3kka

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[[Image:3kka.png|left|200px]]
 
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{{STRUCTURE_3kka| PDB=3kka | SCENE= }}
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==Co-crystal structure of the sam domains of EPHA1 AND EPHA2==
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<StructureSection load='3kka' size='340' side='right'caption='[[3kka]], [[Resolution|resolution]] 2.40&Aring;' scene=''>
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===Co-crystal structure of the sam domains of EPHA1 AND EPHA2===
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== Structural highlights ==
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<table><tr><td colspan='2'>[[3kka]] is a 5 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=3KKA OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3KKA FirstGlance]. <br>
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</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.4&#8491;</td></tr>
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==About this Structure==
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<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene></td></tr>
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[[3kka]] is a 5 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=3KKA OCA].
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<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=3kka FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3kka OCA], [https://pdbe.org/3kka PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3kka RCSB], [https://www.ebi.ac.uk/pdbsum/3kka PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3kka ProSAT]</span></td></tr>
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</table>
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== Function ==
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[https://www.uniprot.org/uniprot/EPHA1_HUMAN EPHA1_HUMAN] Receptor tyrosine kinase which binds promiscuously membrane-bound ephrin-A 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. Binds with a low affinity EFNA3 and EFNA4 and with a high affinity to EFNA1 which most probably constitutes its cognate/functional ligand. Upon activation by EFNA1 induces cell attachment to the extracellular matrix inhibiting cell spreading and motility through regulation of ILK and downstream RHOA and RAC. Plays also a role in angiogenesis and regulates cell proliferation. May play a role in apoptosis.<ref>PMID:17634955</ref> <ref>PMID:19118217</ref> <ref>PMID:20043122</ref>
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== Evolutionary Conservation ==
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[[Image:Consurf_key_small.gif|200px|right]]
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Check<jmol>
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<jmolCheckbox>
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<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/kk/3kka_consurf.spt"</scriptWhenChecked>
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<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
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<text>to colour the structure by Evolutionary Conservation</text>
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</jmolCheckbox>
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</jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/main_output.php?pdb_ID=3kka ConSurf].
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<div style="clear:both"></div>
==See Also==
==See Also==
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*[[Ephrin receptor|Ephrin receptor]]
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*[[Ephrin receptor 3D structures|Ephrin receptor 3D structures]]
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== References ==
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<references/>
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__TOC__
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</StructureSection>
[[Category: Homo sapiens]]
[[Category: Homo sapiens]]
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[[Category: Receptor protein-tyrosine kinase]]
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[[Category: Large Structures]]
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[[Category: Arrowsmith, C H.]]
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[[Category: Arrowsmith CH]]
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[[Category: Bochkarev, A.]]
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[[Category: Bochkarev A]]
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[[Category: Bountra, C.]]
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[[Category: Bountra C]]
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[[Category: Butler-Cole, C.]]
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[[Category: Butler-Cole C]]
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[[Category: Dhe-Paganon, S.]]
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[[Category: Dhe-Paganon S]]
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[[Category: Edwards, A M.]]
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[[Category: Edwards AM]]
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[[Category: SGC, Structural Genomics Consortium.]]
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[[Category: Walker JR]]
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[[Category: Walker, J R.]]
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[[Category: Weigelt J]]
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[[Category: Weigelt, J.]]
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[[Category: Yermekbayeva L]]
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[[Category: Yermekbayeva, L.]]
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[[Category: Atp-binding]]
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[[Category: Cataract]]
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[[Category: Glycoprotein]]
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[[Category: Kinase]]
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[[Category: Membrane]]
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[[Category: Nucleotide-binding]]
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[[Category: Phosphoprotein]]
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[[Category: Receptor]]
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[[Category: Sgc]]
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[[Category: Sterile alpha motif]]
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[[Category: Structural genomics consortium]]
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[[Category: Transferase]]
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[[Category: Transmembrane]]
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[[Category: Tyrosine-protein kinase]]
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Current revision

Co-crystal structure of the sam domains of EPHA1 AND EPHA2

PDB ID 3kka

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Proteopedia Page Contributors and Editors (what is this?)

OCA

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