>sp|A1R1K8|GCS21_PAEAT Putative glutamate--cysteine ligase 2-1 OS=Paenarthrobacter aurescens GN=AAur_0300 MGRVAVRTFGVEEELLIADPVDGMPLALASGILDVAGFSETDNSSDAGPSLKSEFKQEQI EVNSLPCRTAKELRAEIRAGRALADSAARAVGARVAALATPPVFHATPTAGNQRYAAMGT EFGLISREQLTCGFHVHVSIESPEEGVAVLDRMRHWLPVLLALSANSPFWMGADTGFASY RTQIWNRWPTAGPMDVFGSADGYRQVLSELLGTGVPLDEGMIYFDARLSRGHPTVEVRIA DVCLYAEDALTIAILARALVETSASEWRKGEPPSGVMTPVIRMANWKASRFGVTNQLLHP LEQAPFAAADVAGALLRHIRRALTESGDLALARTGVANILRRGTGERLQRQAYGRRFRLS DVVSTAIASTHNYGERSDAGLLSR