This old version of Proteopedia is provided for student assignments while the new version is undergoing repairs. Content and edits done in this old version of Proteopedia after March 1, 2026 will eventually be lost when it is retired in about June of 2026.

Apply for new accounts at the new Proteopedia. Your logins will work in both the old and new versions.


5tl9

From Proteopedia

(Difference between revisions)
Jump to: navigation, search
Current revision (15:41, 6 March 2024) (edit) (undo)
 
(One intermediate revision not shown.)
Line 1: Line 1:
==crystal structure of mPGES-1 bound to inhibitor==
==crystal structure of mPGES-1 bound to inhibitor==
-
<StructureSection load='5tl9' size='340' side='right' caption='[[5tl9]], [[Resolution|resolution]] 1.20&Aring;' scene=''>
+
<StructureSection load='5tl9' size='340' side='right'caption='[[5tl9]], [[Resolution|resolution]] 1.20&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
-
<table><tr><td colspan='2'>[[5tl9]] is a 1 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5TL9 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=5TL9 FirstGlance]. <br>
+
<table><tr><td colspan='2'>[[5tl9]] 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=5TL9 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=5TL9 FirstGlance]. <br>
-
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=7DN:2-{2-[(1S,2S)-2-{[1-(8-METHYLQUINOLIN-2-YL)PIPERIDINE-4-CARBONYL]AMINO}CYCLOPENTYL]ETHYL}BENZOIC+ACID'>7DN</scene>, <scene name='pdbligand=BOG:B-OCTYLGLUCOSIDE'>BOG</scene>, <scene name='pdbligand=GSH:GLUTATHIONE'>GSH</scene>, <scene name='pdbligand=JZR:HEXYL+BETA-D-GLUCOPYRANOSIDE'>JZR</scene>, <scene name='pdbligand=PEG:DI(HYDROXYETHYL)ETHER'>PEG</scene>, <scene name='pdbligand=PG4:TETRAETHYLENE+GLYCOL'>PG4</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]] 1.2&#8491;</td></tr>
-
<tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=CSO:S-HYDROXYCYSTEINE'>CSO</scene></td></tr>
+
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=7DN:2-{2-[(1S,2S)-2-{[1-(8-METHYLQUINOLIN-2-YL)PIPERIDINE-4-CARBONYL]AMINO}CYCLOPENTYL]ETHYL}BENZOIC+ACID'>7DN</scene>, <scene name='pdbligand=BOG:B-OCTYLGLUCOSIDE'>BOG</scene>, <scene name='pdbligand=CSO:S-HYDROXYCYSTEINE'>CSO</scene>, <scene name='pdbligand=GSH:GLUTATHIONE'>GSH</scene>, <scene name='pdbligand=JZR:HEXYL+BETA-D-GLUCOPYRANOSIDE'>JZR</scene>, <scene name='pdbligand=PEG:DI(HYDROXYETHYL)ETHER'>PEG</scene>, <scene name='pdbligand=PG4:TETRAETHYLENE+GLYCOL'>PG4</scene></td></tr>
-
<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Prostaglandin-E_synthase Prostaglandin-E synthase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=5.3.99.3 5.3.99.3] </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=5tl9 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5tl9 OCA], [https://pdbe.org/5tl9 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=5tl9 RCSB], [https://www.ebi.ac.uk/pdbsum/5tl9 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=5tl9 ProSAT]</span></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=5tl9 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5tl9 OCA], [http://pdbe.org/5tl9 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=5tl9 RCSB], [http://www.ebi.ac.uk/pdbsum/5tl9 PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=5tl9 ProSAT]</span></td></tr>
+
</table>
</table>
== Function ==
== Function ==
-
[[http://www.uniprot.org/uniprot/PTGES_HUMAN PTGES_HUMAN]] Catalyzes the oxidoreduction of prostaglandin endoperoxide H2 (PGH2) to prostaglandin E2 (PGE2).<ref>PMID:18682561</ref>
+
[https://www.uniprot.org/uniprot/PTGES_HUMAN PTGES_HUMAN] Catalyzes the oxidoreduction of prostaglandin endoperoxide H2 (PGH2) to prostaglandin E2 (PGE2).<ref>PMID:18682561</ref>
-
<div style="background-color:#fffaf0;">
+
-
== Publication Abstract from PubMed ==
+
-
We describe a novel class of acidic mPGES-1 inhibitors with nanomolar enzymatic and human whole blood (HWB) potency. Rational design in conjunction with structure-based design led initially to the identification of anthranilic acid 5, an mPGES-1 inhibitor with micromolar HWB potency. Structural modifications of 5 improved HWB potency by over 1000x, reduced CYP2C9 single point inhibition, and improved rat clearance, which led to the selection of [(cyclopentyl)ethyl]benzoic acid compound 16 for clinical studies. Compound 16 showed an IC80 of 24nM for inhibition of PGE2 formation in vitro in LPS-stimulated HWB. A single oral dose resulted in plasma concentrations of 16 that exceeded its HWB IC80 in both rat (5mg/kg) and dog (3mg/kg) for over twelve hours.
+
-
Discovery and characterization of [(cyclopentyl)ethyl]benzoic acid inhibitors of microsomal prostaglandin E synthase-1.,Partridge KM, Antonysamy S, Bhattachar SN, Chandrasekhar S, Fisher MJ, Fretland A, Gooding K, Harvey A, Hughes NE, Kuklish SL, Luz JG, Manninen PR, McGee JE, Mudra DR, Navarro A, Norman BH, Quimby SJ, Schiffler MA, Sloan AV, Warshawsky AM, Weller JM, York JS, Yu XP Bioorg Med Chem Lett. 2017 Mar 15;27(6):1478-1483. doi:, 10.1016/j.bmcl.2016.11.011. Epub 2016 Nov 7. PMID:28190634<ref>PMID:28190634</ref>
+
==See Also==
-
 
+
*[[Prostaglandin E synthase|Prostaglandin E synthase]]
-
From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
+
-
</div>
+
-
<div class="pdbe-citations 5tl9" style="background-color:#fffaf0;"></div>
+
== References ==
== References ==
<references/>
<references/>
__TOC__
__TOC__
</StructureSection>
</StructureSection>
-
[[Category: Prostaglandin-E synthase]]
+
[[Category: Homo sapiens]]
-
[[Category: Antonysamy, S]]
+
[[Category: Large Structures]]
-
[[Category: Fisher, M]]
+
[[Category: Antonysamy S]]
-
[[Category: Luz, J G]]
+
[[Category: Fisher M]]
-
[[Category: Partridge, K]]
+
[[Category: Luz JG]]
-
[[Category: Alpha helix]]
+
[[Category: Partridge K]]
-
[[Category: Enzyme]]
+
-
[[Category: Integral membrane protein]]
+
-
[[Category: Membrane protein]]
+
-
[[Category: Mpges1 - ligand 0]]
+
-
[[Category: Prostaglandin]]
+
-
[[Category: Transferase]]
+

Current revision

crystal structure of mPGES-1 bound to inhibitor

PDB ID 5tl9

Drag the structure with the mouse to rotate

Proteopedia Page Contributors and Editors (what is this?)

OCA

Retrieved from "http://52.214.119.220/wiki/index.php/5tl9"
Personal tools