5VRG:
reference: Structural insights into lipoprotein N-acylation by Escherichia coli apolipoprotein N-acyltransferase., Noland CL, Kattke MD, Diao J, Gloor SL, Pantua H, Reichelt M, Katakam AK, Yan D, Kang J, Zilberleyb I, Xu M, Kapadia SB, Murray JM, Proc Natl Acad Sci U S A. 2017 Jul 25;114(30):E6044-E6053. doi:, 10.1073/pnas.1707813114. Epub 2017 Jul 11. PMID: 28698362

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