>tr|A0A0E1NE19|A0A0E1NE19_YEREN Arginine repressor OS=Yersinia enterocolitica GN=argR MRNPAKQEDLIKAFKALLKEEKFSSQGEIVLALQEEGFENINQSKVSRMLTKFGAVRTRN AKMEMVYCLPAELGVPTTSSPLKNLVLDVDYNDSVVVINTSPGAAQLIARLLDSLGKAEG ILGSIAGDDTIFTTPARGFTVEQLHEAILRLFEQEL