>4pu8_B mol:protein length:118 Toxin-antitoxin system antidote transcriptional repressor Xre familyMGSSHHHHHHSSGLVPRGSHMMNGTDIKAKVYEDTLLETIMASPLNQQSLGLLIKERRKSAALTQDVAAMLCGVTKKTLIRVEKGEDVYISTVFKILDGLGIDIVSAQTSDTETNGWY