>1XKZ_1|Chains A, B, C, D|Regulatory protein blaR1|Staphylococcus aureus (1280) GQSITDYNYKKPLHNDYQILDKSKIFGSNSGSFVMYSMKKDKYYIYNEKESRKRYSPNSTYKIYLAMFGLDRHIINDENSRMSWNHKHYPFDAWNKEQDLNTAMQNSVNWYFERISDQIPKNYTATQLKQLNYGNKNLGSYKSYWMEDSLKISNLEQVIVFKNMMEQNNHFSKKAKNQLSSSLLIKKNEKYELYGKTGTGIVNGKYNNGWFVGYVITNHDKYYFATHLSDGKPSGKNAELISEKILKEMGVLNGQ