6n29
From Proteopedia
(Difference between revisions)
| Line 3: | Line 3: | ||
<StructureSection load='6n29' size='340' side='right'caption='[[6n29]], [[Resolution|resolution]] 2.50Å' scene=''> | <StructureSection load='6n29' size='340' side='right'caption='[[6n29]], [[Resolution|resolution]] 2.50Å' scene=''> | ||
== Structural highlights == | == Structural highlights == | ||
| - | <table><tr><td colspan='2'>[[6n29]] is a 2 chain structure with sequence from [ | + | <table><tr><td colspan='2'>[[6n29]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6N29 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=6N29 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=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene>, <scene name='pdbligand=PEG:DI(HYDROXYETHYL)ETHER'>PEG</scene> | + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.5Å</td></tr> |
| - | + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene>, <scene name='pdbligand=PEG:DI(HYDROXYETHYL)ETHER'>PEG</scene></td></tr> | |
| - | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[ | + | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=6n29 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6n29 OCA], [https://pdbe.org/6n29 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=6n29 RCSB], [https://www.ebi.ac.uk/pdbsum/6n29 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=6n29 ProSAT]</span></td></tr> |
</table> | </table> | ||
| - | == Disease == | ||
| - | [[http://www.uniprot.org/uniprot/VWF_HUMAN VWF_HUMAN]] Defects in VWF are the cause of von Willebrand disease type 1 (VWD1) [MIM:[http://omim.org/entry/193400 193400]]. A common hemorrhagic disorder due to defects in von Willebrand factor protein and resulting in impaired platelet aggregation. Von Willebrand disease type 1 is characterized by partial quantitative deficiency of circulating von Willebrand factor, that is otherwise structurally and functionally normal. Clinical manifestations are mucocutaneous bleeding, such as epistaxis and menorrhagia, and prolonged bleeding after surgery or trauma.<ref>PMID:10887119</ref> <ref>PMID:11698279</ref> Defects in VWF are the cause of von Willebrand disease type 2 (VWD2) [MIM:[http://omim.org/entry/613554 613554]]. A hemorrhagic disorder due to defects in von Willebrand factor protein and resulting in impaired platelet aggregation. Von Willebrand disease type 2 is characterized by qualitative deficiency and functional anomalies of von Willebrand factor. It is divided in different subtypes including 2A, 2B, 2M and 2N (Normandy variant). The mutant VWF protein in types 2A, 2B and 2M are defective in their platelet-dependent function, whereas the mutant protein in type 2N is defective in its ability to bind factor VIII. Clinical manifestations are mucocutaneous bleeding, such as epistaxis and menorrhagia, and prolonged bleeding after surgery or trauma. Defects in VWF are the cause of von Willebrand disease type 3 (VWD3) [MIM:[http://omim.org/entry/277480 277480]]. A severe hemorrhagic disorder due to a total or near total absence of von Willebrand factor in the plasma and cellular compartments, also leading to a profound deficiency of plasmatic factor VIII. Bleeding usually starts in infancy and can include epistaxis, recurrent mucocutaneous bleeding, excessive bleeding after minor trauma, and hemarthroses. | ||
| - | == Function == | ||
| - | [[http://www.uniprot.org/uniprot/VWF_HUMAN VWF_HUMAN]] Important in the maintenance of hemostasis, it promotes adhesion of platelets to the sites of vascular injury by forming a molecular bridge between sub-endothelial collagen matrix and platelet-surface receptor complex GPIb-IX-V. Also acts as a chaperone for coagulation factor VIII, delivering it to the site of injury, stabilizing its heterodimeric structure and protecting it from premature clearance from plasma. | ||
<div style="background-color:#fffaf0;"> | <div style="background-color:#fffaf0;"> | ||
== Publication Abstract from PubMed == | == Publication Abstract from PubMed == | ||
| Line 21: | Line 17: | ||
</div> | </div> | ||
<div class="pdbe-citations 6n29" style="background-color:#fffaf0;"></div> | <div class="pdbe-citations 6n29" style="background-color:#fffaf0;"></div> | ||
| - | |||
| - | ==See Also== | ||
| - | *[[Von Willebrand factor 3D structures|Von Willebrand factor 3D structures]] | ||
== References == | == References == | ||
<references/> | <references/> | ||
__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
| - | [[Category: | + | [[Category: Homo sapiens]] |
[[Category: Large Structures]] | [[Category: Large Structures]] | ||
| - | [[Category: Arndt | + | [[Category: Arndt JW]] |
| - | [[Category: Dong | + | [[Category: Dong X]] |
| - | [[Category: Springer | + | [[Category: Springer TA]] |
| - | + | ||
| - | + | ||
Current revision
Crystal structure of monomeric von Willebrand Factor D`D3 assembly
| |||||||||||
