6fni - Revision history

OCA at 08:01, 29 August 2018

2018-08-29T08:01:43Z

←Older revision		Revision as of 08:01, 29 August 2018
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	<StructureSection load='6fni' size='340' side='right' caption='[[6fni]], [[Resolution\|resolution]] 1.47Å' scene=''>		<StructureSection load='6fni' size='340' side='right' caption='[[6fni]], [[Resolution\|resolution]] 1.47Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>[[6fni]] is a 1 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6FNI OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=6FNI FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[6fni]] 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=6FNI OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=6FNI FirstGlance]. <br>
	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=DXH:4-methyl-3-[(1-methyl-6-pyridin-3-yl-pyrazolo[3,4-d]pyrimidin-4-yl)amino]-~{N}-[3-(trifluoromethyl)phenyl]benzamide'>DXH</scene></td></tr>		</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=DXH:4-methyl-3-[(1-methyl-6-pyridin-3-yl-pyrazolo[3,4-d]pyrimidin-4-yl)amino]-~{N}-[3-(trifluoromethyl)phenyl]benzamide'>DXH</scene></td></tr>
		+	<tr id='gene'><td class="sblockLbl"><b>[[Gene\|Gene:]]</b></td><td class="sblockDat">EPHB4, HTK, MYK1, TYRO11 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN])</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='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=6fni FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6fni OCA], [http://pdbe.org/6fni PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=6fni RCSB], [http://www.ebi.ac.uk/pdbsum/6fni PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=6fni ProSAT]</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=6fni FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6fni OCA], [http://pdbe.org/6fni PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=6fni RCSB], [http://www.ebi.ac.uk/pdbsum/6fni PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=6fni ProSAT]</span></td></tr>
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	__TOC__		__TOC__
	</StructureSection>		</StructureSection>
		+	[[Category: Human]]
	[[Category: Receptor protein-tyrosine kinase]]		[[Category: Receptor protein-tyrosine kinase]]
	[[Category: Kudlinzki, D]]		[[Category: Kudlinzki, D]]

OCA at 21:53, 9 August 2018

2018-08-09T21:53:51Z

←Older revision		Revision as of 21:53, 9 August 2018
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-	'''Unreleased structure'''

-	~~The entry~~ 6fni is ~~ON HOLD~~ ~~until Paper~~ Publication	+	==Crystal Structure of Ephrin B4 (EphB4) Receptor Protein Kinase with NVP-BHG712==
		+	<StructureSection load='6fni' size='340' side='right' caption='[[6fni]], [[Resolution\|resolution]] 1.47Å' scene=''>
		+	== Structural highlights ==
		+	<table><tr><td colspan='2'>[[6fni]] is a 1 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6FNI OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=6FNI FirstGlance]. <br>
		+	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=DXH:4-methyl-3-[(1-methyl-6-pyridin-3-yl-pyrazolo[3,4-d]pyrimidin-4-yl)amino]-~{N}-[3-(trifluoromethyl)phenyl]benzamide'>DXH</scene></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=6fni FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6fni OCA], [http://pdbe.org/6fni PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=6fni RCSB], [http://www.ebi.ac.uk/pdbsum/6fni PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=6fni ProSAT]</span></td></tr>
		+	</table>
		+	== Function ==
		+	[[http://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>
		+	<div style="background-color:#fffaf0;">
		+	== Publication Abstract from PubMed ==
		+	Erythropoietin-producing hepatocellular (EPH) receptors are transmembrane receptor tyrosine kinases. Their extracellular domains bind specifically to ephrin A/B ligands, and this binding modulates intracellular kinase activity. EPHs are key players in bidirectional intercellular signaling, controlling cell morphology, adhesion, and migration. They are increasingly recognized as cancer drug targets. We analyzed the binding of NVP-BHG712 (NVP) to EPHA2 and EPHB4. Unexpectedly, all tested commercially available NVP samples turned out to be a regioisomer (NVPiso) of the inhibitor, initially described in a Novartis patent application. They only differ by the localization of a single methyl group on either one of two adjacent nitrogen atoms. The two compounds of identical mass revealed different binding modes. Furthermore, both in vitro and in vivo experiments showed that the isomers differ in their kinase affinity and selectivity.

-	~~Authors~~: ~~Kudlinzki, D~~., ~~Troester,~~ A., ~~Witt~~, K., ~~Linhard~~, V~~.L.~~, ~~Saxena~~, K., ~~Schwalbe~~, H.	+	NVP-BHG712: Effects of Regioisomers on the Affinity and Selectivity toward the EPHrin Family.,Troster A, Heinzlmeir S, Berger BT, Gande SL, Saxena K, Sreeramulu S, Linhard V, Nasiri AH, Bolte M, Muller S, Kuster B, Medard G, Kudlinzki D, Schwalbe H ChemMedChem. 2018 Jun 21. doi: 10.1002/cmdc.201800398. PMID:29928781<ref>PMID:29928781</ref>

-	~~Description: Crystal Structure~~ of ~~Ephrin B4 (EphB4) Receptor Protein Kinase with NVP-BHG712~~	+	From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
-	~~[[Category~~: ~~Unreleased Structures]]~~	+	</div>
-	[[Category: ~~Linhard, V.L~~]]	+	<div class="pdbe-citations 6fni" style="background-color:#fffaf0;"></div>
		+	== References ==
		+	<references/>
		+	__TOC__
		+	</StructureSection>
		+	[[Category: Receptor protein-tyrosine kinase]]
	[[Category: Kudlinzki, D]]		[[Category: Kudlinzki, D]]
		+	[[Category: Linhard, V L]]
	[[Category: Saxena, K]]		[[Category: Saxena, K]]
-	[[Category: Witt, K]]
	[[Category: Schwalbe, H]]		[[Category: Schwalbe, H]]
	[[Category: Troester, A]]		[[Category: Troester, A]]
		+	[[Category: Witt, K]]
		+	[[Category: Complex]]
		+	[[Category: Inhibitor]]
		+	[[Category: Protein tyrosine kinase]]
		+	[[Category: Transferase]]

OCA: Protected "6fni" [edit=sysop:move=sysop]

2018-02-15T05:27:58Z

Protected "6fni" [edit=sysop:move=sysop]

←Older revision

Revision as of 05:27, 15 February 2018

OCA: New page: '''Unreleased structure''' The entry 6fni is ON HOLD until Paper Publication Authors: Kudlinzki, D., Troester, A., Witt, K., Linhard, V.L., Saxena, K., Schwalbe, H. Description: Crysta...

2018-02-15T05:27:57Z

New page: '''Unreleased structure''' The entry 6fni is ON HOLD until Paper Publication Authors: Kudlinzki, D., Troester, A., Witt, K., Linhard, V.L., Saxena, K., Schwalbe, H. Description: Crysta...

New page

'''Unreleased structure'''

The entry 6fni is ON HOLD until Paper Publication

Authors: Kudlinzki, D., Troester, A., Witt, K., Linhard, V.L., Saxena, K., Schwalbe, H.

Description: Crystal Structure of Ephrin B4 (EphB4) Receptor Protein Kinase with NVP-BHG712
[[Category: Unreleased Structures]]
[[Category: Linhard, V.L]]
[[Category: Kudlinzki, D]]
[[Category: Saxena, K]]
[[Category: Witt, K]]
[[Category: Schwalbe, H]]
[[Category: Troester, A]]