIGTSSLVLPTGKINLEKIDQLAFVISSLMNKGKEVILVSSGAMGF GLDILKMEKRPTNLAKQQAVSSVGQVAMMSLYSQIFAHYQTNVSQILLTRDVVVFPESLA NVTNAFESLISLGIVPIVNENDAVSVDEMDHATKFGDNDRLSAVVAGITKADLLIMLSDI DGLFDKNPTIYEDAQLRSHVAVVTQEIIASAGGAGSKFGTGGMLSKIQSAQMVFENKGQM VLMNGANPRDILRVLEGQPLGTWFKQIEEVTHD