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4u8z

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Revision as of 01:25, 19 January 2017

Crystal structure of MST3 with a pyrrolopyrimidine inhibitor (PF-06447475)

Structural highlights

4u8z is a 1 chain structure. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Ligands:	,
NonStd Res:
Activity:	Non-specific serine/threonine protein kinase, with EC number 2.7.11.1
Resources:	FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

[STK24_HUMAN] Serine/threonine-protein kinase that acts on both serine and threonine residues and promotes apoptosis in response to stress stimuli and caspase activation. Mediates oxidative-stress-induced cell death by modulating phosphorylation of JNK1-JNK2 (MAPK8 and MAPK9), p38 (MAPK11, MAPK12, MAPK13 and MAPK14) during oxidative stress. Plays a role in a staurosporine-induced caspase-independent apoptotic pathway by regulating the nuclear translocation of AIFM1 and ENDOG and the DNase activity associated with ENDOG. Phosphorylates STK38L on 'Thr-442' and stimulates its kinase activity. Regulates cellular migration with alteration of PTPN12 activity and PXN phosphorylation: phosphorylates PTPN12 and inhibits its activity and may regulate PXN phosphorylation through PTPN12. May act as a key regulator of axon regeneration in the optic nerve and radial nerve.^[1] ^[2] ^[3] ^[4] ^[5]

Publication Abstract from PubMed

Leucine rich repeat kinase 2 (LRRK2) has been genetically linked to Parkinson's disease (PD) by genome-wide association studies (GWAS). The most common LRRK2 mutation, G2019S, which is relatively rare in the total population, gives rise to increased kinase activity. As such, LRRK2 kinase inhibitors are potentially useful in the treatment of PD. We herein disclose the discovery and optimization of a novel series of potent LRRK2 inhibitors, focusing on improving kinome selectivity using a surrogate crystallography approach. This resulted in the identification of 14 (PF-06447475), a highly potent, brain penetrant and selective LRRK2 inhibitor which has been further profiled in in vivo safety and pharmacodynamic studies.

Discovery and preclinical profiling of 3-[4-(morpholin-4-yl)-7H-pyrrolo[2,3-d]pyrimidin-5-yl]benzonitrile (PF-06447475), a highly potent, selective, brain penetrant, and in vivo active LRRK2 kinase inhibitor.,Henderson JL, Kormos BL, Hayward MM, Coffman KJ, Jasti J, Kurumbail RG, Wager TT, Verhoest PR, Noell GS, Chen Y, Needle E, Berger Z, Steyn SJ, Houle C, Hirst WD, Galatsis P J Med Chem. 2015 Jan 8;58(1):419-32. doi: 10.1021/jm5014055. Epub 2014 Nov 17. PMID:25353650^[6]

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

References

↑ Stegert MR, Hergovich A, Tamaskovic R, Bichsel SJ, Hemmings BA. Regulation of NDR protein kinase by hydrophobic motif phosphorylation mediated by the mammalian Ste20-like kinase MST3. Mol Cell Biol. 2005 Dec;25(24):11019-29. PMID:16314523 doi:10.1128/MCB.25.24.11019-11029.2005
↑ Lu TJ, Lai WY, Huang CY, Hsieh WJ, Yu JS, Hsieh YJ, Chang WT, Leu TH, Chang WC, Chuang WJ, Tang MJ, Chen TY, Lu TL, Lai MD. Inhibition of cell migration by autophosphorylated mammalian sterile 20-like kinase 3 (MST3) involves paxillin and protein-tyrosine phosphatase-PEST. J Biol Chem. 2006 Dec 15;281(50):38405-17. Epub 2006 Oct 17. PMID:17046825 doi:10.1074/jbc.M605035200
↑ Chen CB, Ng JK, Choo PH, Wu W, Porter AG. Mammalian sterile 20-like kinase 3 (MST3) mediates oxidative-stress-induced cell death by modulating JNK activation. Biosci Rep. 2009 Sep 16;29(6):405-15. doi: 10.1042/BSR20090096. PMID:19604147 doi:10.1042/BSR20090096
↑ Lorber B, Howe ML, Benowitz LI, Irwin N. Mst3b, an Ste20-like kinase, regulates axon regeneration in mature CNS and PNS pathways. Nat Neurosci. 2009 Nov;12(11):1407-14. doi: 10.1038/nn.2414. Epub 2009 Oct 25. PMID:19855390 doi:10.1038/nn.2414
↑ Lin CY, Wu HY, Wang PL, Yuan CJ. Mammalian Ste20-like protein kinase 3 induces a caspase-independent apoptotic pathway. Int J Biochem Cell Biol. 2010 Jan;42(1):98-105. doi:, 10.1016/j.biocel.2009.09.012. Epub 2009 Sep 25. PMID:19782762 doi:10.1016/j.biocel.2009.09.012
↑ Henderson JL, Kormos BL, Hayward MM, Coffman KJ, Jasti J, Kurumbail RG, Wager TT, Verhoest PR, Noell GS, Chen Y, Needle E, Berger Z, Steyn SJ, Houle C, Hirst WD, Galatsis P. Discovery and preclinical profiling of 3-[4-(morpholin-4-yl)-7H-pyrrolo[2,3-d]pyrimidin-5-yl]benzonitrile (PF-06447475), a highly potent, selective, brain penetrant, and in vivo active LRRK2 kinase inhibitor. J Med Chem. 2015 Jan 8;58(1):419-32. doi: 10.1021/jm5014055. Epub 2014 Nov 17. PMID:25353650 doi:http://dx.doi.org/10.1021/jm5014055

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/4u8z"

@@ Line 1: / Line 1: @@
 ==Crystal structure of MST3 with a pyrrolopyrimidine inhibitor (PF-06447475)==
 <StructureSection load='4u8z' size='340' side='right' caption='[[4u8z]], [[Resolution|resolution]] 1.63&Aring;' scene=''>
@@ Line 6: / Line 7: @@
 <tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=TPO:PHOSPHOTHREONINE'>TPO</scene></td></tr>
 <tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Non-specific_serine/threonine_protein_kinase Non-specific serine/threonine protein kinase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.7.11.1 2.7.11.1] </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=4u8z FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4u8z OCA], [http://www.rcsb.org/pdb/explore.do?structureId=4u8z RCSB], [http://www.ebi.ac.uk/pdbsum/4u8z 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=4u8z FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4u8z OCA], [http://pdbe.org/4u8z PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=4u8z RCSB], [http://www.ebi.ac.uk/pdbsum/4u8z PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=4u8z ProSAT]</span></td></tr>
 </table>
 == Function ==
@@ Line 18: / Line 19: @@
 From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
 </div>
+<div class="pdbe-citations 4u8z" style="background-color:#fffaf0;"></div>
+==See Also==
+*[[Serine/threonine protein kinase|Serine/threonine protein kinase]]
 == References ==
 <references/>

4u8z

From Proteopedia

Revision as of 01:25, 19 January 2017

Crystal structure of MST3 with a pyrrolopyrimidine inhibitor (PF-06447475)

Structural highlights

Function

Publication Abstract from PubMed

See Also

References

Contents

Proteopedia Page Contributors and Editors (what is this?)

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