3foa: Difference between revisions
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<StructureSection load='3foa' size='340' side='right'caption='[[3foa]], [[Resolution|resolution]] 3.50Å' scene=''> | <StructureSection load='3foa' size='340' side='right'caption='[[3foa]], [[Resolution|resolution]] 3.50Å' scene=''> | ||
== Structural highlights == | == Structural highlights == | ||
<table><tr><td colspan='2'>[[3foa]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/ | <table><tr><td colspan='2'>[[3foa]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Escherichia_virus_T4 Escherichia virus T4]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3FOA OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3FOA FirstGlance]. <br> | ||
</td></tr><tr id=' | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 3.5Å</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=3foa FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3foa OCA], [https://pdbe.org/3foa PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3foa RCSB], [https://www.ebi.ac.uk/pdbsum/3foa PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3foa ProSAT]</span></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=3foa FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3foa OCA], [https://pdbe.org/3foa PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3foa RCSB], [https://www.ebi.ac.uk/pdbsum/3foa PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3foa ProSAT]</span></td></tr> | ||
</table> | </table> | ||
== Function == | == Function == | ||
[https://www.uniprot.org/uniprot/TSP_BPT4 TSP_BPT4] Structural component of the bacteriophage tail which consists of a contractile sheath, a tube and a baseplate. The central cylindrical segment of the tail consists of a rigid tube, composed of multiple copies of gp19, surrounded by the outer contractile sheath assembled from gp18 subunits. A total of 138 copies of gp18 arranged into 23 hexameric rings constitutes the sheath. During infection, contraction of the sheath drives the central tube through the host outer membrane, creating a channel for DNA ejection from the capsid into the host cell.<ref>PMID:14625682</ref> | |||
== Evolutionary Conservation == | == Evolutionary Conservation == | ||
[[Image:Consurf_key_small.gif|200px|right]] | [[Image:Consurf_key_small.gif|200px|right]] | ||
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__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
[[Category: | [[Category: Escherichia virus T4]] | ||
[[Category: Large Structures]] | [[Category: Large Structures]] | ||
[[Category: Aksyuk | [[Category: Aksyuk AA]] | ||
[[Category: Kostyuchenko | [[Category: Kostyuchenko VA]] | ||
[[Category: Kurochkina | [[Category: Kurochkina LP]] | ||
[[Category: Leiman | [[Category: Leiman PG]] | ||
[[Category: Mesyanzhinov | [[Category: Mesyanzhinov VV]] | ||
[[Category: Rossmann | [[Category: Rossmann MG]] | ||
[[Category: Shneider | [[Category: Shneider MM]] | ||
