>4pu4_D mol:protein length:118 Toxin-antitoxin system antidote transcriptional repressor Xre familyMGSSHHHHHHSSGLVPRGSHMMNGTDIKAKVYEDTLLETIMASPLNQQSLGLLIKERRKSAALTQDVAAMLCGVTKKTLIRVEKGEDVYISTVFKILDGLGIDIVSAQTSDTETNGWY