8b3o

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== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[8b3o]] is a 45 chain structure with sequence from [https://en.wikipedia.org/wiki/Enterobacteria_phage_f1 Enterobacteria phage f1]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=8B3O OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=8B3O FirstGlance]. <br>
<table><tr><td colspan='2'>[[8b3o]] is a 45 chain structure with sequence from [https://en.wikipedia.org/wiki/Enterobacteria_phage_f1 Enterobacteria phage f1]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=8B3O OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=8B3O FirstGlance]. <br>
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</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=8b3o FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=8b3o OCA], [https://pdbe.org/8b3o PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=8b3o RCSB], [https://www.ebi.ac.uk/pdbsum/8b3o PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=8b3o ProSAT]</span></td></tr>
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</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">Electron Microscopy, [[Resolution|Resolution]] 2.97&#8491;</td></tr>
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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=8b3o FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=8b3o OCA], [https://pdbe.org/8b3o PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=8b3o RCSB], [https://www.ebi.ac.uk/pdbsum/8b3o PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=8b3o ProSAT]</span></td></tr>
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== Function ==
== Function ==
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[https://www.uniprot.org/uniprot/CAPSD_BPF1 CAPSD_BPF1] Self assembles to form a helical capsid wrapping up the viral genomic DNA. The capsid displays a filamentous structure with a length of 760-1950 nm and a width of 6-8 nm. The virion assembly and budding take place at the host inner membrane (By similarity).
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[https://www.uniprot.org/uniprot/G3P_BPF1 G3P_BPF1] Plays essential roles both in the penetration of the viral genome into the bacterial host via pilus retraction and in the extrusion process. During the initial step of infection, G3P mediates adsorption of the phage to its primary receptor, the tip of host F-pilus. Subsequent interaction with the host entry receptor tolA induces penetration of the viral DNA into the host cytoplasm. In the extrusion process, G3P mediates the release of the membrane-anchored virion from the cell via its C-terminal domain (By similarity).
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== Publication Abstract from PubMed ==
== Publication Abstract from PubMed ==
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<div class="pdbe-citations 8b3o" style="background-color:#fffaf0;"></div>
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==See Also==
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*[[Virus coat proteins 3D structures|Virus coat proteins 3D structures]]
== References ==
== References ==
<references/>
<references/>

Current revision

CryoEM structure of the pointy tip (proteins pIII/pVI/pVIII) from the f1 filamentous bacteriophage

PDB ID 8b3o

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