6NM2:
reference: The pi Configuration of the WWW Motif of a Short Trp-Rich Peptide Is Critical for Targeting Bacterial Membranes, Disrupting Preformed Biofilms, and Killing Methicillin-Resistant Staphylococcus aureus., Zarena D, Mishra B, Lushnikova T, Wang F, Wang G, Biochemistry. 2017 Aug 8;56(31):4039-4043. doi: 10.1021/acs.biochem.7b00456. Epub, 2017 Jul 26. PMID: 28731688

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