View source for 5zpw


==Generation of a long-acting fusion inhibitor against HIV-1==
<StructureSection load='5zpw' size='340' side='right'caption='[[5zpw]], [[Resolution|resolution]] 2.20&Aring;' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[5zpw]] is a 6 chain structure with sequence from [https://en.wikipedia.org/wiki/Human_immunodeficiency_virus_1 Human immunodeficiency virus 1] and [https://en.wikipedia.org/wiki/Synthetic_construct Synthetic construct]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5ZPW OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=5ZPW 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]] 2.199&#8491;</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=MK8:2-METHYL-L-NORLEUCINE'>MK8</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=5zpw FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5zpw OCA], [https://pdbe.org/5zpw PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=5zpw RCSB], [https://www.ebi.ac.uk/pdbsum/5zpw PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=5zpw ProSAT]</span></td></tr>
</table>
== Function ==
[https://www.uniprot.org/uniprot/A0A1S6KGE5_9HIV1 A0A1S6KGE5_9HIV1] 
<div style="background-color:#fffaf0;">
== Publication Abstract from PubMed ==
AIDS has evolved from a fatal infectious disease to a manageable chronic disease under the treatment of anti-AIDS medications. HIV fusion inhibitors with high activity, low side effects and strong selectivity are promising drugs against HIV. Only one fusion inhibitor is currently approved, thereby highly active long-acting fusion inhibitors need to be developed for long-term AIDS treatment. Here, we synthesised MT-SC22EK (a small HIV fusion inhibitor) derivatives containing 1-2 staples to improve its stability. Antiviral activity studies showed that MT-SC22EK-2 with two staples exhibited potent inhibitory activity against HIV-1 standard strains and Chinese epidemic strains, and at the same time, MT-SC22EK-2 presented strong anti-T20 resistance. Surprisingly, MT-SC22EK-2 possessed excellent protease stability with a half-life of 3665 min. MT-SC22EK-2 is a potential HIV fusion inhibitor considered as a long-acting anti-HIV drug candidate.

Generation of a long-acting fusion inhibitor against HIV-1.,Guo Y, Zhou PP, Zhang SY, Fan XW, Dou YW, Shi XL Medchemcomm. 2018 Jun 6;9(7):1226-1231. doi: 10.1039/c8md00124c. eCollection 2018, Jul 1. PMID:30109011<ref>PMID:30109011</ref>

From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
</div>
<div class="pdbe-citations 5zpw" style="background-color:#fffaf0;"></div>

==See Also==
*[[Gp41 3D Structures|Gp41 3D Structures]]
== References ==
<references/>
__TOC__
</StructureSection>
[[Category: Human immunodeficiency virus 1]]
[[Category: Large Structures]]
[[Category: Synthetic construct]]
[[Category: Guo Y]]
[[Category: Shi XL]]