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3ju4
From Proteopedia
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==Crystal Structure Analysis of EndosialidaseNF at 0.98 A Resolution== | ==Crystal Structure Analysis of EndosialidaseNF at 0.98 A Resolution== | ||
| - | <StructureSection load='3ju4' size='340' side='right' caption='[[3ju4]], [[Resolution|resolution]] 0.98Å' scene=''> | + | <StructureSection load='3ju4' size='340' side='right'caption='[[3ju4]], [[Resolution|resolution]] 0.98Å' scene=''> |
== Structural highlights == | == Structural highlights == | ||
| - | <table><tr><td colspan='2'>[[3ju4]] is a 1 chain structure with sequence from [ | + | <table><tr><td colspan='2'>[[3ju4]] 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=3JU4 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3JU4 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]] 0.98Å</td></tr> |
| - | <tr id=' | + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=NA:SODIUM+ION'>NA</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=3ju4 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3ju4 OCA], [https://pdbe.org/3ju4 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3ju4 RCSB], [https://www.ebi.ac.uk/pdbsum/3ju4 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3ju4 ProSAT]</span></td></tr> |
| - | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[ | + | |
</table> | </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 == | == Evolutionary Conservation == | ||
[[Image:Consurf_key_small.gif|200px|right]] | [[Image:Consurf_key_small.gif|200px|right]] | ||
Check<jmol> | Check<jmol> | ||
<jmolCheckbox> | <jmolCheckbox> | ||
| - | <scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/ju/3ju4_consurf.spt"</scriptWhenChecked> | + | <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/ju/3ju4_consurf.spt"</scriptWhenChecked> |
<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked> | <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked> | ||
<text>to colour the structure by Evolutionary Conservation</text> | <text>to colour the structure by Evolutionary Conservation</text> | ||
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==See Also== | ==See Also== | ||
| - | *[[Neuraminidase|Neuraminidase]] | + | *[[Neuraminidase 3D structures|Neuraminidase 3D structures]] |
== References == | == References == | ||
<references/> | <references/> | ||
__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
| - | [[Category: | + | [[Category: Escherichia phage K1F]] |
| - | [[Category: | + | [[Category: Large Structures]] |
| - | [[Category: Ficner | + | [[Category: Ficner R]] |
| - | [[Category: Gerardy-Schahn | + | [[Category: Gerardy-Schahn R]] |
| - | [[Category: Neuman | + | [[Category: Neuman P]] |
| - | [[Category: Schulz | + | [[Category: Schulz EC]] |
| - | [[Category: Sheldrick | + | [[Category: Sheldrick GM]] |
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Current revision
Crystal Structure Analysis of EndosialidaseNF at 0.98 A Resolution
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