3gvj
From Proteopedia
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| - | [[Image:3gvj.png|left|200px]] | ||
| - | + | ==Crystal structure of an endo-neuraminidaseNF mutant== | |
| - | + | <StructureSection load='3gvj' size='340' side='right'caption='[[3gvj]], [[Resolution|resolution]] 1.48Å' scene=''> | |
| - | + | == Structural highlights == | |
| - | + | <table><tr><td colspan='2'>[[3gvj]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Escherichia_phage_K1F Escherichia phage K1F]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3GVJ OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3GVJ 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]] 1.48Å</td></tr> | |
| - | + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=SIA:O-SIALIC+ACID'>SIA</scene>, <scene name='pdbligand=SLB:5-N-ACETYL-BETA-D-NEURAMINIC+ACID'>SLB</scene></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=3gvj FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3gvj OCA], [https://pdbe.org/3gvj PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3gvj RCSB], [https://www.ebi.ac.uk/pdbsum/3gvj PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3gvj ProSAT]</span></td></tr> |
| - | [[3gvj]] is a 1 chain structure | + | </table> |
| + | == Function == | ||
| + | [https://www.uniprot.org/uniprot/FIBER_BPK1F FIBER_BPK1F] Responsible for initial absorption of the phage to the host bacterium. Degrades the alpha-2,8-linked polysialic acid K1 capsule by cleaving within the polymer chain of polysialic acid.<ref>PMID:20096705</ref> <ref>PMID:3546309</ref> The C-terminal chaperone protein mediates homotrimerization and proper folding of the catalytic endo-N trimer.<ref>PMID:12556457</ref> | ||
| + | == Evolutionary Conservation == | ||
| + | [[Image:Consurf_key_small.gif|200px|right]] | ||
| + | Check<jmol> | ||
| + | <jmolCheckbox> | ||
| + | <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/gv/3gvj_consurf.spt"</scriptWhenChecked> | ||
| + | <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked> | ||
| + | <text>to colour the structure by Evolutionary Conservation</text> | ||
| + | </jmolCheckbox> | ||
| + | </jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/main_output.php?pdb_ID=3gvj ConSurf]. | ||
| + | <div style="clear:both"></div> | ||
==See Also== | ==See Also== | ||
| - | *[[Neuraminidase|Neuraminidase]] | + | *[[Neuraminidase 3D structures|Neuraminidase 3D structures]] |
| - | + | *[[Tailspike protein 3D structures|Tailspike protein 3D structures]] | |
| - | == | + | == References == |
| - | < | + | <references/> |
| - | [[Category: | + | __TOC__ |
| - | [[Category: | + | </StructureSection> |
| - | [[Category: Dickmanns | + | [[Category: Escherichia phage K1F]] |
| - | [[Category: Ficner | + | [[Category: Large Structures]] |
| - | [[Category: Schulz | + | [[Category: Dickmanns A]] |
| - | + | [[Category: Ficner R]] | |
| - | + | [[Category: Schulz EC]] | |
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Current revision
Crystal structure of an endo-neuraminidaseNF mutant
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