4de4
From Proteopedia
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| - | [[ | + | ==Crystal structure of aminoglycoside phosphotransferase APH(2")-Id/APH(2")-IVa in complex with HEPES== |
| + | <StructureSection load='4de4' size='340' side='right' caption='[[4de4]], [[Resolution|resolution]] 2.00Å' scene=''> | ||
| + | == Structural highlights == | ||
| + | <table><tr><td colspan='2'>[[4de4]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Enterococcus_casseliflavus Enterococcus casseliflavus]. This structure supersedes the now removed PDB entry [http://oca.weizmann.ac.il/oca-bin/send-pdb?obs=1&id=3r80 3r80]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4DE4 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4DE4 FirstGlance]. <br> | ||
| + | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=EPE:4-(2-HYDROXYETHYL)-1-PIPERAZINE+ETHANESULFONIC+ACID'>EPE</scene></td></tr> | ||
| + | <tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=MSE:SELENOMETHIONINE'>MSE</scene></td></tr> | ||
| + | <tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[3r7z|3r7z]], [[3r81|3r81]], [[3r82|3r82]]</td></tr> | ||
| + | <tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">aph(2")-Id ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=37734 Enterococcus casseliflavus])</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=4de4 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4de4 OCA], [http://www.rcsb.org/pdb/explore.do?structureId=4de4 RCSB], [http://www.ebi.ac.uk/pdbsum/4de4 PDBsum]</span></td></tr> | ||
| + | </table> | ||
| + | <div style="background-color:#fffaf0;"> | ||
| + | == Publication Abstract from PubMed == | ||
| + | Kinase-mediated resistance to antibiotics is a significant clinical challenge. These enzymes share a common protein fold characteristic of Ser/Thr/Tyr protein kinases. We screened 14 antibiotic resistance kinases against 80 chemically diverse protein kinase inhibitors to map resistance kinase chemical space. The screens identified molecules with both broad and narrow inhibition profiles, proving that protein kinase inhibitors offer privileged chemical matter with the potential to block antibiotic resistance. One example is the flavonol quercetin, which inhibited a number of resistance kinases in vitro and in vivo. This activity was rationalized by determination of the crystal structure of the aminoglycoside kinase APH(2'')-IVa in complex with quercetin and its antibiotic substrate kanamycin. Our data demonstrate that protein kinase inhibitors offer chemical scaffolds that can block antibiotic resistance, providing leads for co-drug design. | ||
| - | + | A small molecule discrimination map of the antibiotic resistance kinome.,Shakya T, Stogios PJ, Waglechner N, Evdokimova E, Ejim L, Blanchard JE, McArthur AG, Savchenko A, Wright GD Chem Biol. 2011 Dec 23;18(12):1591-601. PMID:22195561<ref>PMID:22195561</ref> | |
| - | + | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | |
| - | + | </div> | |
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==See Also== | ==See Also== | ||
*[[Phosphotransferase|Phosphotransferase]] | *[[Phosphotransferase|Phosphotransferase]] | ||
| - | + | == References == | |
| - | == | + | <references/> |
| - | < | + | __TOC__ |
| + | </StructureSection> | ||
[[Category: Enterococcus casseliflavus]] | [[Category: Enterococcus casseliflavus]] | ||
| - | [[Category: Anderson, W F | + | [[Category: Anderson, W F]] |
| - | [[Category: | + | [[Category: Structural genomic]] |
| - | [[Category: Egorova, O | + | [[Category: Egorova, O]] |
| - | [[Category: Evdokimova, E | + | [[Category: Evdokimova, E]] |
| - | [[Category: Leo, R Di | + | [[Category: Leo, R Di]] |
| - | [[Category: Li, H | + | [[Category: Li, H]] |
| - | [[Category: Minasov, G | + | [[Category: Minasov, G]] |
| - | [[Category: Nocek, B | + | [[Category: Nocek, B]] |
| - | [[Category: Savchenko, A | + | [[Category: Savchenko, A]] |
[[Category: Stogios, P J]] | [[Category: Stogios, P J]] | ||
| - | [[Category: Tan, K | + | [[Category: Tan, K]] |
[[Category: Aminoglycoside phosphotransferase]] | [[Category: Aminoglycoside phosphotransferase]] | ||
[[Category: Aminoglycoside]] | [[Category: Aminoglycoside]] | ||
| - | [[Category: Center for structural genomics of infectious disease]] | ||
[[Category: Csgid]] | [[Category: Csgid]] | ||
[[Category: Eukaryotic protein kinase-like fold]] | [[Category: Eukaryotic protein kinase-like fold]] | ||
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[[Category: National institute of allergy and infectious disease]] | [[Category: National institute of allergy and infectious disease]] | ||
[[Category: Niaid]] | [[Category: Niaid]] | ||
| - | [[Category: Structural genomic]] | ||
[[Category: Transferase]] | [[Category: Transferase]] | ||
Revision as of 11:07, 25 January 2015
Crystal structure of aminoglycoside phosphotransferase APH(2")-Id/APH(2")-IVa in complex with HEPES
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Categories: Enterococcus casseliflavus | Anderson, W F | Structural genomic | Egorova, O | Evdokimova, E | Leo, R Di | Li, H | Minasov, G | Nocek, B | Savchenko, A | Stogios, P J | Tan, K | Aminoglycoside phosphotransferase | Aminoglycoside | Csgid | Eukaryotic protein kinase-like fold | Intracellular | Kinase | National institute of allergy and infectious disease | Niaid | Transferase
