2ort

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[[Image:2ort.gif|left|200px]]<br /><applet load="2ort" size="350" color="white" frame="true" align="right" spinBox="true"
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[[Image:2ort.gif|left|200px]]
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caption="2ort, resolution 1.87&Aring;" />
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'''Murine Inducible Nitric Oxide Synthase Oxygenase Domain (Delta 114) 1-Benzo[1,3]dioxol-5-ylmethyl-3S-(4-imidazol-1-yl-phenoxy)-piperidine Complex'''<br />
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{{Structure
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|PDB= 2ort |SIZE=350|CAPTION= <scene name='initialview01'>2ort</scene>, resolution 1.87&Aring;
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|SITE=
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|LIGAND= <scene name='pdbligand=HEM:PROTOPORPHYRIN+IX+CONTAINING+FE'>HEM</scene> and <scene name='pdbligand=342:(3S)-1-(1,3-BENZODIOXOL-5-YLMETHYL)-3-[4-(1H-IMIDAZOL-1-YL)PHENOXY]PIPERIDINE'>342</scene>
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|ACTIVITY= [http://en.wikipedia.org/wiki/Nitric-oxide_synthase Nitric-oxide synthase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=1.14.13.39 1.14.13.39]
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|GENE= Nos2, Inosl ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=10090 Mus musculus])
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}}
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'''Murine Inducible Nitric Oxide Synthase Oxygenase Domain (Delta 114) 1-Benzo[1,3]dioxol-5-ylmethyl-3S-(4-imidazol-1-yl-phenoxy)-piperidine Complex'''
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==Overview==
==Overview==
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==About this Structure==
==About this Structure==
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2ORT is a [http://en.wikipedia.org/wiki/Single_protein Single protein] structure of sequence from [http://en.wikipedia.org/wiki/Mus_musculus Mus musculus] with <scene name='pdbligand=HEM:'>HEM</scene> and <scene name='pdbligand=342:'>342</scene> as [http://en.wikipedia.org/wiki/ligands ligands]. Active as [http://en.wikipedia.org/wiki/Nitric-oxide_synthase Nitric-oxide synthase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=1.14.13.39 1.14.13.39] Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2ORT OCA].
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2ORT is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/Mus_musculus Mus musculus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2ORT OCA].
==Reference==
==Reference==
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Design, synthesis, and activity of 2-imidazol-1-ylpyrimidine derived inducible nitric oxide synthase dimerization inhibitors., Davey DD, Adler M, Arnaiz D, Eagen K, Erickson S, Guilford W, Kenrick M, Morrissey MM, Ohlmeyer M, Pan G, Paradkar VM, Parkinson J, Polokoff M, Saionz K, Santos C, Subramanyam B, Vergona R, Wei RG, Whitlow M, Ye B, Zhao ZS, Devlin JJ, Phillips G, J Med Chem. 2007 Mar 22;50(6):1146-57. Epub 2007 Feb 23. PMID:[http://ispc.weizmann.ac.il//pmbin/getpm?pmid=17315988 17315988]
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Design, synthesis, and activity of 2-imidazol-1-ylpyrimidine derived inducible nitric oxide synthase dimerization inhibitors., Davey DD, Adler M, Arnaiz D, Eagen K, Erickson S, Guilford W, Kenrick M, Morrissey MM, Ohlmeyer M, Pan G, Paradkar VM, Parkinson J, Polokoff M, Saionz K, Santos C, Subramanyam B, Vergona R, Wei RG, Whitlow M, Ye B, Zhao ZS, Devlin JJ, Phillips G, J Med Chem. 2007 Mar 22;50(6):1146-57. Epub 2007 Feb 23. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/17315988 17315988]
[[Category: Mus musculus]]
[[Category: Mus musculus]]
[[Category: Nitric-oxide synthase]]
[[Category: Nitric-oxide synthase]]
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[[Category: l-arginine monooxygenase]]
[[Category: l-arginine monooxygenase]]
[[Category: nitric oxide]]
[[Category: nitric oxide]]
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[[Category: nos]]
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[[Category: no]]
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu Feb 21 18:21:51 2008''
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu Mar 20 18:03:40 2008''

Revision as of 16:03, 20 March 2008

Image:2ort.gif


PDB ID 2ort

Drag the structure with the mouse to rotate
, resolution 1.87Å
Ligands: and
Gene: Nos2, Inosl (Mus musculus)
Activity: Nitric-oxide synthase, with EC number 1.14.13.39
Coordinates: save as pdb, mmCIF, xml



Murine Inducible Nitric Oxide Synthase Oxygenase Domain (Delta 114) 1-Benzo[1,3]dioxol-5-ylmethyl-3S-(4-imidazol-1-yl-phenoxy)-piperidine Complex


Overview

By the screening of a combinatorial library for inhibitors of nitric oxide (NO) formation by the inducible isoform of nitric oxide synthase (iNOS) using a whole-cell assay, 2-(imidazol-1-yl)pyrimidines were identified. Compounds were found to inhibit the dimerization of iNOS monomers, thus preventing the formation of the dimeric, active form of the enzyme. Optimization led to the selection of the potent, selective, and orally available iNOS dimerization inhibitor, 21b, which significantly ameliorated adjuvant-induced arthritis in a rat model. Analysis of the crystal structure of the 21b--iNOS monomer complex provided a rationalization for both the SAR and the mechanism by which 21b blocks the formation of the protein--protein interaction present in the dimeric form of iNOS.

About this Structure

2ORT is a Single protein structure of sequence from Mus musculus. Full crystallographic information is available from OCA.

Reference

Design, synthesis, and activity of 2-imidazol-1-ylpyrimidine derived inducible nitric oxide synthase dimerization inhibitors., Davey DD, Adler M, Arnaiz D, Eagen K, Erickson S, Guilford W, Kenrick M, Morrissey MM, Ohlmeyer M, Pan G, Paradkar VM, Parkinson J, Polokoff M, Saionz K, Santos C, Subramanyam B, Vergona R, Wei RG, Whitlow M, Ye B, Zhao ZS, Devlin JJ, Phillips G, J Med Chem. 2007 Mar 22;50(6):1146-57. Epub 2007 Feb 23. PMID:17315988

Page seeded by OCA on Thu Mar 20 18:03:40 2008

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