5khw
From Proteopedia
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| - | '''Unreleased structure''' | ||
| - | + | ==Crystal structure of JAK1 in complex with ADP== | |
| + | <StructureSection load='5khw' size='340' side='right'caption='[[5khw]], [[Resolution|resolution]] 2.47Å' scene=''> | ||
| + | == Structural highlights == | ||
| + | <table><tr><td colspan='2'>[[5khw]] is a 2 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=5KHW OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=5KHW 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]] 2.47Å</td></tr> | ||
| + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=ADP:ADENOSINE-5-DIPHOSPHATE'>ADP</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene>, <scene name='pdbligand=PTR:O-PHOSPHOTYROSINE'>PTR</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=5khw FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5khw OCA], [https://pdbe.org/5khw PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=5khw RCSB], [https://www.ebi.ac.uk/pdbsum/5khw PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=5khw ProSAT]</span></td></tr> | ||
| + | </table> | ||
| + | == Function == | ||
| + | [https://www.uniprot.org/uniprot/JAK1_HUMAN JAK1_HUMAN] Tyrosine kinase of the non-receptor type, involved in the IFN-alpha/beta/gamma signal pathway. Kinase partner for the interleukin (IL)-2 receptor. | ||
| + | <div style="background-color:#fffaf0;"> | ||
| + | == Publication Abstract from PubMed == | ||
| + | Crystals of phosphorylated JAK1 kinase domain were initially generated in complex with nucleotide (ADP) and magnesium. The tightly bound Mg(2+)-ADP at the ATP-binding site proved recalcitrant to ligand displacement. Addition of a molar excess of EDTA helped to dislodge the divalent metal ion, promoting the release of ADP and allowing facile exchange with ATP-competitive small-molecule ligands. Many kinases require the presence of a stabilizing ligand in the ATP site for crystallization. This procedure could be useful for developing co-crystallization systems with an exchangeable ligand to enable structure-based drug design of other protein kinases. | ||
| - | + | Development of a high-throughput crystal structure-determination platform for JAK1 using a novel metal-chelator soaking system.,Caspers NL, Han S, Rajamohan F, Hoth LR, Geoghegan KF, Subashi TA, Vazquez ML, Kaila N, Cronin CN, Johnson E, Kurumbail RG Acta Crystallogr F Struct Biol Commun. 2016 Nov 1;72(Pt 11):840-845. doi:, 10.1107/S2053230X16016356. Epub 2016 Oct 27. PMID:27827355<ref>PMID:27827355</ref> | |
| - | + | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | |
| - | [[Category: | + | </div> |
| - | [[Category: Caspers | + | <div class="pdbe-citations 5khw" style="background-color:#fffaf0;"></div> |
| - | [[Category: Han | + | |
| + | ==See Also== | ||
| + | *[[Janus kinase 3D structures|Janus kinase 3D structures]] | ||
| + | == References == | ||
| + | <references/> | ||
| + | __TOC__ | ||
| + | </StructureSection> | ||
| + | [[Category: Homo sapiens]] | ||
| + | [[Category: Large Structures]] | ||
| + | [[Category: Caspers NL]] | ||
| + | [[Category: Han S]] | ||
Current revision
Crystal structure of JAK1 in complex with ADP
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