8c7w

From Proteopedia

(Difference between revisions)
Jump to: navigation, search
m (Protected "8c7w" [edit=sysop:move=sysop])
Current revision (08:22, 14 August 2024) (edit) (undo)
 
(2 intermediate revisions not shown.)
Line 1: Line 1:
-
'''Unreleased structure'''
 
-
The entry 8c7w is ON HOLD
+
==Crystal structure of the ACVR1 (ALK2) kinase in complex with the compound M4K2304==
 +
<StructureSection load='8c7w' size='340' side='right'caption='[[8c7w]], [[Resolution|resolution]] 2.26&Aring;' scene=''>
 +
== Structural highlights ==
 +
<table><tr><td colspan='2'>[[8c7w]] 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=8C7W OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=8C7W 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]] 2.26&#8491;</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=8c7w FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=8c7w OCA], [https://pdbe.org/8c7w PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=8c7w RCSB], [https://www.ebi.ac.uk/pdbsum/8c7w PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=8c7w ProSAT]</span></td></tr>
 +
</table>
 +
== Disease ==
 +
[https://www.uniprot.org/uniprot/ACVR1_HUMAN ACVR1_HUMAN] Fibrodysplasia ossificans progressiva. Defects in ACVR1 are a cause of fibrodysplasia ossificans progressiva (FOP) [MIM:[https://omim.org/entry/135100 135100]. FOP is a rare autosomal dominant disorder of skeletal malformations and progressive extraskeletal ossification. Heterotopic ossification in FOP begins in childhood and can be induced by trauma or may occur without warning. Bone formation is episodic and progressive, leading to extra-articular ankylosis of all major joints of the axial and appendicular skeleton, rendering movement impossible.<ref>PMID:16642017</ref> <ref>PMID:19085907</ref> <ref>PMID:19330033</ref>
 +
== Function ==
 +
[https://www.uniprot.org/uniprot/ACVR1_HUMAN ACVR1_HUMAN] On ligand binding, forms a receptor complex consisting of two type II and two type I transmembrane serine/threonine kinases. Type II receptors phosphorylate and activate type I receptors which autophosphorylate, then bind and activate SMAD transcriptional regulators. Receptor for activin. May be involved for left-right pattern formation during embryogenesis (By similarity).
 +
<div style="background-color:#fffaf0;">
 +
== Publication Abstract from PubMed ==
 +
Despite decades of research on new diffuse intrinsic pontine glioma (DIPG) treatments, little or no progress has been made on improving patient outcomes. In this work, we explored novel scaffold modifications of M4K2009, a 3,5-diphenylpyridine ALK2 inhibitor previously reported by our group. Here we disclose the design, synthesis, and evaluation of a first-in-class set of 5- to 7-membered ether-linked and 7-membered amine-linked constrained inhibitors of ALK2. This rigidification strategy led us to the discovery of the ether-linked inhibitors M4K2308 and M4K2281 and the amine-linked inhibitors M4K2304 and M4K2306, each with superior potency against ALK2. Notably, M4K2304 and M4K2306 exhibit exceptional selectivity for ALK2 over ALK5, surpassing the reference compound. Preliminary studies on their in vivo pharmacokinetics, including blood-brain barrier penetration, revealed that these constrained scaffolds have favorable exposure and do open a novel chemical space for further optimization and future evaluation in orthotopic models of DIPG.
-
Authors: Cros, J., Williams, E.P., Sweeney, M.N., Smil, D., Gonzalez-Alvarez, H., Al-awar, R., Bullock, A.N.
+
Discovery of Conformationally Constrained ALK2 Inhibitors.,Gonzalez-Alvarez H, Ensan D, Xin T, Wong JF, Zepeda-Velazquez CA, Cros J, Sweeney MN, Hoffer L, Kiyota T, Wilson BJ, Aman A, Roberts O, Isaac MB, Bullock AN, Smil D, Al-Awar R J Med Chem. 2024 Mar 28;67(6):4707-4725. doi: 10.1021/acs.jmedchem.3c02308. Epub , 2024 Mar 18. PMID:38498998<ref>PMID:38498998</ref>
-
Description: Crystal structure of the ACVR1 (ALK2) kinase in complex with the compound M4K2304
+
From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
-
[[Category: Unreleased Structures]]
+
</div>
-
[[Category: Williams, E.P]]
+
<div class="pdbe-citations 8c7w" style="background-color:#fffaf0;"></div>
-
[[Category: Smil, D]]
+
== References ==
-
[[Category: Bullock, A.N]]
+
<references/>
-
[[Category: Al-Awar, R]]
+
__TOC__
-
[[Category: Gonzalez-Alvarez, H]]
+
</StructureSection>
-
[[Category: Cros, J]]
+
[[Category: Homo sapiens]]
-
[[Category: Sweeney, M.N]]
+
[[Category: Large Structures]]
 +
[[Category: Al-awar R]]
 +
[[Category: Bullock AN]]
 +
[[Category: Cros J]]
 +
[[Category: Gonzalez-Alvarez H]]
 +
[[Category: Smil D]]
 +
[[Category: Sweeney MN]]
 +
[[Category: Williams EP]]

Current revision

Crystal structure of the ACVR1 (ALK2) kinase in complex with the compound M4K2304

PDB ID 8c7w

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/8c7w"
Personal tools