3ztj

From Proteopedia

(Difference between revisions)
Jump to: navigation, search
Line 1: Line 1:
-
{{STRUCTURE_3ztj| PDB=3ztj | SCENE= }}
+
==Structure of influenza A neutralizing antibody selected from cultures of single human plasma cells in complex with human H3 Influenza haemagglutinin.==
-
===Structure of influenza A neutralizing antibody selected from cultures of single human plasma cells in complex with human H3 Influenza haemagglutinin.===
+
<StructureSection load='3ztj' size='340' side='right' caption='[[3ztj]], [[Resolution|resolution]] 3.41&Aring;' scene=''>
-
{{ABSTRACT_PUBMED_21798894}}
+
== Structural highlights ==
 +
<table><tr><td colspan='2'>[[3ztj]] is a 12 chain structure with sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens] and [http://en.wikipedia.org/wiki/Influenza_a_virus_(a/aichi/2/1968(h3n2)) Influenza a virus (a/aichi/2/1968(h3n2))]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3ZTJ OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3ZTJ FirstGlance]. <br>
 +
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=BMA:BETA-D-MANNOSE'>BMA</scene>, <scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene></td></tr>
 +
<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[2vir|2vir]], [[1qu1|1qu1]], [[2viu|2viu]], [[1ha0|1ha0]], [[1htm|1htm]], [[5hmg|5hmg]], [[2vit|2vit]], [[2vis|2vis]], [[2hmg|2hmg]], [[1hgg|1hgg]], [[1eo8|1eo8]], [[3hmg|3hmg]], [[4hmg|4hmg]], [[1qfu|1qfu]], [[1j8h|1j8h]], [[3ztn|3ztn]]</td></tr>
 +
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3ztj FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3ztj OCA], [http://www.rcsb.org/pdb/explore.do?structureId=3ztj RCSB], [http://www.ebi.ac.uk/pdbsum/3ztj PDBsum]</span></td></tr>
 +
</table>
 +
<div style="background-color:#fffaf0;">
 +
== Publication Abstract from PubMed ==
 +
The isolation of broadly neutralizing antibodies against influenza A viruses has been a long-sought goal for therapeutic approaches and vaccine design. Using a single-cell culture method for screening large numbers of human plasma cells, we isolated a neutralizing monoclonal antibody that recognized the hemagglutinin (HA) glycoprotein of all 16 subtypes and neutralized both group 1 and group 2 influenza A viruses. Passive transfer of this antibody conferred protection to mice and ferrets. Complexes with HAs from the group 1 H1 and the group 2 H3 subtypes analyzed by x-ray crystallography showed that the antibody bound to a conserved epitope in the F subdomain. This antibody may be used for passive protection and to inform vaccine design because of its broad specificity and neutralization potency.
-
==Function==
+
A Neutralizing Antibody Selected from Plasma Cells That Binds to Group 1 and Group 2 Influenza A Hemagglutinins.,Corti D, Voss J, Gamblin SJ, Codoni G, Macagno A, Jarrossay D, Vachieri SG, Pinna D, Minola A, Vanzetta F, Silacci C, Fernandez-Rodriguez BM, Agatic G, Bianchi S, Giacchetto-Sasselli I, Calder L, Sallusto F, Collins P, Haire LF, Temperton N, Langedijk JP, Skehel JJ, Lanzavecchia A Science. 2011 Jul 28. PMID:21798894<ref>PMID:21798894</ref>
-
[[http://www.uniprot.org/uniprot/HEMA_I68A0 HEMA_I68A0]] Binds to sialic acid-containing receptors on the cell surface, bringing about the attachment of the virus particle to the cell. This attachment induces virion internalization of about two third of the virus particles through clathrin-dependent endocytosis and about one third through a clathrin- and caveolin-independent pathway. Plays a major role in the determination of host range restriction and virulence. Class I viral fusion protein. Responsible for penetration of the virus into the cell cytoplasm by mediating the fusion of the membrane of the endocytosed virus particle with the endosomal membrane. Low pH in endosomes induces an irreversible conformational change in HA2, releasing the fusion hydrophobic peptide. Several trimers are required to form a competent fusion pore.
+
-
==About this Structure==
+
From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
-
[[3ztj]] is a 12 chain structure with sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens] and [http://en.wikipedia.org/wiki/Influenza_a_virus_(a/aichi/2/1968(h3n2)) Influenza a virus (a/aichi/2/1968(h3n2))]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3ZTJ OCA].
+
</div>
-
==Reference==
+
==See Also==
-
<ref group="xtra">PMID:021798894</ref><references group="xtra"/><references/>
+
*[[Antibody|Antibody]]
 +
*[[Hemagglutinin|Hemagglutinin]]
 +
== References ==
 +
<references/>
 +
__TOC__
 +
</StructureSection>
[[Category: Homo sapiens]]
[[Category: Homo sapiens]]
-
[[Category: Collins, P J.]]
+
[[Category: Collins, P J]]
-
[[Category: Gamblin, S J.]]
+
[[Category: Gamblin, S J]]
-
[[Category: Haire, L F.]]
+
[[Category: Haire, L F]]
-
[[Category: Skehel, J J.]]
+
[[Category: Skehel, J J]]
-
[[Category: Vachieri, S G.]]
+
[[Category: Vachieri, S G]]
-
[[Category: Voss, J E.]]
+
[[Category: Voss, J E]]
[[Category: Immune system-viral protein complex]]
[[Category: Immune system-viral protein complex]]
[[Category: Monoclonal antibody]]
[[Category: Monoclonal antibody]]
[[Category: X31]]
[[Category: X31]]

Revision as of 09:25, 21 December 2014

Structure of influenza A neutralizing antibody selected from cultures of single human plasma cells in complex with human H3 Influenza haemagglutinin.

3ztj, resolution 3.41Å

Drag the structure with the mouse to rotate

Proteopedia Page Contributors and Editors (what is this?)

OCA

Retrieved from "http://52.214.119.220/wiki/index.php/3ztj"
Personal tools