6fys

Structure of single domain antibody SD83

spinqualitylabelsall models 6fys, resolution 2.00Å Show:Asymmetric Unit Biological Assembly Drag the structure with the mouse to rotate   Export Animated Image   Print3D Structural highlights 6fys is a 8 chain structure with sequence from Camelus glama. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance. Ligands: EDO Resources: FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT Publication Abstract from PubMed Broadly neutralizing antibodies against highly variable pathogens have stimulated the design of vaccines and therapeutics. We report the use of diverse camelid single-domain antibodies to influenza virus hemagglutinin to generate multidomain antibodies with impressive breadth and potency. Multidomain antibody MD3606 protects mice against influenza A and B infection when administered intravenously or expressed locally from a recombinant adeno-associated virus vector. Crystal and single-particle electron microscopy structures of these antibodies with hemagglutinins from influenza A and B viruses reveal binding to highly conserved epitopes. Collectively, our findings demonstrate that multidomain antibodies targeting multiple epitopes exhibit enhanced virus cross-reactivity and potency. In combination with adeno-associated virus-mediated gene delivery, they may provide an effective strategy to prevent infection with influenza virus and other highly variable pathogens. Universal protection against influenza infection by a multidomain antibody to influenza hemagglutinin.,Laursen NS, Friesen RHE, Zhu X, Jongeneelen M, Blokland S, Vermond J, van Eijgen A, Tang C, van Diepen H, Obmolova G, van der Neut Kolfschoten M, Zuijdgeest D, Straetemans R, Hoffman RMB, Nieusma T, Pallesen J, Turner HL, Bernard SM, Ward AB, Luo J, Poon LLM, Tretiakova AP, Wilson JM, Limberis MP, Vogels R, Brandenburg B, Kolkman JA, Wilson IA Science. 2018 Nov 2;362(6414):598-602. doi: 10.1126/science.aaq0620. PMID:30385580 From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine. See Also Antibody 3D structures 3D structures of non-human antibody

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