| Structural highlights
4heu 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: | , , |
| Related: | 4ddl, 4hf4 |
| Gene: | PDE10A (HUMAN) |
| Activity: | 3',5'-cyclic-GMP phosphodiesterase, with EC number 3.1.4.35 |
| 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 discovery of a novel series of biaryl ethers as potent and selective PDE10A inhibitors. Structure-activity studies improved the potency and decreased Pgp-mediated efflux found in the initial compound 4. X-ray crystallographic studies revealed two novel binding modes to the catalytic site of the PDE10A enzyme.
Discovery of selective biaryl ethers as PDE10A inhibitors: Improvement in potency and mitigation of Pgp-mediated efflux.,Rzasa RM, Hu E, Rumfelt S, Chen N, Andrews KL, Chmait S, Falsey JR, Zhong W, Jones AD, Porter A, Louie SW, Zhao X, Treanor JJ, Allen JR Bioorg Med Chem Lett. 2012 Dec 15;22(24):7371-5. doi: 10.1016/j.bmcl.2012.10.078., Epub 2012 Oct 22. PMID:23149228[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
- ↑ Rzasa RM, Hu E, Rumfelt S, Chen N, Andrews KL, Chmait S, Falsey JR, Zhong W, Jones AD, Porter A, Louie SW, Zhao X, Treanor JJ, Allen JR. Discovery of selective biaryl ethers as PDE10A inhibitors: Improvement in potency and mitigation of Pgp-mediated efflux. Bioorg Med Chem Lett. 2012 Dec 15;22(24):7371-5. doi: 10.1016/j.bmcl.2012.10.078., Epub 2012 Oct 22. PMID:23149228 doi:http://dx.doi.org/10.1016/j.bmcl.2012.10.078
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