3nuy: Difference between revisions

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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=3nuy FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3nuy OCA], [https://pdbe.org/3nuy PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3nuy RCSB], [https://www.ebi.ac.uk/pdbsum/3nuy PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3nuy 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=3nuy FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3nuy OCA], [https://pdbe.org/3nuy PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3nuy RCSB], [https://www.ebi.ac.uk/pdbsum/3nuy PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3nuy ProSAT]</span></td></tr>
</table>
</table>
== Function ==
<div style="background-color:#fffaf0;">
[https://www.uniprot.org/uniprot/PDPK1_HUMAN PDPK1_HUMAN] Serine/threonine kinase which acts as a master kinase, phosphorylating and activating a subgroup of the AGC family of protein kinases. Its targets include: protein kinase B (PKB/AKT1, PKB/AKT2, PKB/AKT3), p70 ribosomal protein S6 kinase (RPS6KB1), p90 ribosomal protein S6 kinase (RPS6KA1, RPS6KA2 and RPS6KA3), cyclic AMP-dependent protein kinase (PRKACA), protein kinase C (PRKCD and PRKCZ), serum and glucocorticoid-inducible kinase (SGK1, SGK2 and SGK3), p21-activated kinase-1 (PAK1), protein kinase PKN (PKN1 and PKN2). Plays a central role in the transduction of signals from insulin by providing the activating phosphorylation to PKB/AKT1, thus propagating the signal to downstream targets controlling cell proliferation and survival, as well as glucose and amino acid uptake and storage. Negatively regulates the TGF-beta-induced signaling by: modulating the association of SMAD3 and SMAD7 with TGF-beta receptor, phosphorylating SMAD2, SMAD3, SMAD4 and SMAD7, preventing the nuclear translocation of SMAD3 and SMAD4 and the translocation of SMAD7 from the nucleus to the cytoplasm in response to TGF-beta. Activates PPARG transcriptional activity and promotes adipocyte differentiation. Activates the NF-kappa-B pathway via phosphorylation of IKKB. The tyrosine phosphorylated form is crucial for the regulation of focal adhesions by angiotensin II. Controls proliferation, survival, and growth of developing pancreatic cells. Participates in the regulation of Ca(2+) entry and Ca(2+)-activated K(+) channels of mast cells. Essential for the motility of vascular endothelial cells (ECs) and is involved in the regulation of their chemotaxis. Plays a critical role in cardiac homeostasis by serving as a dual effector for cell survival and beta-adrenergic response. Plays an important role during thymocyte development by regulating the expression of key nutrient receptors on the surface of pre-T cells and mediating Notch-induced cell growth and proliferative responses. Provides negative feedback inhibition to toll-like receptor-mediated NF-kappa-B activation in macrophages. Isoform 3 is catalytically inactive.<ref>PMID:9094314</ref> <ref>PMID:9768361</ref> <ref>PMID:9707564</ref> <ref>PMID:9445476</ref> <ref>PMID:10480933</ref> <ref>PMID:10995762</ref> <ref>PMID:12167717</ref> <ref>PMID:14585963</ref> <ref>PMID:14604990</ref> <ref>PMID:10226025</ref> <ref>PMID:16207722</ref> <ref>PMID:16251192</ref> <ref>PMID:17327236</ref> <ref>PMID:17371830</ref> <ref>PMID:18835241</ref>  
== Publication Abstract from PubMed ==
Fragment screening of phosphoinositide-dependent kinase-1 (PDK1) in a biochemical kinase assay afforded hits that were characterized and prioritized based on ligand efficiency and binding interactions with PDK1 as determined by NMR. Subsequent crystallography and follow-up screening led to the discovery of aminoindazole 19, a potent leadlike PDK1 inhibitor with high ligand efficiency. Well-defined structure-activity relationships and protein crystallography provide a basis for further elaboration and optimization of 19 as a PDK1 inhibitor.
 
Aminoindazole PDK1 Inhibitors: A Case Study in Fragment-Based Drug Discovery.,Medina JR, Blackledge CW, Heerding DA, Campobasso N, Ward P, Briand J, Wright L, Axten JM ACS Med Chem Lett. 2010 Jul 22;1(8):439-42. doi: 10.1021/ml100136n. eCollection, 2010 Nov 11. PMID:24900229<ref>PMID:24900229</ref>
 
From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
</div>
<div class="pdbe-citations 3nuy" style="background-color:#fffaf0;"></div>


==See Also==
==See Also==

Latest revision as of 05:11, 21 November 2024

phosphoinositide-dependent kinase-1 (PDK1) with fragment17phosphoinositide-dependent kinase-1 (PDK1) with fragment17

Structural highlights

3nuy 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 2.1Å
Ligands:, , ,
Resources:FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Publication Abstract from PubMed

Fragment screening of phosphoinositide-dependent kinase-1 (PDK1) in a biochemical kinase assay afforded hits that were characterized and prioritized based on ligand efficiency and binding interactions with PDK1 as determined by NMR. Subsequent crystallography and follow-up screening led to the discovery of aminoindazole 19, a potent leadlike PDK1 inhibitor with high ligand efficiency. Well-defined structure-activity relationships and protein crystallography provide a basis for further elaboration and optimization of 19 as a PDK1 inhibitor.

Aminoindazole PDK1 Inhibitors: A Case Study in Fragment-Based Drug Discovery.,Medina JR, Blackledge CW, Heerding DA, Campobasso N, Ward P, Briand J, Wright L, Axten JM ACS Med Chem Lett. 2010 Jul 22;1(8):439-42. doi: 10.1021/ml100136n. eCollection, 2010 Nov 11. PMID:24900229[1]

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

See Also

References

  1. ↑ Medina JR, Blackledge CW, Heerding DA, Campobasso N, Ward P, Briand J, Wright L, Axten JM. Aminoindazole PDK1 Inhibitors: A Case Study in Fragment-Based Drug Discovery. ACS Med Chem Lett. 2010 Jul 22;1(8):439-42. doi: 10.1021/ml100136n. eCollection, 2010 Nov 11. PMID:24900229 doi:http://dx.doi.org/10.1021/ml100136n

3nuy, resolution 2.10Å

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