5drb: Difference between revisions

No edit summary
No edit summary
 
(2 intermediate revisions by the same user not shown)
Line 1: Line 1:


==Crystal structure of WNK1 in complex with WNK463==
==Crystal structure of WNK1 in complex with WNK463==
<StructureSection load='5drb' size='340' side='right' caption='[[5drb]], [[Resolution|resolution]] 1.65&Aring;' scene=''>
<StructureSection load='5drb' size='340' side='right'caption='[[5drb]], [[Resolution|resolution]] 1.65&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[5drb]] is a 1 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5DRB OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=5DRB FirstGlance]. <br>
<table><tr><td colspan='2'>[[5drb]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Rattus_norvegicus Rattus norvegicus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5DRB OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=5DRB FirstGlance]. <br>
</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=5FJ:N-TERT-BUTYL-1-(1-{5-[5-(TRIFLUOROMETHYL)-1,3,4-OXADIAZOL-2-YL]PYRIDIN-2-YL}PIPERIDIN-4-YL)-1H-IMIDAZOLE-5-CARBOXAMIDE'>5FJ</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]] 1.65&#8491;</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='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=5FJ:N-TERT-BUTYL-1-(1-{5-[5-(TRIFLUOROMETHYL)-1,3,4-OXADIAZOL-2-YL]PYRIDIN-2-YL}PIPERIDIN-4-YL)-1H-IMIDAZOLE-5-CARBOXAMIDE'>5FJ</scene></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=5drb FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5drb OCA], [http://pdbe.org/5drb PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=5drb RCSB], [http://www.ebi.ac.uk/pdbsum/5drb PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=5drb ProSAT]</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=5drb FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5drb OCA], [https://pdbe.org/5drb PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=5drb RCSB], [https://www.ebi.ac.uk/pdbsum/5drb PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=5drb ProSAT]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
[[http://www.uniprot.org/uniprot/WNK1_RAT WNK1_RAT]] Serine/threonine kinase which plays an important role in the regulation of electrolyte homeostasis, cell signaling, survival and proliferation. Acts as an activator and inhibitor of sodium-coupled chloride cotransporters and potassium-coupled chloride cotransporters respectively. Activates SCNN1A, SCNN1B, SCNN1D and SGK1. Controls sodium and chloride ion transport by inhibiting the activity of WNK4, by either phosphorylating the kinase or via an interaction between WNK4 and the autoinhibitory domain of WNK1. WNK4 regulates the activity of the thiazide-sensitive Na-Cl cotransporter, SLC12A3, by phosphorylation. WNK1 may also play a role in actin cytoskeletal reorganization. Phosphorylates NEDD4L.<ref>PMID:17975670</ref> <ref>PMID:20525693</ref>
[https://www.uniprot.org/uniprot/WNK1_RAT WNK1_RAT] Serine/threonine kinase which plays an important role in the regulation of electrolyte homeostasis, cell signaling, survival and proliferation. Acts as an activator and inhibitor of sodium-coupled chloride cotransporters and potassium-coupled chloride cotransporters respectively. Activates SCNN1A, SCNN1B, SCNN1D and SGK1. Controls sodium and chloride ion transport by inhibiting the activity of WNK4, by either phosphorylating the kinase or via an interaction between WNK4 and the autoinhibitory domain of WNK1. WNK4 regulates the activity of the thiazide-sensitive Na-Cl cotransporter, SLC12A3, by phosphorylation. WNK1 may also play a role in actin cytoskeletal reorganization. Phosphorylates NEDD4L.<ref>PMID:17975670</ref> <ref>PMID:20525693</ref>  
<div style="background-color:#fffaf0;">
== Publication Abstract from PubMed ==
The With-No-Lysine (K) (WNK) kinases play a critical role in blood pressure regulation and body fluid and electrolyte homeostasis. Herein, we introduce the first orally bioavailable pan-WNK-kinase inhibitor, WNK463, that exploits unique structural features of the WNK kinases for both affinity and kinase selectivity. In rodent models of hypertension, WNK463 affects blood pressure and body fluid and electro-lyte homeostasis, consistent with WNK-kinase-associated physiology and pathophysiology.


Small-molecule WNK inhibition regulates cardiovascular and renal function.,Yamada K, Park HM, Rigel DF, DiPetrillo K, Whalen EJ, Anisowicz A, Beil M, Berstler J, Brocklehurst CE, Burdick DA, Caplan SL, Capparelli MP, Chen G, Chen W, Dale B, Deng L, Fu F, Hamamatsu N, Harasaki K, Herr T, Hoffmann P, Hu QY, Huang WJ, Idamakanti N, Imase H, Iwaki Y, Jain M, Jeyaseelan J, Kato M, Kaushik VK, Kohls D, Kunjathoor V, LaSala D, Lee J, Liu J, Luo Y, Ma F, Mo R, Mowbray S, Mogi M, Ossola F, Pandey P, Patel SJ, Raghavan S, Salem B, Shanado YH, Trakshel GM, Turner G, Wakai H, Wang C, Weldon S, Wielicki JB, Xie X, Xu L, Yagi YI, Yasoshima K, Yin J, Yowe D, Zhang JH, Zheng G, Monovich L Nat Chem Biol. 2016 Sep 5. doi: 10.1038/nchembio.2168. PMID:27595330<ref>PMID:27595330</ref>
==See Also==
 
*[[Serine/threonine protein kinase 3D structures|Serine/threonine protein kinase 3D structures]]
From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
</div>
<div class="pdbe-citations 5drb" style="background-color:#fffaf0;"></div>
== References ==
== References ==
<references/>
<references/>
__TOC__
__TOC__
</StructureSection>
</StructureSection>
[[Category: Non-specific serine/threonine protein kinase]]
[[Category: Large Structures]]
[[Category: Kohls, D]]
[[Category: Rattus norvegicus]]
[[Category: Xie, X]]
[[Category: Kohls D]]
[[Category: Complex]]
[[Category: Xie X]]
[[Category: Inhibitor]]
[[Category: Kinase]]
[[Category: Transferase-transferase inhibitor complex]]

Proteopedia Page Contributors and Editors (what is this?)Proteopedia Page Contributors and Editors (what is this?)

OCA