>tr|A0A0T9LZF3|A0A0T9LZF3_YERKR Arginine repressor OS=Yersinia kristensenii GN=argR MRNPAKQEDLIKAFKALLKEEKFSSQGEIVLALQEEGFENINQSKVSRMLTKFGAVRTRN AKMEMVYCLPAELGVPTTSSPLKNLVLDVDYNDSVVVINTSPGAAQLIARLLDSLGKAEG ILGSIAGDDTIFTTPARGFTVEQLHEAILRLFEQEL