7tbb
From Proteopedia
(Difference between revisions)
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<StructureSection load='7tbb' size='340' side='right'caption='[[7tbb]], [[Resolution|resolution]] 1.85Å' scene=''> | <StructureSection load='7tbb' size='340' side='right'caption='[[7tbb]], [[Resolution|resolution]] 1.85Å' scene=''> | ||
== Structural highlights == | == Structural highlights == | ||
| - | <table><tr><td colspan='2'> | + | <table><tr><td colspan='2'>Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=7TBB OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=7TBB 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]] 1.85Å</td></tr> | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.85Å</td></tr> | ||
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=ACT:ACETATE+ION'>ACT</scene>, <scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene></td></tr> | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=ACT:ACETATE+ION'>ACT</scene>, <scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</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=7tbb FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7tbb OCA], [https://pdbe.org/7tbb PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7tbb RCSB], [https://www.ebi.ac.uk/pdbsum/7tbb PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7tbb ProSAT]</span></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=7tbb FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=7tbb OCA], [https://pdbe.org/7tbb PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=7tbb RCSB], [https://www.ebi.ac.uk/pdbsum/7tbb PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=7tbb ProSAT]</span></td></tr> | ||
</table> | </table> | ||
| - | == | + | <div style="background-color:#fffaf0;"> |
| - | + | == Publication Abstract from PubMed == | |
| + | Plasmepsins IX (PMIX) and X (PMX) are essential aspartyl proteases for Plasmodium spp. egress, invasion, and development. WM4 and WM382 inhibit PMIX and PMX in Plasmodium falciparum and P. vivax. WM4 inhibits PMX, while WM382 is a dual inhibitor of PMIX and PMX. To understand their function, we identified protein substrates. Enzyme kinetic and structural analyses identified interactions responsible for drug specificity. PMIX and PMX have similar substrate specificity; however, there are distinct differences for peptide and protein substrates. Differences in WM4 and WM382 binding for PMIX and PMX map to variations in the S' region and engagement of the active site S3 pocket. Structures of PMX reveal interactions and mechanistic detail of drug binding important for development of clinical candidates against these targets. | ||
| + | |||
| + | Basis for drug selectivity of plasmepsin IX and X inhibition in Plasmodium falciparum and vivax.,Hodder AN, Christensen J, Scally S, Triglia T, Ngo A, Birkinshaw RW, Bailey B, Favuzza P, Dietrich MH, Tham WH, Czabotar PE, Lowes K, Guo Z, Murgolo N, Lera Ruiz M, McCauley JA, Sleebs BE, Olsen D, Cowman AF Structure. 2022 Apr 11. pii: S0969-2126(22)00099-5. doi:, 10.1016/j.str.2022.03.018. PMID:35460613<ref>PMID:35460613</ref> | ||
| + | |||
| + | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | ||
| + | </div> | ||
| + | <div class="pdbe-citations 7tbb" style="background-color:#fffaf0;"></div> | ||
==See Also== | ==See Also== | ||
*[[Plasmepsin|Plasmepsin]] | *[[Plasmepsin|Plasmepsin]] | ||
| + | == References == | ||
| + | <references/> | ||
__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
[[Category: Large Structures]] | [[Category: Large Structures]] | ||
| - | [[Category: Plasmodium falciparum]] | ||
[[Category: Christensen JB]] | [[Category: Christensen JB]] | ||
[[Category: Cowman AF]] | [[Category: Cowman AF]] | ||
Current revision
Crystal structure of Plasmepsin X from Plasmodium falciparum
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