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==Highly Selective c-Jun N-Terminal Kinase (JNK) 2 and 3 Inhibitors with In Vitro CNS-like Pharmacokinetic Properties==
==Highly Selective c-Jun N-Terminal Kinase (JNK) 2 and 3 Inhibitors with In Vitro CNS-like Pharmacokinetic Properties==
<StructureSection load='3oy1' size='340' side='right' caption='[[3oy1]], [[Resolution|resolution]] 1.70&Aring;' scene=''>
<StructureSection load='3oy1' size='340' side='right'caption='[[3oy1]], [[Resolution|resolution]] 1.70&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[3oy1]] is a 1 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=3OY1 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3OY1 FirstGlance]. <br>
<table><tr><td colspan='2'>[[3oy1]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3OY1 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3OY1 FirstGlance]. <br>
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=589:5-[2-(CYCLOHEXYLAMINO)PYRIDIN-4-YL]-4-NAPHTHALEN-2-YL-2-(TETRAHYDRO-2H-PYRAN-4-YL)-2,4-DIHYDRO-3H-1,2,4-TRIAZOL-3-ONE'>589</scene></td></tr>
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.7&#8491;</td></tr>
<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">MAPK10, JNK3, JNK3A, PRKM10 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN])</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=589:5-[2-(CYCLOHEXYLAMINO)PYRIDIN-4-YL]-4-NAPHTHALEN-2-YL-2-(TETRAHYDRO-2H-PYRAN-4-YL)-2,4-DIHYDRO-3H-1,2,4-TRIAZOL-3-ONE'>589</scene></td></tr>
<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Mitogen-activated_protein_kinase Mitogen-activated protein kinase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.7.11.24 2.7.11.24] </span></td></tr>
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=3oy1 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3oy1 OCA], [https://pdbe.org/3oy1 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3oy1 RCSB], [https://www.ebi.ac.uk/pdbsum/3oy1 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3oy1 ProSAT]</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=3oy1 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3oy1 OCA], [http://pdbe.org/3oy1 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=3oy1 RCSB], [http://www.ebi.ac.uk/pdbsum/3oy1 PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=3oy1 ProSAT]</span></td></tr>
</table>
</table>
== Disease ==
== Disease ==
[[http://www.uniprot.org/uniprot/MK10_HUMAN MK10_HUMAN]] Defects in MAPK10 are a cause of epileptic encephalopathy Lennox-Gastaut type (EELG) [MIM:[http://omim.org/entry/606369 606369]]. Epileptic encephalopathies of the Lennox-Gastaut group are childhood epileptic disorders characterized by severe psychomotor delay and seizures. Note=A chromosomal aberration involving MAPK10 has been found in a single patient. Translocation t(Y;4)(q11.2;q21) which causes MAPK10 truncation.  
[https://www.uniprot.org/uniprot/MK10_HUMAN MK10_HUMAN] Defects in MAPK10 are a cause of epileptic encephalopathy Lennox-Gastaut type (EELG) [MIM:[https://omim.org/entry/606369 606369]. Epileptic encephalopathies of the Lennox-Gastaut group are childhood epileptic disorders characterized by severe psychomotor delay and seizures. Note=A chromosomal aberration involving MAPK10 has been found in a single patient. Translocation t(Y;4)(q11.2;q21) which causes MAPK10 truncation.
== Function ==
== Function ==
[[http://www.uniprot.org/uniprot/MK10_HUMAN MK10_HUMAN]] Serine/threonine-protein kinase involved in various processes such as neuronal proliferation, differentiation, migration and programmed cell death. Extracellular stimuli such as proinflammatory cytokines or physical stress stimulate the stress-activated protein kinase/c-Jun N-terminal kinase (SAP/JNK) signaling pathway. In this cascade, two dual specificity kinases MAP2K4/MKK4 and MAP2K7/MKK7 phosphorylate and activate MAPK10/JNK3. In turn, MAPK10/JNK3 phosphorylates a number of transcription factors, primarily components of AP-1 such as JUN and ATF2 and thus regulates AP-1 transcriptional activity. Plays regulatory roles in the signaling pathways during neuronal apoptosis. Phosphorylates the neuronal microtubule regulator STMN2. Acts in the regulation of the beta-amyloid precursor protein/APP signaling during neuronal differentiation by phosphorylating APP. Participates also in neurite growth in spiral ganglion neurons.<ref>PMID:11718727</ref> 
[https://www.uniprot.org/uniprot/MK10_HUMAN MK10_HUMAN] Serine/threonine-protein kinase involved in various processes such as neuronal proliferation, differentiation, migration and programmed cell death. Extracellular stimuli such as proinflammatory cytokines or physical stress stimulate the stress-activated protein kinase/c-Jun N-terminal kinase (SAP/JNK) signaling pathway. In this cascade, two dual specificity kinases MAP2K4/MKK4 and MAP2K7/MKK7 phosphorylate and activate MAPK10/JNK3. In turn, MAPK10/JNK3 phosphorylates a number of transcription factors, primarily components of AP-1 such as JUN and ATF2 and thus regulates AP-1 transcriptional activity. Plays regulatory roles in the signaling pathways during neuronal apoptosis. Phosphorylates the neuronal microtubule regulator STMN2. Acts in the regulation of the beta-amyloid precursor protein/APP signaling during neuronal differentiation by phosphorylating APP. Participates also in neurite growth in spiral ganglion neurons.<ref>PMID:11718727</ref>  
<div style="background-color:#fffaf0;">
== Publication Abstract from PubMed ==
In this Letter, we describe the discovery of selective JNK2 and JNK3 inhibitors, such as 10, that routinely exhibit &gt;10-fold selectivity over JNK1 and &gt;1000-fold selectivity over related MAPKs, p38alpha and ERK2. Substitution of the naphthalene ring affords an isoform selective JNK3 inhibitor, 30, with approximately 10-fold selectivity over both JNK1 and JNK2. A naphthalene ring penetrates deep into the selectivity pocket accounting for the differentiation amongst the kinases. Interestingly, the gatekeeper Met146 sulfide interacts with the naphthalene ring in a sulfur-pi stacking interaction. Compound 38 ameliorates neurotoxicity induced by amyloid-beta in human cortical neurons. Lastly, we demonstrate how to install propitious in vitro CNS-like properties into these selective inhibitors.
 
Highly selective c-Jun N-terminal kinase (JNK) 2 and 3 inhibitors with in vitro CNS-like pharmacokinetic properties prevent neurodegeneration.,Probst GD, Bowers S, Sealy JM, Truong AP, Hom RK, Galemmo RA Jr, Konradi AW, Sham HL, Quincy DA, Pan H, Yao N, Lin M, Toth G, Artis DR, Zmolek W, Wong K, Qin A, Lorentzen C, Nakamura DF, Quinn KP, Sauer JM, Powell K, Ruslim L, Wright S, Chereau D, Ren Z, Anderson JP, Bard F, Yednock TA, Griswold-Prenner I Bioorg Med Chem Lett. 2011 Jan 1;21(1):315-9. Epub 2010 Nov 5. PMID:21112785<ref>PMID:21112785</ref>
 
From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
</div>
<div class="pdbe-citations 3oy1" style="background-color:#fffaf0;"></div>


==See Also==
==See Also==
*[[Mitogen-activated protein kinase|Mitogen-activated protein kinase]]
*[[Mitogen-activated protein kinase 3D structures|Mitogen-activated protein kinase 3D structures]]
== References ==
== References ==
<references/>
<references/>
__TOC__
__TOC__
</StructureSection>
</StructureSection>
[[Category: Human]]
[[Category: Homo sapiens]]
[[Category: Mitogen-activated protein kinase]]
[[Category: Large Structures]]
[[Category: Bowers, S]]
[[Category: Bowers S]]
[[Category: Galemmo, R A]]
[[Category: Galemmo Jr RA]]
[[Category: Hom, R K]]
[[Category: Hom RK]]
[[Category: Konradi, A W]]
[[Category: Konradi AW]]
[[Category: Neitz, J]]
[[Category: Neitz J]]
[[Category: Pan, H]]
[[Category: Pan H]]
[[Category: Probst, G D]]
[[Category: Probst GD]]
[[Category: Quincy, D]]
[[Category: Quincy D]]
[[Category: Sealy, J M]]
[[Category: Sealy JM]]
[[Category: Sham, H L]]
[[Category: Sham HL]]
[[Category: Truong, A]]
[[Category: Truong A]]
[[Category: Yao, N]]
[[Category: Yao N]]
[[Category: Cn]]
[[Category: Kinase inhibitor]]
[[Category: Selectivity]]
[[Category: Transferase]]
[[Category: Transherase-transferase inhibitor complex]]

Latest revision as of 13:37, 21 February 2024

Highly Selective c-Jun N-Terminal Kinase (JNK) 2 and 3 Inhibitors with In Vitro CNS-like Pharmacokinetic PropertiesHighly Selective c-Jun N-Terminal Kinase (JNK) 2 and 3 Inhibitors with In Vitro CNS-like Pharmacokinetic Properties

Structural highlights

3oy1 is a 1 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 1.7Å
Ligands:
Resources:FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Disease

MK10_HUMAN Defects in MAPK10 are a cause of epileptic encephalopathy Lennox-Gastaut type (EELG) [MIM:606369. Epileptic encephalopathies of the Lennox-Gastaut group are childhood epileptic disorders characterized by severe psychomotor delay and seizures. Note=A chromosomal aberration involving MAPK10 has been found in a single patient. Translocation t(Y;4)(q11.2;q21) which causes MAPK10 truncation.

Function

MK10_HUMAN Serine/threonine-protein kinase involved in various processes such as neuronal proliferation, differentiation, migration and programmed cell death. Extracellular stimuli such as proinflammatory cytokines or physical stress stimulate the stress-activated protein kinase/c-Jun N-terminal kinase (SAP/JNK) signaling pathway. In this cascade, two dual specificity kinases MAP2K4/MKK4 and MAP2K7/MKK7 phosphorylate and activate MAPK10/JNK3. In turn, MAPK10/JNK3 phosphorylates a number of transcription factors, primarily components of AP-1 such as JUN and ATF2 and thus regulates AP-1 transcriptional activity. Plays regulatory roles in the signaling pathways during neuronal apoptosis. Phosphorylates the neuronal microtubule regulator STMN2. Acts in the regulation of the beta-amyloid precursor protein/APP signaling during neuronal differentiation by phosphorylating APP. Participates also in neurite growth in spiral ganglion neurons.[1]

See Also

References

  1. ↑ Neidhart S, Antonsson B, Gillieron C, Vilbois F, Grenningloh G, Arkinstall S. c-Jun N-terminal kinase-3 (JNK3)/stress-activated protein kinase-beta (SAPKbeta) binds and phosphorylates the neuronal microtubule regulator SCG10. FEBS Lett. 2001 Nov 16;508(2):259-64. PMID:11718727

3oy1, resolution 1.70Å

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