4ylk

From Proteopedia

(Difference between revisions)
Jump to: navigation, search
m (Protected "4ylk" [edit=sysop:move=sysop])
Current revision (08:02, 27 September 2023) (edit) (undo)
 
(4 intermediate revisions not shown.)
Line 1: Line 1:
-
'''Unreleased structure'''
 
-
The entry 4ylk is ON HOLD
+
==Crystal structure of DYRK1A in complex with 10-Chloro-substituted 11H-indolo[3,2-c]quinolone-6-carboxylic acid inhibitor 5s==
 +
<StructureSection load='4ylk' size='340' side='right'caption='[[4ylk]], [[Resolution|resolution]] 1.40&Aring;' scene=''>
 +
== Structural highlights ==
 +
<table><tr><td colspan='2'>[[4ylk]] 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=4YLK OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4YLK FirstGlance]. <br>
 +
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.4&#8491;</td></tr>
 +
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=4E2:10-CHLORO-2-IODO-11H-INDOLO[3,2-C]QUINOLINE-6-CARBOXYLIC+ACID'>4E2</scene>, <scene name='pdbligand=EDO:1,2-ETHANEDIOL'>EDO</scene>, <scene name='pdbligand=IOD:IODIDE+ION'>IOD</scene>, <scene name='pdbligand=PTR:O-PHOSPHOTYROSINE'>PTR</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene></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=4ylk FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4ylk OCA], [https://pdbe.org/4ylk PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4ylk RCSB], [https://www.ebi.ac.uk/pdbsum/4ylk PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4ylk ProSAT]</span></td></tr>
 +
</table>
 +
== Disease ==
 +
[https://www.uniprot.org/uniprot/DYR1A_HUMAN DYR1A_HUMAN] Defects in DYRK1A are the cause of mental retardation autosomal dominant type 7 (MRD7) [MIM:[https://omim.org/entry/614104 614104]. A disease characterized by primary microcephaly, severe mental retardation without speech, anxious autistic behavior, and dysmorphic features, including bitemporal narrowing, deep-set eyes, large simple ears, and a pointed nasal tip. Mental retardation is characterized by significantly below average general intellectual functioning associated with impairments in adaptative behavior and manifested during the developmental period.<ref>PMID:21294719</ref>
 +
== Function ==
 +
[https://www.uniprot.org/uniprot/DYR1A_HUMAN DYR1A_HUMAN] May play a role in a signaling pathway regulating nuclear functions of cell proliferation. Phosphorylates serine, threonine and tyrosine residues in its sequence and in exogenous substrates.<ref>PMID:8769099</ref>
 +
<div style="background-color:#fffaf0;">
 +
== Publication Abstract from PubMed ==
 +
The protein kinase DYRK1A has been suggested to act as one of the intracellular regulators contributing to neurological alterations found in individuals with Down syndrome. For an assessment of the role of DYRK1A, selective synthetic inhibitors are valuable pharmacological tools. However, the DYRK1A inhibitors described in the literature so far either are not sufficiently selective or have not been tested against closely related kinases from the DYRK and the CLK protein kinase families. The aim of this study was the identification of DYRK1A inhibitors exhibiting selectivity versus the structurally and functionally closely related DYRK and CLK isoforms. Structure modification of the screening hit 11H-indolo[3,2-c]quinoline-6-carboxylic acid revealed structure-activity relationships for kinase inhibition and enabled the design of 10-iodo-substituted derivatives as very potent DYRK1A inhibitors with considerable selectivity against CLKs. X-ray structure determination of three 11H-indolo[3,2-c]quinoline-6-carboxylic acids cocrystallized with DYRK1A confirmed the predicted binding mode within the ATP binding site.
-
Authors: Chaikuad, A., Falke, H., Krojer, T., von Delft, F., Arrowsmith, C.H., Edwards, A.M., Bountra, C., Kunick, C., Knapp, S., Structural Genomics Consortium (SGC)
+
10-Iodo-11H-indolo[3,2-c]quinoline-6-carboxylic Acids Are Selective Inhibitors of DYRK1A.,Falke H, Chaikuad A, Becker A, Loaec N, Lozach O, Abu Jhaisha S, Becker W, Jones PG, Preu L, Baumann K, Knapp S, Meijer L, Kunick C J Med Chem. 2015 Mar 23. PMID:25730262<ref>PMID:25730262</ref>
-
Description: Crystal structure of DYRK1A in complex with 10-Chloro-substituted 11H-indolo[3,2-c]quinolone-6-carboxylic acid inhibitor 5s
+
From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
-
[[Category: Unreleased Structures]]
+
</div>
-
[[Category: Chaikuad, A]]
+
<div class="pdbe-citations 4ylk" style="background-color:#fffaf0;"></div>
-
[[Category: Kunick, C]]
+
== References ==
-
[[Category: Falke, H]]
+
<references/>
-
[[Category: Knapp, S]]
+
__TOC__
-
[[Category: Krojer, T]]
+
</StructureSection>
-
[[Category: Bountra, C]]
+
[[Category: Homo sapiens]]
-
[[Category: Arrowsmith, C.H]]
+
[[Category: Large Structures]]
-
[[Category: Von Delft, F]]
+
[[Category: Arrowsmith CH]]
-
[[Category: Edwards, A.M]]
+
[[Category: Bountra C]]
-
[[Category: Structural Genomics Consortium (Sgc)]]
+
[[Category: Chaikuad A]]
 +
[[Category: Edwards AM]]
 +
[[Category: Falke H]]
 +
[[Category: Knapp S]]
 +
[[Category: Krojer T]]
 +
[[Category: Kunick C]]
 +
[[Category: Von Delft F]]

Current revision

Crystal structure of DYRK1A in complex with 10-Chloro-substituted 11H-indolo[3,2-c]quinolone-6-carboxylic acid inhibitor 5s

PDB ID 4ylk

Drag the structure with the mouse to rotate

Proteopedia Page Contributors and Editors (what is this?)

OCA

Retrieved from "http://52.214.119.220/wiki/index.php/4ylk"
Personal tools