4OXI:
reference: Antimicrobial peptide resistance of Vibrio cholerae results from an LPS modification pathway related to nonribosomal peptide synthetases., Henderson JC, Fage CD, Cannon JR, Brodbelt JS, Keatinge-Clay AT, Trent MS, ACS Chem Biol. 2014 Oct 17;9(10):2382-92. doi: 10.1021/cb500438x. Epub 2014 Aug, 18. PMID: 25068415

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