3wi2: Difference between revisions

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<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=3wi2 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3wi2 OCA], [http://www.rcsb.org/pdb/explore.do?structureId=3wi2 RCSB], [http://www.ebi.ac.uk/pdbsum/3wi2 PDBsum]</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=3wi2 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3wi2 OCA], [http://www.rcsb.org/pdb/explore.do?structureId=3wi2 RCSB], [http://www.ebi.ac.uk/pdbsum/3wi2 PDBsum]</span></td></tr>
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</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> 
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== Publication Abstract from PubMed ==
== Publication Abstract from PubMed ==

Revision as of 20:21, 25 December 2014

Crystal structure of PDE10A in complex with inhibitorCrystal structure of PDE10A in complex with inhibitor

Structural highlights

3wi2 is a 2 chain structure with sequence from Human. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Ligands:, ,
Gene:PDE10A (HUMAN)
Resources:FirstGlance, OCA, RCSB, PDBsum

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

A novel class of phosphodiesterase 10A (PDE10A) inhibitors with reduced CYP1A2 inhibition were designed and synthesized starting from 2-{[(1-phenyl-1H-benzimidazol-6-yl)oxy]methyl}quinoline (1). Introduction of an isopropyl group at the 2-position and a methoxy group at the 5-position of the benzimidazole ring of lead compound 1 resulted in the identification of 2-{[(2-isopropyl-5-methoxy-1-phenyl-1H-benzimidazol-6-yl)oxy]methyl}quinoline (25b), which exhibited potent PDE10A inhibitory activity with reduced CYP1A2 inhibitory activity compared to compound 1.

Design and synthesis of novel benzimidazole derivatives as phosphodiesterase 10A inhibitors with reduced CYP1A2 inhibition.,Hamaguchi W, Masuda N, Isomura M, Miyamoto S, Kikuchi S, Amano Y, Honbou K, Mihara T, Watanabe T Bioorg Med Chem. 2013 Dec 15;21(24):7612-23. doi: 10.1016/j.bmc.2013.10.035. Epub, 2013 Oct 31. PMID:24238902[2]

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

See Also

References

  1. 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
  2. Hamaguchi W, Masuda N, Isomura M, Miyamoto S, Kikuchi S, Amano Y, Honbou K, Mihara T, Watanabe T. Design and synthesis of novel benzimidazole derivatives as phosphodiesterase 10A inhibitors with reduced CYP1A2 inhibition. Bioorg Med Chem. 2013 Dec 15;21(24):7612-23. doi: 10.1016/j.bmc.2013.10.035. Epub, 2013 Oct 31. PMID:24238902 doi:http://dx.doi.org/10.1016/j.bmc.2013.10.035

3wi2, resolution 2.26Å

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