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4pd9
From Proteopedia
(Difference between revisions)
(New page: '''Unreleased structure''' The entry 4pd9 is ON HOLD Authors: Johnson, Z.L., Lee, S.-Y. Description:) |
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| - | '''Unreleased structure''' | ||
| - | + | ==Structure of vcCNT-7C8C bound to adenosine== | |
| + | <StructureSection load='4pd9' size='340' side='right'caption='[[4pd9]], [[Resolution|resolution]] 3.10Å' scene=''> | ||
| + | == Structural highlights == | ||
| + | <table><tr><td colspan='2'>[[4pd9]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Vibrio_cholerae_O1_biovar_El_Tor_str._N16961 Vibrio cholerae O1 biovar El Tor str. N16961]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4PD9 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4PD9 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]] 3.096Å</td></tr> | ||
| + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=ADN:ADENOSINE'>ADN</scene>, <scene name='pdbligand=DMU:DECYL-BETA-D-MALTOPYRANOSIDE'>DMU</scene>, <scene name='pdbligand=NA:SODIUM+ION'>NA</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=4pd9 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4pd9 OCA], [https://pdbe.org/4pd9 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4pd9 RCSB], [https://www.ebi.ac.uk/pdbsum/4pd9 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4pd9 ProSAT]</span></td></tr> | ||
| + | </table> | ||
| + | == Function == | ||
| + | [https://www.uniprot.org/uniprot/Q9KPL5_VIBCH Q9KPL5_VIBCH] | ||
| + | <div style="background-color:#fffaf0;"> | ||
| + | == Publication Abstract from PubMed == | ||
| + | Concentrative nucleoside transporters (CNTs) are responsible for cellular entry of nucleosides, which serve as precursors to nucleic acids and act as signaling molecules. CNTs also play a crucial role in the uptake of nucleoside-derived drugs, including anticancer and antiviral agents. Understanding how CNTs recognize and import their substrates could not only lead to a better understanding of nucleoside-related biological processes but also the design of nucleoside-derived drugs that can better reach their targets. Here we present a combination of x-ray crystallographic and equilibrium-binding studies probing the molecular origins of nucleoside and nucleoside drug selectivity of a CNT from Vibrio cholerae. We then used this information in chemically modifying an anticancer drug so that is better transported by and selective for a single human CNT subtype. This work provides proof of principle for utilizing transporter structural and functional information for the design of compounds that enter cells more efficiently and selectively. | ||
| - | + | Structural basis of nucleoside and nucleoside drug selectivity by concentrative nucleoside transporters.,Johnson ZL, Lee JH, Lee K, Lee M, Kwon DY, Hong J, Lee SY Elife. 2014 Jul 31:e03604. doi: 10.7554/eLife.03604. PMID:25082345<ref>PMID:25082345</ref> | |
| - | + | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | |
| + | </div> | ||
| + | <div class="pdbe-citations 4pd9" style="background-color:#fffaf0;"></div> | ||
| + | == References == | ||
| + | <references/> | ||
| + | __TOC__ | ||
| + | </StructureSection> | ||
| + | [[Category: Large Structures]] | ||
| + | [[Category: Vibrio cholerae O1 biovar El Tor str. N16961]] | ||
| + | [[Category: Johnson ZL]] | ||
| + | [[Category: Lee S-Y]] | ||
Current revision
Structure of vcCNT-7C8C bound to adenosine
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