2xnx: Difference between revisions
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<StructureSection load='2xnx' size='340' side='right'caption='[[2xnx]], [[Resolution|resolution]] 3.30Å' scene=''> | <StructureSection load='2xnx' size='340' side='right'caption='[[2xnx]], [[Resolution|resolution]] 3.30Å' scene=''> | ||
== Structural highlights == | == Structural highlights == | ||
<table><tr><td colspan='2'>[[2xnx]] is a 14 chain structure with sequence from [https://en.wikipedia.org/wiki/ | <table><tr><td colspan='2'>[[2xnx]] is a 14 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens] and [https://en.wikipedia.org/wiki/Streptococcus_pyogenes Streptococcus pyogenes]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2XNX OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2XNX 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]] 3.3Å</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=2xnx FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2xnx OCA], [https://pdbe.org/2xnx PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2xnx RCSB], [https://www.ebi.ac.uk/pdbsum/2xnx PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2xnx ProSAT]</span></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=2xnx FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2xnx OCA], [https://pdbe.org/2xnx PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2xnx RCSB], [https://www.ebi.ac.uk/pdbsum/2xnx PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2xnx ProSAT]</span></td></tr> | ||
</table> | </table> | ||
== Disease == | == Disease == | ||
[https://www.uniprot.org/uniprot/FIBA_HUMAN FIBA_HUMAN] Defects in FGA are a cause of congenital afibrinogenemia (CAFBN) [MIM:[https://omim.org/entry/202400 202400]. This is a rare autosomal recessive disorder characterized by bleeding that varies from mild to severe and by complete absence or extremely low levels of plasma and platelet fibrinogen. Note=The majority of cases of afibrinogenemia are due to truncating mutations. Variations in position Arg-35 (the site of cleavage of fibrinopeptide a by thrombin) leads to alpha-dysfibrinogenemias. Defects in FGA are a cause of amyloidosis type 8 (AMYL8) [MIM:[https://omim.org/entry/105200 105200]; also known as systemic non-neuropathic amyloidosis or Ostertag-type amyloidosis. AMYL8 is a hereditary generalized amyloidosis due to deposition of apolipoprotein A1, fibrinogen and lysozyme amyloids. Viscera are particularly affected. There is no involvement of the nervous system. Clinical features include renal amyloidosis resulting in nephrotic syndrome, arterial hypertension, hepatosplenomegaly, cholestasis, petechial skin rash.<ref>PMID:8097946</ref> | |||
== Function == | == Function == | ||
[https://www.uniprot.org/uniprot/FIBA_HUMAN FIBA_HUMAN] Fibrinogen has a double function: yielding monomers that polymerize into fibrin and acting as a cofactor in platelet aggregation. | |||
<div style="background-color:#fffaf0;"> | <div style="background-color:#fffaf0;"> | ||
== Publication Abstract from PubMed == | == Publication Abstract from PubMed == | ||
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__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
[[Category: Homo sapiens]] | [[Category: Homo sapiens]] | ||
[[Category: Large Structures]] | [[Category: Large Structures]] | ||
[[Category: | [[Category: Streptococcus pyogenes]] | ||
[[Category: Ghosh | [[Category: Ghosh P]] | ||
[[Category: Johnson | [[Category: Johnson JE]] | ||
[[Category: Macheboeuf | [[Category: Macheboeuf P]] | ||
[[Category: Nizet | [[Category: Nizet V]] | ||
[[Category: | [[Category: Y Fu C]] | ||
[[Category: | [[Category: Zinkernagel AS]] | ||