View source for 4umi


==Crystal structure of the fiber head domain of the Atadenovirus snake adenovirus 1, native, F23 crystal form==
<StructureSection load='4umi' size='340' side='right'caption='[[4umi]], [[Resolution|resolution]] 1.33&Aring;' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[4umi]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Snake_adenovirus_1 Snake adenovirus 1]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4UMI OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4UMI FirstGlance]. <br>
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.33&#8491;</td></tr>
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=4umi FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4umi OCA], [https://pdbe.org/4umi PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4umi RCSB], [https://www.ebi.ac.uk/pdbsum/4umi PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4umi ProSAT]</span></td></tr>
</table>
== Function ==
[https://www.uniprot.org/uniprot/SPIKE_ADES1 SPIKE_ADES1] 
<div style="background-color:#fffaf0;">
== Publication Abstract from PubMed ==
Adenoviruses are non-enveloped icosahedral viruses with trimeric fibre proteins protruding from their vertices. There are five known genera, from which only Mastadenoviruses have been widely studied. Apart from studying adenovirus as a biological model system and with a view to prevent or combat viral infection, there is a major interest in using adenovirus for vaccination, cancer therapy and gene therapy purposes. Adenoviruses from the Atadenovirus genus have been isolated from squamate reptile hosts, ruminants and birds and have a characteristic gene organization and capsid morphology. The carboxy-terminal virus-distal fibre head domains are likely responsible for primary receptor recognition. We determined the high-resolution crystal structure of the Snake Adenovirus 1 (SnAdV-1) fibre head using the multi-wavelength anomalous dispersion (MAD) method. Despite the absence of significant sequence homology, this Atadenovirus fibre head has the same beta-sandwich propeller topology as other adenovirus fibre heads. However, it is about half the size, mainly due to much shorter loops connecting the beta-strands. The detailed structure of the SnAdV-1 fibre head and other animal adenovirus fibre heads, together with the future identification of their natural receptors, may lead to the development of new strategies to target adenovirus vectors to cells of interest.

Crystal structure of the fibre head domain of the atadenovirus snake adenovirus 1.,Singh AK, Menendez-Conejero R, San Martin C, van Raaij MJ PLoS One. 2014 Dec 8;9(12):e114373. doi: 10.1371/journal.pone.0114373., eCollection 2014. PMID:25486282<ref>PMID:25486282</ref>

From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
</div>
<div class="pdbe-citations 4umi" style="background-color:#fffaf0;"></div>
== References ==
<references/>
__TOC__
</StructureSection>
[[Category: Large Structures]]
[[Category: Snake adenovirus 1]]
[[Category: Singh AK]]
[[Category: Van Raaij MJ]]