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==Structure and property based design of factor Xa inhibitors: pyrrolidin-2-ones with monoaryl P4 motifs==
<StructureSection load='2wyj' size='340' side='right'caption='[[2wyj]], [[Resolution|resolution]] 2.38&Aring;' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[2wyj]] 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=2WYJ OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2WYJ FirstGlance]. <br>
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.38&#8491;</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=898:(E)-2-(5-CHLOROTHIOPHEN-2-YL)-N-[(3S)-1-{4-[(1S)-1-(DIMETHYLAMINO)ETHYL]-2-FLUOROPHENYL}-2-OXOPYRROLIDIN-3-YL]ETHENESULFONAMIDE'>898</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=2wyj FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2wyj OCA], [https://pdbe.org/2wyj PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2wyj RCSB], [https://www.ebi.ac.uk/pdbsum/2wyj PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2wyj ProSAT]</span></td></tr>
</table>
== Disease ==
[https://www.uniprot.org/uniprot/FA10_HUMAN FA10_HUMAN] Defects in F10 are the cause of factor X deficiency (FA10D) [MIM:[https://omim.org/entry/227600 227600]. A hemorrhagic disease with variable presentation. Affected individuals can manifest prolonged nasal and mucosal hemorrhage, menorrhagia, hematuria, and occasionally hemarthrosis. Some patients do not have clinical bleeding diathesis.<ref>PMID:2790181</ref> <ref>PMID:1973167</ref> <ref>PMID:1985698</ref> <ref>PMID:7669671</ref> <ref>PMID:8529633</ref> <ref>PMID:7860069</ref> <ref>PMID:8845463</ref> <ref>PMID:8910490</ref> <ref>PMID:10468877</ref> <ref>PMID:10746568</ref> <ref>PMID:10739379</ref> <ref>PMID:11248282</ref> <ref>PMID:11728527</ref> <ref>PMID:12945883</ref> <ref>PMID:15650540</ref> <ref>PMID:17393015</ref> <ref>PMID:19135706</ref> 
== Function ==
[https://www.uniprot.org/uniprot/FA10_HUMAN FA10_HUMAN] 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.
<div style="background-color:#fffaf0;">
== Publication Abstract from PubMed ==
Structure and property based drug design was exploited in the synthesis of sulfonamidopyrrolidin-2-one-based factor Xa inhibitors, incorporating neutral and basic monoaryl P4 groups, ultimately producing potent inhibitors with effective levels of anticoagulant activity and extended oral pharmacokinetic profiles. However, time dependant inhibition of Cytochrome P450 3A4 was a particular issue with this series.

Structure and property based design of factor Xa inhibitors: pyrrolidin-2-ones with monoaryl P4 motifs.,Kleanthous S, Borthwick AD, Brown D, Burns-Kurtis CL, Campbell M, Chaudry L, Chan C, Clarte MO, Convery MA, Harling JD, Hortense E, Irving WR, Irvine S, Pateman AJ, Patikis AN, Pinto IL, Pollard DR, Roethka TJ, Senger S, Shah GP, Stelman GJ, Toomey JR, Watson NS, West RI, Whittaker C, Zhou P, Young RJ Bioorg Med Chem Lett. 2010 Jan 15;20(2):618-22. Epub 2009 Nov 20. PMID:20006499<ref>PMID:20006499</ref>

From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
</div>
<div class="pdbe-citations 2wyj" style="background-color:#fffaf0;"></div>

==See Also==
*[[Factor Xa|Factor Xa]]
== References ==
<references/>
__TOC__
</StructureSection>
[[Category: Homo sapiens]]
[[Category: Large Structures]]
[[Category: Borthwick AD]]
[[Category: Brown D]]
[[Category: Burns-Kurtis CL]]
[[Category: Campbell M]]
[[Category: Chan C]]
[[Category: Chaudry L]]
[[Category: Clarte M]]
[[Category: Convery MA]]
[[Category: Harling JD]]
[[Category: Hortense E]]
[[Category: Irvine S]]
[[Category: Irving WR]]
[[Category: Kleanthous S]]
[[Category: Pateman AJ]]
[[Category: Patikis A]]
[[Category: Pinto IL]]
[[Category: Pollard DR]]
[[Category: Roethka TJ]]
[[Category: Senger S]]
[[Category: Shah GP]]
[[Category: Stelman GJ]]
[[Category: Toomey JR]]
[[Category: Watson NS]]
[[Category: Whittaker C]]
[[Category: Young RJ]]
[[Category: Zhou P]]