6XTT:
reference: Structure, Dynamics and Cellular Insight Into Novel Substrates of the Legionella pneumophila Type II Secretion System., Portlock TJ, Tyson JY, Dantu SC, Rehman S, White RC, McIntire IE, Sewell L, Richardson K, Shaw R, Pandini A, Cianciotto NP, Garnett JA, Front Mol Biosci. 2020 Jun 11;7:112. doi: 10.3389/fmolb.2020.00112. eCollection, 2020. PMID: 32656228

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