4GF9:
reference: Structural insights into the dual strategy of recognition by peptidoglycan recognition protein, PGRP-S: structure of the ternary complex of PGRP-S with lipopolysaccharide and stearic acid., Sharma P, Dube D, Sinha M, Yadav S, Kaur P, Sharma S, Singh TP, PLoS One. 2013;8(1):e53756. doi: 10.1371/journal.pone.0053756. Epub 2013 Jan 9. PMID: 23326499

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