We apologize for Proteopedia being slow to respond. For the past two years, a new implementation of Proteopedia has been being built. Soon, it will replace this 18-year old system. All existing content will be moved to the new system at a date that will be announced here.
4phw
From Proteopedia
(Difference between revisions)
| (5 intermediate revisions not shown.) | |||
| Line 1: | Line 1: | ||
| - | '''Unreleased structure''' | ||
| - | + | ==Crystal Structure of PDE10A with 1H-benzimidazol-2-yl(4-((3-(tetrahydro-2H-pyran-4-yl)-2-pyridinyl)oxy)phenyl)methanone== | |
| + | <StructureSection load='4phw' size='340' side='right'caption='[[4phw]], [[Resolution|resolution]] 2.50Å' scene=''> | ||
| + | == Structural highlights == | ||
| + | <table><tr><td colspan='2'>[[4phw]] 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=4PHW OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4PHW FirstGlance]. <br> | ||
| + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.5Å</td></tr> | ||
| + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=2W1:1H-BENZIMIDAZOL-2-YL(4-{[3-(TETRAHYDRO-2H-PYRAN-4-YL)PYRIDIN-2-YL]OXY}PHENYL)METHANONE'>2W1</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></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=4phw FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4phw OCA], [https://pdbe.org/4phw PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4phw RCSB], [https://www.ebi.ac.uk/pdbsum/4phw PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4phw ProSAT]</span></td></tr> | ||
| + | </table> | ||
| + | == Function == | ||
| + | [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;"> | ||
| + | == Publication Abstract from PubMed == | ||
| + | We report the identification of a PDE10A clinical candidate by optimizing potency and in vivo efficacy of promising keto-benzimidazole leads 1 and 2. Significant increase in biochemical potency was observed when the saturated rings on morpholine 1 and N-acetyl piperazine 2 were changed by a single atom to tetrahydropyran 3 and N-acetyl piperidine 5. A second single atom modification from pyrazines 3 and 5 to pyridines 4 and 6 improved the inhibitory activity of 4 but not 6. In the in vivo LC-MS/MS target occupancy (TO) study at 10 mg/kg, 3, 5, and 6 achieved 86-91% occupancy of PDE10A in the brain. Furthermore, both CNS TO and efficacy in PCP-LMA behavioral model were observed in a dose dependent manner. With superior in vivo TO, in vivo efficacy and in vivo PK profiles in multiple preclinical species, compound 5 (AMG 579) was advanced as our PDE10A clinical candidate. | ||
| - | + | Discovery of Clinical Candidate 1-(4-(3-(4-(1H-Benzo[d]imidazole-2-carbonyl)phenoxy)pyrazin-2-yl)piperidin-1-yl)e thanone (AMG 579), A Potent, Selective, and Efficacious Inhibitor of Phosphodiesterase 10A (PDE10A).,Hu E, Chen N, Bourbeau MP, Harrington PE, Biswas K, Kunz RK, Andrews KL, Chmait S, Zhao X, Davis C, Ma J, Shi J, Lester-Zeiner D, Danao J, Able J, Cueva M, Talreja S, Kornecook T, Chen H, Porter A, Hungate R, Treanor J, Allen JR J Med Chem. 2014 Aug 4. PMID:25062128<ref>PMID:25062128</ref> | |
| - | + | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | |
| + | </div> | ||
| + | <div class="pdbe-citations 4phw" style="background-color:#fffaf0;"></div> | ||
| + | |||
| + | ==See Also== | ||
| + | *[[Phosphodiesterase 3D structures|Phosphodiesterase 3D structures]] | ||
| + | == References == | ||
| + | <references/> | ||
| + | __TOC__ | ||
| + | </StructureSection> | ||
| + | [[Category: Homo sapiens]] | ||
| + | [[Category: Large Structures]] | ||
| + | [[Category: Chmait S]] | ||
Current revision
Crystal Structure of PDE10A with 1H-benzimidazol-2-yl(4-((3-(tetrahydro-2H-pyran-4-yl)-2-pyridinyl)oxy)phenyl)methanone
| |||||||||||
