1sqt

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[[Image:1sqt.jpg|left|200px]]<br /><applet load="1sqt" size="350" color="white" frame="true" align="right" spinBox="true"
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[[Image:1sqt.jpg|left|200px]]
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caption="1sqt, resolution 1.90&Aring;" />
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'''Substituted 2-Naphthamidine Inhibitors of Urokinase'''<br />
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{{Structure
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|PDB= 1sqt |SIZE=350|CAPTION= <scene name='initialview01'>1sqt</scene>, resolution 1.90&Aring;
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|SITE=
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|LIGAND= <scene name='pdbligand=UI3:7-METHOXY-8-[1-(METHYLSULFONYL)-1H-PYRAZOL-4-YL]NAPHTHALENE-2-CARBOXIMIDAMIDE'>UI3</scene>
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|ACTIVITY= [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]
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|GENE= PLAU ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 Homo sapiens])
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}}
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'''Substituted 2-Naphthamidine Inhibitors of Urokinase'''
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==Overview==
==Overview==
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==About this Structure==
==About this Structure==
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1SQT is a [http://en.wikipedia.org/wiki/Single_protein Single protein] structure of sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens] with <scene name='pdbligand=UI3:'>UI3</scene> as [http://en.wikipedia.org/wiki/ligand ligand]. Active as [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] Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1SQT OCA].
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1SQT is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1SQT OCA].
==Reference==
==Reference==
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Interaction with the S1 beta-pocket of urokinase: 8-heterocycle substituted and 6,8-disubstituted 2-naphthamidine urokinase inhibitors., Wendt MD, Geyer A, McClellan WJ, Rockway TW, Weitzberg M, Zhao X, Mantei R, Stewart K, Nienaber V, Klinghofer V, Giranda VL, Bioorg Med Chem Lett. 2004 Jun 21;14(12):3063-8. PMID:[http://ispc.weizmann.ac.il//pmbin/getpm?pmid=15149645 15149645]
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Interaction with the S1 beta-pocket of urokinase: 8-heterocycle substituted and 6,8-disubstituted 2-naphthamidine urokinase inhibitors., Wendt MD, Geyer A, McClellan WJ, Rockway TW, Weitzberg M, Zhao X, Mantei R, Stewart K, Nienaber V, Klinghofer V, Giranda VL, Bioorg Med Chem Lett. 2004 Jun 21;14(12):3063-8. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/15149645 15149645]
[[Category: Homo sapiens]]
[[Category: Homo sapiens]]
[[Category: Single protein]]
[[Category: Single protein]]
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[[Category: serine protease]]
[[Category: serine protease]]
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu Feb 21 15:04:16 2008''
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu Mar 20 14:08:32 2008''

Revision as of 12:08, 20 March 2008

Image:1sqt.jpg


PDB ID 1sqt

Drag the structure with the mouse to rotate
, resolution 1.90Å
Ligands:
Gene: PLAU (Homo sapiens)
Activity: U-plasminogen activator, with EC number 3.4.21.73
Coordinates: save as pdb, mmCIF, xml



Substituted 2-Naphthamidine Inhibitors of Urokinase


Contents

Overview

Several 8-substituted 2-naphthamidine-based inhibitors of the serine protease urokinase plasminogen activator (uPA) are described. Direct attachment of five-membered saturated or unsaturated rings improved inhibitor performance; substitution with sulfones further improved binding profiles. Combination of these substituents or of previously described NH-linked heteroaromatic rings with 6-phenyl amide substituents provided further enhancements to potency and selectivity.

Disease

Known disease associated with this structure: Alzheimer disease, late-onset, susceptibility to OMIM:[191840]

About this Structure

1SQT is a Single protein structure of sequence from Homo sapiens. Full crystallographic information is available from OCA.

Reference

Interaction with the S1 beta-pocket of urokinase: 8-heterocycle substituted and 6,8-disubstituted 2-naphthamidine urokinase inhibitors., Wendt MD, Geyer A, McClellan WJ, Rockway TW, Weitzberg M, Zhao X, Mantei R, Stewart K, Nienaber V, Klinghofer V, Giranda VL, Bioorg Med Chem Lett. 2004 Jun 21;14(12):3063-8. PMID:15149645

Page seeded by OCA on Thu Mar 20 14:08:32 2008

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