6J7T:
reference: Characterization of a toxin-antitoxin system in Mycobacterium tuberculosis suggests neutralization by phosphorylation as the antitoxicity mechanism., Yu X, Gao X, Zhu K, Yin H, Mao X, Wojdyla JA, Qin B, Huang H, Wang M, Sun YC, Cui S, Commun Biol. 2020 May 7;3(1):216. doi: 10.1038/s42003-020-0941-1. PMID: 32382148

This OCA Structure page
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