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4phw

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Revision as of 13:04, 1 February 2023

Crystal Structure of PDE10A with 1H-benzimidazol-2-yl(4-((3-(tetrahydro-2H-pyran-4-yl)-2-pyridinyl)oxy)phenyl)methanone

Structural highlights

4phw is a 2 chain structure with sequence from Homo sapiens. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Ligands:	, ,
Resources:	FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

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

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^[2]

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.

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
↑ 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. 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). J Med Chem. 2014 Aug 4. PMID:25062128 doi:http://dx.doi.org/10.1021/jm500713j

1 Structural highlights
2 Function
3 Publication Abstract from PubMed
4 See Also
5 References

Proteopedia Page Contributors and Editors (what is this?)

OCA

Retrieved from "http://52.214.119.220/wiki/index.php/4phw"

Categories: Homo sapiens | Large Structures | Chmait S

@@ Line 3: / Line 3: @@
 <StructureSection load='4phw' size='340' side='right'caption='[[4phw]], [[Resolution|resolution]] 2.50&Aring;' scene=''>
 == Structural highlights ==
-<table><tr><td colspan='2'>[[4phw]] 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=4PHW OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4PHW FirstGlance]. <br>
+<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='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><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>
+</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='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'>[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>
-<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=4phw FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4phw OCA], [http://pdbe.org/4phw PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=4phw RCSB], [http://www.ebi.ac.uk/pdbsum/4phw PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=4phw ProSAT]</span></td></tr>
 </table>
 == 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;">
 == Publication Abstract from PubMed ==
@@ Line 21: / Line 20: @@
 ==See Also==
-*[[Phosphodiesterase|Phosphodiesterase]]
+*[[Phosphodiesterase 3D structures|Phosphodiesterase 3D structures]]
 == References ==
 <references/>
 __TOC__
 </StructureSection>
-[[Category: Human]]
+[[Category: Homo sapiens]]
 [[Category: Large Structures]]
-[[Category: Chmait, S]]
+[[Category: Chmait S]]
-[[Category: Hydrolase-hydrolase inhibitor complex]]
-[[Category: Inhibitor]]
-[[Category: Keto-benzimidazole]]
-[[Category: Phosphodiesterase]]

4phw

From Proteopedia

Revision as of 13:04, 1 February 2023

Crystal Structure of PDE10A with 1H-benzimidazol-2-yl(4-((3-(tetrahydro-2H-pyran-4-yl)-2-pyridinyl)oxy)phenyl)methanone

Structural highlights

Function

Publication Abstract from PubMed

See Also

References

Contents

Proteopedia Page Contributors and Editors (what is this?)

Views

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