View source for 7oov


==Crystal structure of PIM1 in complex with ARC-1411==
<StructureSection load='7oov' size='340' side='right'caption='[[7oov]], [[Resolution|resolution]] 1.96&Aring;' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=7OOV OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=7OOV 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]] 1.96&#8491;</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=6ID:~{N}-[(2~{R})-1-[[(2~{R})-1-[[(2~{R})-1-[[(2~{R})-1-[[(2~{R})-1-[[(2~{R})-1-[[(2~{R})-1-azanyl-5-[[$l^{1}-azanyl($l^{2}-azanylidene)methyl]-$l^{2}-azanyl]-1-oxidanylidene-pentan-2-yl]amino]-5-carbamimidamido-1-oxidanylidene-pentan-2-yl]amino]-5-carbamimidamido-1-oxidanylidene-pentan-2-yl]amino]-5-carbamimidamido-1-oxidanylidene-pentan-2-yl]amino]-5-carbamimidamido-1-oxidanylidene-pentan-2-yl]amino]-5-carbamimidamido-1-oxidanylidene-pentan-2-yl]amino]-5-carbamimidamido-1-oxidanylidene-pentan-2-yl]-9-oxidanylidene-9-[4-(7~{H}-pyrrolo[2,3-d]pyrimidin-4-yl)piperazin-1-yl]nonanamide'>6ID</scene>, <scene name='pdbligand=EDO:1,2-ETHANEDIOL'>EDO</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</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=7oov FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7oov OCA], [https://pdbe.org/7oov PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7oov RCSB], [https://www.ebi.ac.uk/pdbsum/7oov PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7oov ProSAT]</span></td></tr>
</table>
<div style="background-color:#fffaf0;">
== Publication Abstract from PubMed ==
We performed an X-ray crystallographic study of complexes of protein kinase PIM-1 with three inhibitors comprising an adenosine mimetic moiety, a linker, and a peptide-mimetic (d-Arg)6 fragment. Guided by the structural models, simplified chemical structures with a reduced number of polar groups and chiral centers were designed. The developed inhibitors retained low-nanomolar potency and possessed remarkable selectivity toward the PIM kinases. The new inhibitors were derivatized with biotin or fluorescent dye Cy5 and then applied for the detection of PIM kinases in biochemical solutions and in complex biological samples. The sandwich assay utilizing a PIM-2-selective detection antibody featured a low limit of quantification (44 pg of active recombinant PIM-2). Fluorescent probes were efficiently taken up by U2OS cells and showed a high extent of co-localization with PIM-1 fused with a fluorescent protein. Overall, the developed inhibitors and derivatives represent versatile chemical tools for studying PIM function in cellular systems in normal and disease physiology.

Crystal Structure-Guided Design of Bisubstrate Inhibitors and Photoluminescent Probes for Protein Kinases of the PIM Family.,Nonga OE, Lavogina D, Enkvist E, Kestav K, Chaikuad A, Dixon-Clarke SE, Bullock AN, Kopanchuk S, Ivan T, Ekambaram R, Viht K, Knapp S, Uri A Molecules. 2021 Jul 19;26(14). pii: molecules26144353. doi:, 10.3390/molecules26144353. PMID:34299628<ref>PMID:34299628</ref>

From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
</div>
<div class="pdbe-citations 7oov" style="background-color:#fffaf0;"></div>

==See Also==
*[[Serine/threonine protein kinase 3D structures|Serine/threonine protein kinase 3D structures]]
== References ==
<references/>
__TOC__
</StructureSection>
[[Category: Large Structures]]
[[Category: Bullock A]]
[[Category: Chaikuad A]]
[[Category: Dixon-Clarke SE]]
[[Category: Knapp S]]
[[Category: Nonga OE]]
[[Category: Uri A]]