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<StructureSection load='3tgg' size='340' side='right'caption='[[3tgg]], [[Resolution|resolution]] 1.91&Aring;' scene=''>
<StructureSection load='3tgg' size='340' side='right'caption='[[3tgg]], [[Resolution|resolution]] 1.91&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[3tgg]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Human Human]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3TGG OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3TGG FirstGlance]. <br>
<table><tr><td colspan='2'>[[3tgg]] 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=3TGG OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3TGG FirstGlance]. <br>
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=0H3:7-(6-METHOXYPYRIDIN-3-YL)-4-{[2-(PROPAN-2-YLOXY)ETHYL]AMINO}-1-(2-PROPOXYETHYL)PYRIDO[4,3-D]PYRIMIDIN-2(1H)-ONE'>0H3</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</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]] 1.91&#8491;</td></tr>
<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat"><div style='overflow: auto; max-height: 3em;'>[[3tge|3tge]]</div></td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=0H3:7-(6-METHOXYPYRIDIN-3-YL)-4-{[2-(PROPAN-2-YLOXY)ETHYL]AMINO}-1-(2-PROPOXYETHYL)PYRIDO[4,3-D]PYRIMIDIN-2(1H)-ONE'>0H3</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr>
<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">PDE5A, PDE5 ([https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN])</td></tr>
<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[https://en.wikipedia.org/wiki/3',5'-cyclic-GMP_phosphodiesterase 3',5'-cyclic-GMP phosphodiesterase], with EC number [https://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.1.4.35 3.1.4.35] </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=3tgg FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3tgg OCA], [https://pdbe.org/3tgg PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3tgg RCSB], [https://www.ebi.ac.uk/pdbsum/3tgg PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3tgg ProSAT]</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=3tgg FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3tgg OCA], [https://pdbe.org/3tgg PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3tgg RCSB], [https://www.ebi.ac.uk/pdbsum/3tgg PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3tgg ProSAT]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
[[https://www.uniprot.org/uniprot/PDE5A_HUMAN PDE5A_HUMAN]] Plays a role in signal transduction by regulating the intracellular concentration of cyclic nucleotides. This phosphodiesterase catalyzes the specific hydrolysis of cGMP to 5'-GMP.  
[https://www.uniprot.org/uniprot/PDE5A_HUMAN PDE5A_HUMAN] Plays a role in signal transduction by regulating the intracellular concentration of cyclic nucleotides. This phosphodiesterase catalyzes the specific hydrolysis of cGMP to 5'-GMP.
<div style="background-color:#fffaf0;">
== Publication Abstract from PubMed ==
We describe the design, synthesis and profiling of a novel series of PDE5 inhibitors. We take advantage of an alternate projection into the solvent region to identify compounds with excellent potency, selectivity and pharmacokinetic profiles.
 
Investigation of the pyrazinones as PDE5 inhibitors: Evaluation of regioisomeric projections into the solvent region.,Hughes RO, Maddux T, Joseph Rogier D, Lu S, Walker JK, Jon Jacobsen E, Rumsey JM, Zheng Y, Macinnes A, Bond BR, Han S Bioorg Med Chem Lett. 2011 Nov 1;21(21):6348-52. Epub 2011 Aug 31. PMID:21955943<ref>PMID:21955943</ref>
 
From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
</div>
<div class="pdbe-citations 3tgg" style="background-color:#fffaf0;"></div>


==See Also==
==See Also==
*[[Phosphodiesterase 3D structures|Phosphodiesterase 3D structures]]
*[[Phosphodiesterase 3D structures|Phosphodiesterase 3D structures]]
== References ==
<references/>
__TOC__
__TOC__
</StructureSection>
</StructureSection>
[[Category: 3',5'-cyclic-GMP phosphodiesterase]]
[[Category: Homo sapiens]]
[[Category: Human]]
[[Category: Large Structures]]
[[Category: Large Structures]]
[[Category: Han, S]]
[[Category: Han S]]
[[Category: Hydrolase]]
[[Category: Hydrolase-hydrolase inhibitor complex]]
[[Category: Phosphodiesterase]]

Latest revision as of 10:08, 1 March 2024

A novel series of potent and selective PDE5 inhibitor2

3tgg, resolution 1.91Å

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