BlaR1 is a potential penicillin-binding protein required for induction of beta-lactamase. blaR1 MAKLLIMSIVSFCFIFLLLLFFRYILKRYFNYMLNYKVWYLTLLAGLIPFIPIKFSLFKFNNVNNQAPTVESKSHDLNHNINTTKPIQEFATDIHKFNWDSIDNISTVIWIVLVIILSFKFLKALLYLKYLKKQSLYLNENEKNKIDTILFNHQYKKNIVIRKAETIQSPITFWYGKYIILIPSSYFKSVIDKRLKYIILHEYAHAKNRDTLHLIIFNIFSIIMSYNPLVHIVKRKIIHDNEVEADRFVLNNINKNEFKTYAESIMDSVLNVPFFNKNILSHSFNGKKSLLKRRLINIKEANLKKQSKLILIFICIFTFLLMVIQSQFLMGQSITDYNYKKPLHNDYQILDKSKIFGSNSGSFVMYSMKKDKYYIYNEKESRKRYSPNSTYKIYLAMFGLDRHIINDENSRMSWNHKHYPFDAWNKEQDLNTAMQNSVNWYFERISDQIPKNYTATQLKQLNYGNKNLGSYKSYWMEDSLKISNLEQVIVFKNMMEQNNHFSKKAKNQLSSSLLIKKNEKYELYGKTGTGIVNGKYNNGWFVGYVITNHDKYYFATHLSDGKPSGKNAELISEKILKEMGVLNGQ BLAR_STAAU Regulatory protein BlaR1 585