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==UROKINASE PLASMINOGEN ACTIVATOR B-CHAIN INHIBITOR COMPLEX==
==UROKINASE PLASMINOGEN ACTIVATOR B-CHAIN INHIBITOR COMPLEX==
<StructureSection load='1ejn' size='340' side='right' caption='[[1ejn]], [[Resolution|resolution]] 1.80&Aring;' scene=''>
<StructureSection load='1ejn' size='340' side='right'caption='[[1ejn]], [[Resolution|resolution]] 1.80&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[1ejn]] is a 1 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=1EJN OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1EJN FirstGlance]. <br>
<table><tr><td colspan='2'>[[1ejn]] is a 1 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=1EJN OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1EJN FirstGlance]. <br>
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=AGB:N-(1-ADAMANTYL)-N-(4-GUANIDINOBENZYL)UREA'>AGB</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene></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]] 1.8&#8491;</td></tr>
<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/U-plasminogen_activator U-plasminogen activator], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.4.21.73 3.4.21.73] </span></td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=AGB:N-(1-ADAMANTYL)-N-(4-GUANIDINOBENZYL)UREA'>AGB</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene></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=1ejn FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1ejn OCA], [http://pdbe.org/1ejn PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=1ejn RCSB], [http://www.ebi.ac.uk/pdbsum/1ejn PDBsum]</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=1ejn FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1ejn OCA], [https://pdbe.org/1ejn PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1ejn RCSB], [https://www.ebi.ac.uk/pdbsum/1ejn PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1ejn 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]]
Check<jmol>
Check<jmol>
   <jmolCheckbox>
   <jmolCheckbox>
     <scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/ej/1ejn_consurf.spt"</scriptWhenChecked>
     <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/ej/1ejn_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: U-plasminogen activator]]
[[Category: Large Structures]]
[[Category: Bode, W]]
[[Category: Arroyo de Prada N]]
[[Category: Huber, R]]
[[Category: Bode W]]
[[Category: Jacob, U]]
[[Category: Huber R]]
[[Category: Magdolen, V]]
[[Category: Jacob U]]
[[Category: Moroder, L]]
[[Category: Magdolen V]]
[[Category: Prada, N Arroyo de]]
[[Category: Moroder L]]
[[Category: Sperl, S]]
[[Category: Sperl S]]
[[Category: Stuerzebecher, J]]
[[Category: Stuerzebecher J]]
[[Category: Wilhelm, O G]]
[[Category: Wilhelm OG]]
[[Category: Hydrolase]]
[[Category: Inhibitor complex]]
[[Category: Plasminogen activator]]
[[Category: Upa]]
[[Category: Urokinase]]

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