>7el2_A mol:protein length:141 Homoprotocatechuate degradation operon regulator HpaRMKPIRPSLTLALLEAREAIMSHFRPALNEVGLTEQQWRIIRILYQYEELESNQLAELACILKPSLTGILNRMVEQKLIQKRKDYDDQRISLISLTESGLECFKTQAVKMEASYQKIQEQYGEEKMKQLLELLKDLSKIKLN