3mnv | pdb_00003mnv

Crystal structure of the non-neutralizing HIV antibody 13H11 Fab fragment

spinqualitylabelsall models 3mnv, resolution 2.40Å Show:Asymmetric Unit Biological Assembly Drag the structure with the mouse to rotate   Export Animated Image   Print3D Structural highlights 3mnv is a 4 chain structure with sequence from Lk3 transgenic mice. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance. Ligands: CL, EDO, NO3, SO4 Related: 3mnw, 3mnz, 3mo1, 3moa, 3mob, 3mod Resources: FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT Publication Abstract from PubMed The monoclonal antibody 13H11 shares part of its epitope in the HIV-1 gp41 membrane-proximal external region (MPER) with the rare, broadly neutralizing human antibody 2F5. Although 13H11 partially cross-blocked 2F5 binding, 13H11 is non-neutralizing and does not block 2F5 neutralization. We show that unlike 2F5, 13H11 binds to a well-defined helical MPER structure that is consistent with the structure of gp41 in a post-fusion six-helix bundle conformation. 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 From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine. See Also Monoclonal Antibodies 3D structures

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