6PCT:
reference: Synthetic group A streptogramin antibiotics that overcome Vat resistance., Li Q, Pellegrino J, Lee DJ, Tran AA, Chaires HA, Wang R, Park JE, Ji K, Chow D, Zhang N, Brilot AF, Biel JT, van Zundert G, Borrelli K, Shinabarger D, Wolfe C, Murray B, Jacobson MP, Muhle E, Chesneau O, Fraser JS, Seiple IB, Nature. 2020 Oct;586(7827):145-150. doi: 10.1038/s41586-020-2761-3. Epub 2020 Sep, 23. PMID: 32968273

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