4wb3

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==Crystal structure of the mirror-image L-RNA/L-DNA aptamer NOX-D20 in complex with mouse C5a-desArg complement anaphylatoxin==
==Crystal structure of the mirror-image L-RNA/L-DNA aptamer NOX-D20 in complex with mouse C5a-desArg complement anaphylatoxin==
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<StructureSection load='4wb3' size='340' side='right' caption='[[4wb3]], [[Resolution|resolution]] 2.00&Aring;' scene=''>
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<StructureSection load='4wb3' size='340' side='right'caption='[[4wb3]], [[Resolution|resolution]] 2.00&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
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<table><tr><td colspan='2'>[[4wb3]] is a 5 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4WB3 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4WB3 FirstGlance]. <br>
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<table><tr><td colspan='2'>[[4wb3]] is a 5 chain structure with sequence from [https://en.wikipedia.org/wiki/Mus_musculus Mus musculus] and [https://en.wikipedia.org/wiki/Synthetic_construct Synthetic construct]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4WB3 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4WB3 FirstGlance]. <br>
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</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=ACT:ACETATE+ION'>ACT</scene>, <scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene></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">X-ray diffraction, [[Resolution|Resolution]] 2&#8491;</td></tr>
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<tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=0A:L-ADENOSINE-5-MONOPHOSPHATE'>0A</scene>, <scene name='pdbligand=0C:L-CYTIDINE-5-MONOPHOSPHATE'>0C</scene>, <scene name='pdbligand=0DA:2-DEOXY-L-RIBO-FURANOSYL+ADENOSINE-5-MONOPHOSPHATE'>0DA</scene>, <scene name='pdbligand=0DC:2-DEOXY-L-RIBO-FURANOSYL+CYTOSINE-5-MONOPHOSPHATE'>0DC</scene>, <scene name='pdbligand=0DG:2-DEOXY-L-RIBO-FURANOSYL+GUANINE-5-MONOPHOSPHATE'>0DG</scene>, <scene name='pdbligand=0G:L-GUANOSINE-5-MONOPHOSPHATE'>0G</scene>, <scene name='pdbligand=0U:L-URIDINE-5-MONOPHOSPHATE'>0U</scene>, <scene name='pdbligand=3KA:1-(2-DEOXY-5-O-PHOSPHONO-BETA-L-ERYTHRO-PENTOFURANOSYL)PYRIMIDINE-2,4(1H,3H)-DIONE'>3KA</scene></td></tr>
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<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=0A:L-ADENOSINE-5-MONOPHOSPHATE'>0A</scene>, <scene name='pdbligand=0C:L-CYTIDINE-5-MONOPHOSPHATE'>0C</scene>, <scene name='pdbligand=0DA:2-DEOXY-L-RIBO-FURANOSYL+ADENOSINE-5-MONOPHOSPHATE'>0DA</scene>, <scene name='pdbligand=0DC:2-DEOXY-L-RIBO-FURANOSYL+CYTOSINE-5-MONOPHOSPHATE'>0DC</scene>, <scene name='pdbligand=0DG:2-DEOXY-L-RIBO-FURANOSYL+GUANINE-5-MONOPHOSPHATE'>0DG</scene>, <scene name='pdbligand=0G:L-GUANOSINE-5-MONOPHOSPHATE'>0G</scene>, <scene name='pdbligand=0U:L-URIDINE-5-MONOPHOSPHATE'>0U</scene>, <scene name='pdbligand=3KA:1-(2-DEOXY-5-O-PHOSPHONO-BETA-L-ERYTHRO-PENTOFURANOSYL)PYRIMIDINE-2,4(1H,3H)-DIONE'>3KA</scene>, <scene name='pdbligand=ACT:ACETATE+ION'>ACT</scene>, <scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene></td></tr>
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<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[4wb2|4wb2]]</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=4wb3 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4wb3 OCA], [https://pdbe.org/4wb3 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4wb3 RCSB], [https://www.ebi.ac.uk/pdbsum/4wb3 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4wb3 ProSAT]</span></td></tr>
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<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=4wb3 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4wb3 OCA], [http://www.rcsb.org/pdb/explore.do?structureId=4wb3 RCSB], [http://www.ebi.ac.uk/pdbsum/4wb3 PDBsum]</span></td></tr>
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</table>
</table>
== Function ==
== Function ==
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[[http://www.uniprot.org/uniprot/CO5_MOUSE CO5_MOUSE]] Activation of C5 by a C5 convertase initiates the spontaneous assembly of the late complement components, C5-C9, into the membrane attack complex. C5b has a transient binding site for C6. The C5b-C6 complex is the foundation upon which the lytic complex is assembled. Derived from proteolytic degradation of complement C5, C5 anaphylatoxin is a mediator of local inflammatory process. It induces the contraction of smooth muscle, increases vascular permeability and causes histamine release from mast cells and basophilic leukocytes. C5a also stimulates the locomotion of polymorphonuclear leukocytes (chemokinesis) and direct their migration toward sites of inflammation (chemotaxis).
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[https://www.uniprot.org/uniprot/CO5_MOUSE CO5_MOUSE] Activation of C5 by a C5 convertase initiates the spontaneous assembly of the late complement components, C5-C9, into the membrane attack complex. C5b has a transient binding site for C6. The C5b-C6 complex is the foundation upon which the lytic complex is assembled. Derived from proteolytic degradation of complement C5, C5 anaphylatoxin is a mediator of local inflammatory process. It induces the contraction of smooth muscle, increases vascular permeability and causes histamine release from mast cells and basophilic leukocytes. C5a also stimulates the locomotion of polymorphonuclear leukocytes (chemokinesis) and direct their migration toward sites of inflammation (chemotaxis).
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== Publication Abstract from PubMed ==
== Publication Abstract from PubMed ==
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From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
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<div class="pdbe-citations 4wb3" style="background-color:#fffaf0;"></div>
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==See Also==
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*[[Complement C5 3D structures|Complement C5 3D structures]]
== References ==
== References ==
<references/>
<references/>
__TOC__
__TOC__
</StructureSection>
</StructureSection>
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[[Category: Andersen, G R]]
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[[Category: Large Structures]]
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[[Category: Hoehlig, K]]
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[[Category: Mus musculus]]
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[[Category: Klussmann, S]]
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[[Category: Synthetic construct]]
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[[Category: Maasch, C]]
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[[Category: Andersen GR]]
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[[Category: Vater, A]]
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[[Category: Hoehlig K]]
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[[Category: Yatime, L]]
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[[Category: Klussmann S]]
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[[Category: Complement anaphylatoxin]]
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[[Category: Maasch C]]
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[[Category: Dna-rna hybrid]]
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[[Category: Vater A]]
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[[Category: G-quadruplex]]
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[[Category: Yatime L]]
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[[Category: Mirror-image aptamer]]
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[[Category: Protein-rna complex]]
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Current revision

Crystal structure of the mirror-image L-RNA/L-DNA aptamer NOX-D20 in complex with mouse C5a-desArg complement anaphylatoxin

PDB ID 4wb3

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