4zxq
From Proteopedia
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- | ''' | + | ==P22 Tail Needle Gp26 1-140 crystallized at pH 3.9== |
- | + | <StructureSection load='4zxq' size='340' side='right' caption='[[4zxq]], [[Resolution|resolution]] 2.75Å' scene=''> | |
- | + | == Structural highlights == | |
- | + | <table><tr><td colspan='2'>[[4zxq]] is a 6 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4ZXQ OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4ZXQ FirstGlance]. <br> | |
- | + | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene></td></tr> | |
- | + | <tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[3c9i|3c9i]], [[2poh|2poh]], [[4zkp|4zkp]], [[4zku|4zku]]</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=4zxq FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4zxq OCA], [http://www.rcsb.org/pdb/explore.do?structureId=4zxq RCSB], [http://www.ebi.ac.uk/pdbsum/4zxq PDBsum]</span></td></tr> | |
- | [[ | + | </table> |
- | [[ | + | == Function == |
+ | [[http://www.uniprot.org/uniprot/NEEDL_BPP22 NEEDL_BPP22]] Cell-perforating component and plug protein of the phage tail machine. Host cell membrane perforation allows viral DNA ejection. Together with gp4 and gp10, gp26 is required for stabilization of the condensed DNA within the capsid by plugging the hole through which the DNA enters.<ref>PMID:18059287</ref> <ref>PMID:20817910</ref> | ||
+ | == References == | ||
+ | <references/> | ||
+ | __TOC__ | ||
+ | </StructureSection> | ||
[[Category: Cingolani, G]] | [[Category: Cingolani, G]] | ||
+ | [[Category: Sankhala, R S]] | ||
+ | [[Category: Membrane penetration]] | ||
+ | [[Category: P22]] | ||
+ | [[Category: Tail needle]] | ||
+ | [[Category: Viral protein]] |
Revision as of 13:36, 26 August 2015
P22 Tail Needle Gp26 1-140 crystallized at pH 3.9
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