61 relB2 MJ0909.1 MSIVQSYITDEKGNIKGVILDYKTFKKIEELLLDYGLLKAMEEVENEEEIDLETAKKLLEQ Antitoxin component of a toxin-antitoxin (TA) module. Its cognate toxin is RelE2 (Potential). Putative antitoxin RelB2 RELB2_METJA