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==New Pharmacophore for Serine Protease Inhibition Revealed by Crystal Structure of Human Urokinase-type Plasminogen Activator Complexed with a Cyclic Peptidyl Inhibitor, upain-1==
==New Pharmacophore for Serine Protease Inhibition Revealed by Crystal Structure of Human Urokinase-type Plasminogen Activator Complexed with a Cyclic Peptidyl Inhibitor, upain-1==
<StructureSection load='2nwn' size='340' side='right' caption='[[2nwn]], [[Resolution|resolution]] 2.15&Aring;' scene=''>
<StructureSection load='2nwn' size='340' side='right'caption='[[2nwn]], [[Resolution|resolution]] 2.15&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[2nwn]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Human Human]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2NWN OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2NWN FirstGlance]. <br>
<table><tr><td colspan='2'>[[2nwn]] 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=2NWN OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2NWN FirstGlance]. <br>
</td></tr><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=2nwn FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2nwn OCA], [http://pdbe.org/2nwn PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=2nwn RCSB], [http://www.ebi.ac.uk/pdbsum/2nwn PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=2nwn ProSAT]</span></td></tr>
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.15&#8491;</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=2nwn FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2nwn OCA], [https://pdbe.org/2nwn PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2nwn RCSB], [https://www.ebi.ac.uk/pdbsum/2nwn PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2nwn ProSAT]</span></td></tr>
</table>
</table>
== Disease ==
== Disease ==
[[http://www.uniprot.org/uniprot/UROK_HUMAN UROK_HUMAN]] Defects in PLAU are the cause of Quebec platelet disorder (QPD) [MIM:[http://omim.org/entry/601709 601709]]. QPD is an autosomal dominant bleeding disorder due to a gain-of-function defect in fibrinolysis. Although affected individuals do not exhibit systemic fibrinolysis, they show delayed onset bleeding after challenge, such as surgery. The hallmark of the disorder is markedly increased PLAU levels within platelets, which causes intraplatelet plasmin generation and secondary degradation of alpha-granule proteins.<ref>PMID:20007542</ref>
[https://www.uniprot.org/uniprot/UROK_HUMAN UROK_HUMAN] Defects in PLAU are the cause of Quebec platelet disorder (QPD) [MIM:[https://omim.org/entry/601709 601709]. QPD is an autosomal dominant bleeding disorder due to a gain-of-function defect in fibrinolysis. Although affected individuals do not exhibit systemic fibrinolysis, they show delayed onset bleeding after challenge, such as surgery. The hallmark of the disorder is markedly increased PLAU levels within platelets, which causes intraplatelet plasmin generation and secondary degradation of alpha-granule proteins.<ref>PMID:20007542</ref>  
== Function ==
== Function ==
[[http://www.uniprot.org/uniprot/UROK_HUMAN UROK_HUMAN]] Specifically cleaves the zymogen plasminogen to form the active enzyme plasmin.  
[https://www.uniprot.org/uniprot/UROK_HUMAN UROK_HUMAN] Specifically cleaves the zymogen plasminogen to form the active enzyme plasmin.
== Evolutionary Conservation ==
== Evolutionary Conservation ==
[[Image:Consurf_key_small.gif|200px|right]]
[[Image:Consurf_key_small.gif|200px|right]]
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   <jmolCheckbox>
   <jmolCheckbox>
     <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/nw/2nwn_consurf.spt"</scriptWhenChecked>
     <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/nw/2nwn_consurf.spt"</scriptWhenChecked>
     <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
     <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview03.spt</scriptWhenUnchecked>
     <text>to colour the structure by Evolutionary Conservation</text>
     <text>to colour the structure by Evolutionary Conservation</text>
   </jmolCheckbox>
   </jmolCheckbox>
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==See Also==
==See Also==
*[[Urokinase|Urokinase]]
*[[Urokinase 3D Structures|Urokinase 3D Structures]]
== References ==
== References ==
<references/>
<references/>
__TOC__
__TOC__
</StructureSection>
</StructureSection>
[[Category: Human]]
[[Category: Homo sapiens]]
[[Category: Andreasen, P A]]
[[Category: Large Structures]]
[[Category: Huang, M]]
[[Category: Andreasen PA]]
[[Category: Huang, Z]]
[[Category: Huang M]]
[[Category: Structural genomic]]
[[Category: Huang Z]]
[[Category: Wind, T]]
[[Category: Wind T]]
[[Category: Yuan, C]]
[[Category: Yuan C]]
[[Category: Zhao, G]]
[[Category: Zhao G]]
[[Category: Hydrolase]]
[[Category: Peptidyl inhibitor]]
[[Category: Pharmacophore]]
[[Category: Sgc]]
[[Category: Urokinase-type plasminogen activator]]

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