4aw5

From Proteopedia

(Difference between revisions)

Revision as of 12:30, 5 August 2016

Complex of the EphB4 kinase domain with an oxindole inhibitor

Structural highlights

4aw5 is a 1 chain structure with sequence from Human. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Ligands:
Related:	2bba, 2vwu, 2vwv, 2vww, 2vwx, 2vwy, 2vwz, 2vx0, 2vx1, 2x9f, 2xvd
Activity:	Receptor protein-tyrosine kinase, with EC number 2.7.10.1
Resources:	FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

[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.^[1] ^[2]

Publication Abstract from PubMed

Variously substituted indolin-2-ones were synthesized and evaluated for activity against KDR, Flt-1, FGFR-1 and PDGFR. Extension at the 5-position of the oxindole ring with ethyl piperidine (compound 7i) proved to be the most beneficial for attaining both biochemical and cellular potencies. Further optimization of 7i to balance biochemical and cellular potencies with favorable ADME/ PK properties led to the identification of 8h, a compound with a clean CYP profile, acceptable pharmacokinetic and toxicity profiles, and robust efficacy in multiple xenograft tumor models.

The design, synthesis, and biological evaluation of potent receptor tyrosine kinase inhibitors.,Kim MH, Tsuhako AL, Co EW, Aftab DT, Bentzien F, Chen J, Cheng W, Engst S, Goon L, Klein RR, Le DT, Mac M, Parks JJ, Qian F, Rodriquez M, Stout TJ, Till JH, Won KA, Wu X, Michael Yakes F, Yu P, Zhang W, Zhao Y, Lamb P, Nuss JM, Xu W Bioorg Med Chem Lett. 2012 Aug 1;22(15):4979-85. Epub 2012 Jun 16. PMID:22765894^[3]

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

References

↑ Fuller T, Korff T, Kilian A, Dandekar G, Augustin HG. Forward EphB4 signaling in endothelial cells controls cellular repulsion and segregation from ephrinB2 positive cells. J Cell Sci. 2003 Jun 15;116(Pt 12):2461-70. Epub 2003 May 6. PMID:12734395 doi:10.1242/jcs.00426
↑ Erber R, Eichelsbacher U, Powajbo V, Korn T, Djonov V, Lin J, Hammes HP, Grobholz R, Ullrich A, Vajkoczy P. EphB4 controls blood vascular morphogenesis during postnatal angiogenesis. EMBO J. 2006 Feb 8;25(3):628-41. Epub 2006 Jan 19. PMID:16424904 doi:10.1038/sj.emboj.7600949
↑ Kim MH, Tsuhako AL, Co EW, Aftab DT, Bentzien F, Chen J, Cheng W, Engst S, Goon L, Klein RR, Le DT, Mac M, Parks JJ, Qian F, Rodriquez M, Stout TJ, Till JH, Won KA, Wu X, Michael Yakes F, Yu P, Zhang W, Zhao Y, Lamb P, Nuss JM, Xu W. The design, synthesis, and biological evaluation of potent receptor tyrosine kinase inhibitors. Bioorg Med Chem Lett. 2012 Aug 1;22(15):4979-85. Epub 2012 Jun 16. PMID:22765894 doi:10.1016/j.bmcl.2012.06.029

1 Structural highlights
2 Function
3 Publication Abstract from PubMed
4 See Also
5 References

Proteopedia Page Contributors and Editors (what is this?)

OCA

Retrieved from "http://52.214.119.220/wiki/index.php/4aw5"

Categories: Human | Receptor protein-tyrosine kinase | Stout, T J | Till, J H | Transferase

@@ Line 1: / Line 1: @@
 ==Complex of the EphB4 kinase domain with an oxindole inhibitor==
 <StructureSection load='4aw5' size='340' side='right' caption='[[4aw5]], [[Resolution|resolution]] 2.33&Aring;' scene=''>
 == Structural highlights ==
-<table><tr><td colspan='2'>[[4aw5]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4AW5 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4AW5 FirstGlance]. <br>
+<table><tr><td colspan='2'>[[4aw5]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Human Human]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4AW5 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4AW5 FirstGlance]. <br>
 </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=30K:(3Z)-5-[(1-ETHYLPIPERIDIN-4-YL)AMINO]-3-[(5-METHOXY-1H-BENZIMIDAZOL-2-YL)(PHENYL)METHYLIDENE]-1,3-DIHYDRO-2H-INDOL-2-ONE'>30K</scene></td></tr>
 <tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[2bba|2bba]], [[2vwu|2vwu]], [[2vwv|2vwv]], [[2vww|2vww]], [[2vwx|2vwx]], [[2vwy|2vwy]], [[2vwz|2vwz]], [[2vx0|2vx0]], [[2vx1|2vx1]], [[2x9f|2x9f]], [[2xvd|2xvd]]</td></tr>
 <tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Receptor_protein-tyrosine_kinase Receptor protein-tyrosine kinase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.7.10.1 2.7.10.1] </span></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=4aw5 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4aw5 OCA], [http://www.rcsb.org/pdb/explore.do?structureId=4aw5 RCSB], [http://www.ebi.ac.uk/pdbsum/4aw5 PDBsum]</span></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=4aw5 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4aw5 OCA], [http://pdbe.org/4aw5 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=4aw5 RCSB], [http://www.ebi.ac.uk/pdbsum/4aw5 PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=4aw5 ProSAT]</span></td></tr>
 </table>
 == Function ==
@@ Line 18: / Line 19: @@
 From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
 </div>
+<div class="pdbe-citations 4aw5" style="background-color:#fffaf0;"></div>
 ==See Also==
@@ Line 25: / Line 27: @@
 __TOC__
 </StructureSection>
-[[Category: Homo sapiens]]
+[[Category: Human]]
 [[Category: Receptor protein-tyrosine kinase]]
 [[Category: Stout, T J]]
 [[Category: Till, J H]]
 [[Category: Transferase]]

4aw5

From Proteopedia

Revision as of 12:30, 5 August 2016

Complex of the EphB4 kinase domain with an oxindole inhibitor

Structural highlights

Function

Publication Abstract from PubMed

See Also

References

Contents

Proteopedia Page Contributors and Editors (what is this?)

Views

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