View source for 2xvd


==ephB4 kinase domain inhibitor complex==
<StructureSection load='2xvd' size='340' side='right'caption='[[2xvd]], [[Resolution|resolution]] 1.70&Aring;' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[2xvd]] 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=2XVD OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2XVD 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]] 1.7&#8491;</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=AS6:{4-METHYL-3-[(1-METHYLETHYL)(2-{[3-(METHYLSULFONYL)-5-MORPHOLIN-4-YLPHENYL]AMINO}PYRIMIDIN-4-YL)AMINO]PHENYL}METHANOL'>AS6</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</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=2xvd FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2xvd OCA], [https://pdbe.org/2xvd PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2xvd RCSB], [https://www.ebi.ac.uk/pdbsum/2xvd PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2xvd ProSAT]</span></td></tr>
</table>
== Function ==
[https://www.uniprot.org/uniprot/EPHB4_HUMAN EPHB4_HUMAN] Receptor tyrosine kinase which binds promiscuously transmembrane ephrin-B family ligands residing on adjacent cells, leading to contact-dependent bidirectional signaling into neighboring cells. The signaling pathway downstream of the receptor is referred to as forward signaling while the signaling pathway downstream of the ephrin ligand is referred to as reverse signaling. Together with its cognate ligand/functional ligand EFNB2 plays a central role in heart morphogenesis and angiogenesis through regulation of cell adhesion and cell migration. EPHB4-mediated forward signaling controls cellular repulsion and segregation form EFNB2-expressing cells. Plays also a role in postnatal blood vessel remodeling, morphogenesis and permeability and is thus important in the context of tumor angiogenesis.<ref>PMID:12734395</ref> <ref>PMID:16424904</ref> 
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== Publication Abstract from PubMed ==
Optimization of our bis-anilino-pyrimidine series of EphB4 kinase inhibitors led to the discovery of compound 12 which incorporates a key m-hydroxymethylene group on the C4 aniline. 12 displays a good kinase selectivity profile, good physical properties and pharmacokinetic parameters, suggesting it is a suitable candidate to investigate the therapeutic potential of EphB4 kinase inhibitors.

Inhibitors of the tyrosine kinase EphB4. Part 4: Discovery and optimization of a benzylic alcohol series.,Barlaam B, Ducray R, Lambert-van der Brempt C, Ple P, Bardelle C, Brooks N, Coleman T, Cross D, Kettle JG, Read J Bioorg Med Chem Lett. 2011 Apr 15;21(8):2207-11. PMID:21441027<ref>PMID:21441027</ref>

From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
</div>
<div class="pdbe-citations 2xvd" style="background-color:#fffaf0;"></div>

==See Also==
*[[Ephrin receptor 3D structures|Ephrin receptor 3D structures]]
== References ==
<references/>
__TOC__
</StructureSection>
[[Category: Homo sapiens]]
[[Category: Large Structures]]
[[Category: Brassington CA]]
[[Category: Green I]]
[[Category: McCall EJ]]
[[Category: Read J]]
[[Category: Valentine AL]]