4n4v

From Proteopedia

(Difference between revisions)

Revision as of 11:54, 5 August 2016

Co-crystal structure of tankyrase 1 with compound 4 [(4S)-3-{trans-4-[6-amino-5-(pyrimidin-2-yl)pyridin-3-yl]cyclohexyl}-5,5-dimethyl-4-phenyl-1,3-oxazolidin-2-one]

Structural highlights

4n4v 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:	4k4f, 4n3r, 4n4t
Gene:	TNKS, PARP5A, PARPL, TIN1, TINF1, TNKS1 (HUMAN)
Activity:	NAD(+) ADP-ribosyltransferase, with EC number 2.4.2.30
Resources:	FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

[TNKS1_HUMAN] Poly-ADP-ribosyltransferase involved in various processes such as Wnt signaling pathway, telomere length and vesicle trafficking. Acts as an activator of the Wnt signaling pathway by mediating poly-ADP-ribosylation (PARsylation) of AXIN1 and AXIN2, 2 key components of the beta-catenin destruction complex: poly-ADP-ribosylated target proteins are recognized by RNF146, which mediates their ubiquitination and subsequent degradation. Also mediates PARsylation of BLZF1 and CASC3, followed by recruitment of RNF146 and subsequent ubiquitination. Mediates PARsylation of TERF1, thereby contributing to the regulation of telomere length. Involved in centrosome maturation during prometaphase by mediating PARsylation of HEPACAM2/MIKI. May also regulate vesicle trafficking and modulate the subcellular distribution of SLC2A4/GLUT4-vesicles. May be involved in spindle pole assembly through PARsylation of NUMA1.^[1] ^[2] ^[3] ^[4] ^[5] ^[6]

Publication Abstract from PubMed

Aberrant activation of the Wnt pathway has been implicated in the development and formation of many cancers. TNKS inhibition has been shown to antagonize Wnt signaling via Axin stabilization in APC mutant colon cancer cell lines. We employed structure-based design to identify a series of 2-aminopyridine oxazolidinones as potent and selective TNKS inhibitors. These compounds exhibited good enzyme and cell potency as well as selectivity over other PARP isoforms. Co-crystal structures of these 2-aminopyridine oxazolidinones complexed to TNKS reveal an induced-pocket binding mode that does not involve interactions with the nicotinamide binding pocket. Oral dosing of lead compounds 3 and 4 resulted in significant effects on several Wnt-pathway biomarkers in a three day DLD-1 mouse tumor PD model.

Structure-based design of 2-aminopyridine oxazolidinones as potent and selective tankyrase inhibitors.,Huang H, Guzman-Perez A, Acquaviva L, Berry V, Bregman H, Dovey J, Gunaydin H, Huang X, Huang L, Saffran D, Serafino R, Schneider S, Wilson C, DiMauro EF ACS Med Chem Lett. 2013 Oct 21;4(12):1218-23. doi: 10.1021/ml4003315. eCollection, 2013 Dec 12. PMID:24900633^[7]

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

References

↑ Chi NW, Lodish HF. Tankyrase is a golgi-associated mitogen-activated protein kinase substrate that interacts with IRAP in GLUT4 vesicles. J Biol Chem. 2000 Dec 8;275(49):38437-44. PMID:10988299 doi:10.1074/jbc.M007635200
↑ Cook BD, Dynek JN, Chang W, Shostak G, Smith S. Role for the related poly(ADP-Ribose) polymerases tankyrase 1 and 2 at human telomeres. Mol Cell Biol. 2002 Jan;22(1):332-42. PMID:11739745
↑ Chang W, Dynek JN, Smith S. NuMA is a major acceptor of poly(ADP-ribosyl)ation by tankyrase 1 in mitosis. Biochem J. 2005 Oct 15;391(Pt 2):177-84. PMID:16076287 doi:10.1042/BJ20050885
↑ Huang SM, Mishina YM, Liu S, Cheung A, Stegmeier F, Michaud GA, Charlat O, Wiellette E, Zhang Y, Wiessner S, Hild M, Shi X, Wilson CJ, Mickanin C, Myer V, Fazal A, Tomlinson R, Serluca F, Shao W, Cheng H, Shultz M, Rau C, Schirle M, Schlegl J, Ghidelli S, Fawell S, Lu C, Curtis D, Kirschner MW, Lengauer C, Finan PM, Tallarico JA, Bouwmeester T, Porter JA, Bauer A, Cong F. Tankyrase inhibition stabilizes axin and antagonizes Wnt signalling. Nature. 2009 Oct 1;461(7264):614-20. doi: 10.1038/nature08356. Epub 2009 Sep 16. PMID:19759537 doi:10.1038/nature08356
↑ Zhang Y, Liu S, Mickanin C, Feng Y, Charlat O, Michaud GA, Schirle M, Shi X, Hild M, Bauer A, Myer VE, Finan PM, Porter JA, Huang SM, Cong F. RNF146 is a poly(ADP-ribose)-directed E3 ligase that regulates axin degradation and Wnt signalling. Nat Cell Biol. 2011 May;13(5):623-9. doi: 10.1038/ncb2222. Epub 2011 Apr 10. PMID:21478859 doi:10.1038/ncb2222
↑ Ozaki Y, Matsui H, Asou H, Nagamachi A, Aki D, Honda H, Yasunaga S, Takihara Y, Yamamoto T, Izumi S, Ohsugi M, Inaba T. Poly-ADP ribosylation of Miki by tankyrase-1 promotes centrosome maturation. Mol Cell. 2012 Sep 14;47(5):694-706. doi: 10.1016/j.molcel.2012.06.033. Epub 2012, Aug 2. PMID:22864114 doi:10.1016/j.molcel.2012.06.033
↑ Huang H, Guzman-Perez A, Acquaviva L, Berry V, Bregman H, Dovey J, Gunaydin H, Huang X, Huang L, Saffran D, Serafino R, Schneider S, Wilson C, DiMauro EF. Structure-based design of 2-aminopyridine oxazolidinones as potent and selective tankyrase inhibitors. ACS Med Chem Lett. 2013 Oct 21;4(12):1218-23. doi: 10.1021/ml4003315. eCollection, 2013 Dec 12. PMID:24900633 doi:http://dx.doi.org/10.1021/ml4003315

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/4n4v"

@@ Line 1: / Line 1: @@
 ==Co-crystal structure of tankyrase 1 with compound 4 [(4S)-3-{trans-4-[6-amino-5-(pyrimidin-2-yl)pyridin-3-yl]cyclohexyl}-5,5-dimethyl-4-phenyl-1,3-oxazolidin-2-one]==
 <StructureSection load='4n4v' size='340' side='right' caption='[[4n4v]], [[Resolution|resolution]] 2.00&Aring;' scene=''>
@@ Line 7: / Line 8: @@
 <tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">TNKS, PARP5A, PARPL, TIN1, TINF1, TNKS1 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN])</td></tr>
 <tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/NAD(+)_ADP-ribosyltransferase NAD(+) ADP-ribosyltransferase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.4.2.30 2.4.2.30] </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=4n4v FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4n4v OCA], [http://www.rcsb.org/pdb/explore.do?structureId=4n4v RCSB], [http://www.ebi.ac.uk/pdbsum/4n4v 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=4n4v FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4n4v OCA], [http://pdbe.org/4n4v PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=4n4v RCSB], [http://www.ebi.ac.uk/pdbsum/4n4v PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=4n4v ProSAT]</span></td></tr>
 </table>
 == Function ==
@@ Line 19: / Line 20: @@
 From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
 </div>
+<div class="pdbe-citations 4n4v" style="background-color:#fffaf0;"></div>
 ==See Also==

4n4v

From Proteopedia

Revision as of 11:54, 5 August 2016

Co-crystal structure of tankyrase 1 with compound 4 [(4S)-3-{trans-4-[6-amino-5-(pyrimidin-2-yl)pyridin-3-yl]cyclohexyl}-5,5-dimethyl-4-phenyl-1,3-oxazolidin-2-one]

Structural highlights

Function

Publication Abstract from PubMed

See Also

References

Contents

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