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4k4e

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Revision as of 07:04, 5 August 2016

Co-crystal structure of tnks1 with compound 52 [N~2-(5-chloro-2-methoxyphenyl)-N-[trans-4-(2-oxo-2,3-dihydro-1H-benzimidazol-1-yl)cyclohexyl]glycinamide]

Structural highlights

4k4e 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:	4dvi, 4k4f
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

Tankyrase (TNKS) is a poly-ADP-ribosylating protein (PARP) whose activity suppresses cellular axin protein levels and elevates beta-catenin concentrations, resulting in increased oncogene expression. The inhibition of tankyrase (TNKS1 and 2) may reduce the levels of beta-catenin-mediated transcription and inhibit tumorigenesis. Compound 1 is a previously described moderately potent tankyrase inhibitor that suffers from poor pharmacokinetic properties. Herein, we describe the utilization of structure-based design and molecular modeling toward novel, potent, and selective tankyrase inhibitors with improved pharmacokinetic properties (39, 40).

Discovery of Novel, Induced-Pocket Binding Oxazolidinones as Potent, Selective, and Orally Bioavailable Tankyrase Inhibitors.,Bregman H, Chakka N, Guzman-Perez A, Gunaydin H, Gu Y, Huang X, Berry V, Liu J, Teffera Y, Huang L, Egge B, Mullady EL, Schneider S, Andrews PS, Mishra A, Newcomb J, Serafino R, Strathdee CA, Turci SM, Wilson C, Dimauro EF J Med Chem. 2013 May 23. PMID:23701517^[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
↑ Bregman H, Chakka N, Guzman-Perez A, Gunaydin H, Gu Y, Huang X, Berry V, Liu J, Teffera Y, Huang L, Egge B, Mullady EL, Schneider S, Andrews PS, Mishra A, Newcomb J, Serafino R, Strathdee CA, Turci SM, Wilson C, Dimauro EF. Discovery of Novel, Induced-Pocket Binding Oxazolidinones as Potent, Selective, and Orally Bioavailable Tankyrase Inhibitors. J Med Chem. 2013 May 23. PMID:23701517 doi:10.1021/jm4000038

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/4k4e"

Categories: Human | Huang, X | Parp | Transferase-transferase inhibitor complex

@@ Line 1: / Line 1: @@
 ==Co-crystal structure of tnks1 with compound 52 [N~2-(5-chloro-2-methoxyphenyl)-N-[trans-4-(2-oxo-2,3-dihydro-1H-benzimidazol-1-yl)cyclohexyl]glycinamide]==
 <StructureSection load='4k4e' size='340' side='right' caption='[[4k4e]], [[Resolution|resolution]] 2.30&Aring;' scene=''>
 == Structural highlights ==
-<table><tr><td colspan='2'>[[4k4e]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4K4E OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4K4E FirstGlance]. <br>
+<table><tr><td colspan='2'>[[4k4e]] 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=4K4E OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4K4E FirstGlance]. <br>
 </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=K4E:N~2~-(5-CHLORO-2-METHOXYPHENYL)-N-[TRANS-4-(2-OXO-2,3-DIHYDRO-1H-BENZIMIDAZOL-1-YL)CYCLOHEXYL]GLYCINAMIDE'>K4E</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr>
 <tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[4dvi|4dvi]], [[4k4f|4k4f]]</td></tr>
-<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 Homo sapiens])</td></tr>
+<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=4k4e FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4k4e OCA], [http://www.rcsb.org/pdb/explore.do?structureId=4k4e RCSB], [http://www.ebi.ac.uk/pdbsum/4k4e 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=4k4e FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4k4e OCA], [http://pdbe.org/4k4e PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=4k4e RCSB], [http://www.ebi.ac.uk/pdbsum/4k4e PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=4k4e 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 4k4e" style="background-color:#fffaf0;"></div>
 ==See Also==
@@ Line 26: / Line 28: @@
 __TOC__
 </StructureSection>
-[[Category: Homo sapiens]]
+[[Category: Human]]
 [[Category: Huang, X]]
 [[Category: Parp]]
 [[Category: Transferase-transferase inhibitor complex]]

4k4e

From Proteopedia

Revision as of 07:04, 5 August 2016

Co-crystal structure of tnks1 with compound 52 [N~2-(5-chloro-2-methoxyphenyl)-N-[trans-4-(2-oxo-2,3-dihydro-1H-benzimidazol-1-yl)cyclohexyl]glycinamide]

Structural highlights

Function

Publication Abstract from PubMed

See Also

References

Contents

Proteopedia Page Contributors and Editors (what is this?)

Views

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