4ael

PDE10A in complex with the inhibitor AZ5PDE10A in complex with the inhibitor AZ5

Structural highlights

4ael 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.
Method:	X-ray diffraction, Resolution 2.2Å
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

A series of 1,6-naphthyridine-based compounds was synthesized as potent phosphodiesterase 10A (PDE10A) inhibitors. Structure-based chemical modifications of the discovered chemotype served to further improve potency and selectivity over DHODH, laying the foundation for future optimization efforts.

Discovery of 4-hydroxy-1,6-naphthyridine-3-carbonitrile derivatives as novel PDE10A inhibitors.,Bauer U, Giordanetto F, Bauer M, O'Mahony G, Johansson KE, Knecht W, Hartleib-Geschwindner J, Carlsson ET, Enroth C Bioorg Med Chem Lett. 2012 Mar 1;22(5):1944-8. Epub 2012 Jan 26. PMID:22321214^[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
↑ Bauer U, Giordanetto F, Bauer M, O'Mahony G, Johansson KE, Knecht W, Hartleib-Geschwindner J, Carlsson ET, Enroth C. Discovery of 4-hydroxy-1,6-naphthyridine-3-carbonitrile derivatives as novel PDE10A inhibitors. Bioorg Med Chem Lett. 2012 Mar 1;22(5):1944-8. Epub 2012 Jan 26. PMID:22321214 doi:10.1016/j.bmcl.2012.01.046

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OCA

[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] Bauer U, Giordanetto F, Bauer M, O'Mahony G, Johansson KE, Knecht W, Hartleib-Geschwindner J, Carlsson ET, Enroth C. Discovery of 4-hydroxy-1,6-naphthyridine-3-carbonitrile derivatives as novel PDE10A inhibitors. Bioorg Med Chem Lett. 2012 Mar 1;22(5):1944-8. Epub 2012 Jan 26. PMID:22321214 doi:10.1016/j.bmcl.2012.01.046

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