4WE2:
reference: Structural and Functional Insight in the Carbohydrate Receptor Binding of F4 Fimbriae Producing Enterotoxigenic Escherichia coli., Moonens K, Van den Broeck I, De Kerpel M, Deboeck F, Raymaekers H, Remaut H, De Greve H, J Biol Chem. 2015 Jan 28. pii: jbc.M114.618595. PMID: 25631050

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