4HRV:
reference: Structure of Neisseria meningitidis lipoprotein GNA1162., Cai X, Lu J, Wu Z, Yang C, Xu H, Lin Z, Shen Y, Acta Crystallogr Sect F Struct Biol Cryst Commun. 2013 Apr 1;69(Pt 4):362-8. doi:, 10.1107/S1744309113004417. Epub 2013 Mar 28. PMID: 23545639

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