>tr|A0A2X3UK33|A0A2X3UK33_STRTR Transcriptional repressor NrdR OS=Streptococcus thermophilus GN=nrdR MRCPKCQHNKSNVIDSRQAEDGNTIRRRRECDACHARFTTFERVEEVPLLVVKKDGTREQ FSRDKIFNGILMSAQKRPVSSEDIENAITRIEQNIRRNHDGEVDSEVIGNLVMKELADLD EITYVRFASVYRSFKDVDEIEELLQEITKTVRAKKESKK