3MNV:
reference: Crystal structure of a non-neutralizing antibody to the HIV-1 gp41 membrane-proximal external region., Nicely NI, Dennison SM, Spicer L, Scearce RM, Kelsoe G, Ueda Y, Chen H, Liao HX, Alam SM, Haynes BF, Nat Struct Mol Biol. 2010 Dec;17(12):1492-4. Epub 2010 Nov 14. PMID: 21076400

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