>3id4_A mol:protein length:93 Regulator of sigma E proteaseMIEPVLENVQPNSAASKAGLQAGDRIVKVDGQPLTQWVTFVMLVRDNPGKSLALEIERQGSPLSLTLIPESKPGNGKAIGFVGIEPKGKASPV