1iod

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== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[1iod]] is a 3 chain structure with sequence from [https://en.wikipedia.org/wiki/Bos_taurus Bos taurus] and [https://en.wikipedia.org/wiki/Deinagkistrodon_acutus Deinagkistrodon acutus]. The March 2006 RCSB PDB [https://pdb.rcsb.org/pdb/static.do?p=education_discussion/molecule_of_the_month/index.html Molecule of the Month] feature on ''Tissue Factor'' by David S. Goodsell is [https://dx.doi.org/10.2210/rcsb_pdb/mom_2006_3 10.2210/rcsb_pdb/mom_2006_3]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1IOD OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1IOD FirstGlance]. <br>
<table><tr><td colspan='2'>[[1iod]] is a 3 chain structure with sequence from [https://en.wikipedia.org/wiki/Bos_taurus Bos taurus] and [https://en.wikipedia.org/wiki/Deinagkistrodon_acutus Deinagkistrodon acutus]. The March 2006 RCSB PDB [https://pdb.rcsb.org/pdb/static.do?p=education_discussion/molecule_of_the_month/index.html Molecule of the Month] feature on ''Tissue Factor'' by David S. Goodsell is [https://dx.doi.org/10.2210/rcsb_pdb/mom_2006_3 10.2210/rcsb_pdb/mom_2006_3]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1IOD OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1IOD FirstGlance]. <br>
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</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></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]] 2.3&#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=CGU:GAMMA-CARBOXY-GLUTAMIC+ACID'>CGU</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=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=CGU:GAMMA-CARBOXY-GLUTAMIC+ACID'>CGU</scene></td></tr>
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<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat"><div style='overflow: auto; max-height: 3em;'>[[1ixx|1ixx]], [[1bj3|1bj3]]</div></td></tr>
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<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[https://en.wikipedia.org/wiki/Coagulation_factor_Xa Coagulation factor Xa], with EC number [https://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.4.21.6 3.4.21.6] </span></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=1iod FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1iod OCA], [https://pdbe.org/1iod PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1iod RCSB], [https://www.ebi.ac.uk/pdbsum/1iod PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1iod 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=1iod FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1iod OCA], [https://pdbe.org/1iod PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1iod RCSB], [https://www.ebi.ac.uk/pdbsum/1iod PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1iod ProSAT]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
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[[https://www.uniprot.org/uniprot/FA10_BOVIN FA10_BOVIN]] Factor Xa is a vitamin K-dependent glycoprotein that converts prothrombin to thrombin in the presence of factor Va, calcium and phospholipid during blood clotting.
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[https://www.uniprot.org/uniprot/SLUA_DEIAC SLUA_DEIAC] Anticoagulant protein which binds to the gamma-carboxyglutamic acid-domain regions of factors IX (F9) and factor X (F10) in the presence of calcium with a 1 to 1 stoichiometry. Also inhibits platelet aggregation by binding to platelet glycoprotein Ibalpha (GP1BA) and functioning as a blocker of von Willebrand factor (VWF). Is devoid of hemorrhagic and lethal activities. Possesses antithrombotic and thrombolytic activities. Also hydrolyzes the Aalpha-chain of fibrinogen (FGA). Does not affect the Bbeta-chain (FGB) and the gamma chain (FGG).<ref>PMID:10558903</ref> <ref>PMID:12058182</ref> <ref>PMID:15925567</ref>
== Evolutionary Conservation ==
== Evolutionary Conservation ==
[[Image:Consurf_key_small.gif|200px|right]]
[[Image:Consurf_key_small.gif|200px|right]]
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</StructureSection>
</StructureSection>
[[Category: Bos taurus]]
[[Category: Bos taurus]]
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[[Category: Coagulation factor Xa]]
 
[[Category: Deinagkistrodon acutus]]
[[Category: Deinagkistrodon acutus]]
[[Category: Large Structures]]
[[Category: Large Structures]]
[[Category: RCSB PDB Molecule of the Month]]
[[Category: RCSB PDB Molecule of the Month]]
[[Category: Tissue Factor]]
[[Category: Tissue Factor]]
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[[Category: Atoda, H]]
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[[Category: Atoda H]]
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[[Category: Fujimoto, Z]]
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[[Category: Fujimoto Z]]
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[[Category: Mizuno, H]]
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[[Category: Mizuno H]]
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[[Category: Morita, T]]
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[[Category: Morita T]]
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[[Category: Calcium bridging]]
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[[Category: Domain swapping]]
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[[Category: Hydrolase-hydrolase inhibitor complex]]
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Revision as of 23:34, 27 December 2023

CRYSTAL STRUCTURE OF THE COMPLEX BETWEEN THE COAGULATION FACTOR X BINDING PROTEIN FROM SNAKE VENOM AND THE GLA DOMAIN OF FACTOR X

PDB ID 1iod

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