4HGW:
reference: Exploring the cross-reactivity of S25-2: complex with a 5,6-dehydro-Kdo disaccharide., Brooks CL, Wimmer K, Kosma P, Muller-Loennies S, Brade L, Brade H, Evans SV, Acta Crystallogr Sect F Struct Biol Cryst Commun. 2013 Jan 1;69(Pt 1):2-5. doi:, 10.1107/S1744309112047422. Epub 2012 Dec 25. PMID: 23295476

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