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| | <StructureSection load='5c28' size='340' side='right'caption='[[5c28]], [[Resolution|resolution]] 1.56Å' scene=''> | | <StructureSection load='5c28' size='340' side='right'caption='[[5c28]], [[Resolution|resolution]] 1.56Å' scene=''> |
| | == Structural highlights == | | == Structural highlights == |
| - | <table><tr><td colspan='2'>[[5c28]] is a 2 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=5C28 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=5C28 FirstGlance]. <br> | + | <table><tr><td colspan='2'>[[5c28]] is a 2 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=5C28 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=5C28 FirstGlance]. <br> |
| - | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=4XV:6-CHLORO-2-CYCLOPROPYL-5-METHYLPYRIMIDIN-4-AMINE'>4XV</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr> | + | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=4XV:6-CHLORO-2-CYCLOPROPYL-5-METHYLPYRIMIDIN-4-AMINE'>4XV</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr> |
| - | <tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[5c1w|5c1w]], [[5c29|5c29]], [[5c2a|5c2a]], [[5c2e|5c2e]], [[5c2h|5c2h]]</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=5c28 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5c28 OCA], [https://pdbe.org/5c28 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=5c28 RCSB], [https://www.ebi.ac.uk/pdbsum/5c28 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=5c28 ProSAT]</span></td></tr> |
| - | <tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">PDE10A ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN])</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=5c28 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5c28 OCA], [http://pdbe.org/5c28 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=5c28 RCSB], [http://www.ebi.ac.uk/pdbsum/5c28 PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=5c28 ProSAT]</span></td></tr> | + | |
| | </table> | | </table> |
| | == Function == | | == Function == |
| - | [[http://www.uniprot.org/uniprot/PDE10_HUMAN PDE10_HUMAN]] Plays a role in signal transduction by regulating the intracellular concentration of cyclic nucleotides. Can hydrolyze both cAMP and cGMP, but has higher affinity for cAMP and is more efficient with cAMP as substrate.<ref>PMID:17389385</ref> | + | [https://www.uniprot.org/uniprot/PDE10_HUMAN PDE10_HUMAN] Plays a role in signal transduction by regulating the intracellular concentration of cyclic nucleotides. Can hydrolyze both cAMP and cGMP, but has higher affinity for cAMP and is more efficient with cAMP as substrate.<ref>PMID:17389385</ref> |
| | <div style="background-color:#fffaf0;"> | | <div style="background-color:#fffaf0;"> |
| | == Publication Abstract from PubMed == | | == Publication Abstract from PubMed == |
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| | __TOC__ | | __TOC__ |
| | </StructureSection> | | </StructureSection> |
| - | [[Category: Human]] | + | [[Category: Homo sapiens]] |
| | [[Category: Large Structures]] | | [[Category: Large Structures]] |
| - | [[Category: Yan, Y]] | + | [[Category: Yan Y]] |
| - | [[Category: Complex]]
| + | |
| - | [[Category: Hydrolase-hydrolase inhibitor complex]]
| + | |
| - | [[Category: Inhibitor]]
| + | |
| - | [[Category: Phosphodiesterase]]
| + | |
| Structural highlights
Function
PDE10_HUMAN Plays a role in signal transduction by regulating the intracellular concentration of cyclic nucleotides. Can hydrolyze both cAMP and cGMP, but has higher affinity for cAMP and is more efficient with cAMP as substrate.[1]
Publication Abstract from PubMed
Screening of a fragment library for PDE10A inhibitors identified a low molecular weight pyrimidine hit with PDE10A Ki of 8700 nM and LE of 0.59. Initial optimization by catalog followed by iterative parallel synthesis guided by X-ray cocrystal structures resulted in rapid potency improvements with minimal loss of ligand efficiency. Compound 15h, with PDE10A Ki of 8.2 pM, LE of 0.49, and >5000-fold selectivity over other PDEs, fully attenuates MK-801-induced hyperlocomotor activity after ip dosing.
Discovery and Optimization of a Series of Pyrimidine-Based Phosphodiesterase 10A (PDE10A) Inhibitors through Fragment Screening, Structure-Based Design, and Parallel Synthesis.,Shipe WD, Sharik SS, Barrow JC, McGaughey GB, Theberge CR, Uslaner JM, Yan Y, Renger JJ, Smith SM, Coleman PJ, Cox CD J Med Chem. 2015 Sep 25. PMID:26378882[2]
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.
See Also
References
- ↑ Wang H, Liu Y, Hou J, Zheng M, Robinson H, Ke H. Structural insight into substrate specificity of phosphodiesterase 10. Proc Natl Acad Sci U S A. 2007 Apr 3;104(14):5782-7. Epub 2007 Mar 26. PMID:17389385
- ↑ Shipe WD, Sharik SS, Barrow JC, McGaughey GB, Theberge CR, Uslaner JM, Yan Y, Renger JJ, Smith SM, Coleman PJ, Cox CD. Discovery and Optimization of a Series of Pyrimidine-Based Phosphodiesterase 10A (PDE10A) Inhibitors through Fragment Screening, Structure-Based Design, and Parallel Synthesis. J Med Chem. 2015 Sep 25. PMID:26378882 doi:http://dx.doi.org/10.1021/acs.jmedchem.5b00983
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