1w6h: Difference between revisions

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[[Image:1w6h.gif|left|200px]]<br />
<applet load="1w6h" size="450" color="white" frame="true" align="right" spinBox="true"
caption="1w6h, resolution 2.24&Aring;" />
'''NOVEL PLASMEPSIN II-INHIBITOR COMPLEX'''<br />


==About this Structure==
==Novel plasmepsin II-inhibitor complex==
1W6H is a [[http://en.wikipedia.org/wiki/Single_protein Single protein]] structure of sequence from [[http://en.wikipedia.org/wiki/Plasmodium_falciparum Plasmodium falciparum]] with TIT as [[http://en.wikipedia.org/wiki/ligand ligand]]. Active as [[http://en.wikipedia.org/wiki/Plasmepsin_II Plasmepsin II]], with EC number [[http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.4.23.39 3.4.23.39]]. Structure known Active Site: AC1. Full crystallographic information is available from [[http://ispc.weizmann.ac.il/oca-bin/ocashort?id=1W6H OCA]].
<StructureSection load='1w6h' size='340' side='right'caption='[[1w6h]], [[Resolution|resolution]] 2.24&Aring;' scene=''>
[[Category: Plasmepsin II]]
== Structural highlights ==
<table><tr><td colspan='2'>[[1w6h]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Plasmodium_falciparum Plasmodium falciparum]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1W6H OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1W6H 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]] 2.24&#8491;</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=TIT:N-((3S,4S)-5-[(4-BROMOBENZYL)OXY]-3-HYDROXY-4-{[N-(PYRIDIN-2-YLCARBONYL)-L-VALYL]AMINO}PENTANOYL)-L-ALANYL-L-LEUCINAMIDE'>TIT</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=1w6h FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1w6h OCA], [https://pdbe.org/1w6h PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1w6h RCSB], [https://www.ebi.ac.uk/pdbsum/1w6h PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1w6h ProSAT]</span></td></tr>
</table>
== Function ==
[https://www.uniprot.org/uniprot/PLM2_PLAFX PLM2_PLAFX] During the asexual blood stage, participates in initial cleavage of native host hemoglobin (Hb) resulting in Hb denaturation (PubMed:11782538, PubMed:15574427, PubMed:8844673). May cleave preferentially denatured hemoglobin that has been cleaved by PMI (PubMed:8844673). Digestion of host Hb is an essential step which provides the parasite with amino acids for protein synthesis, and regulates osmolarity (Probable).<ref>PMID:11782538</ref> <ref>PMID:15574427</ref> <ref>PMID:8844673</ref>
== Evolutionary Conservation ==
[[Image:Consurf_key_small.gif|200px|right]]
Check<jmol>
  <jmolCheckbox>
    <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/w6/1w6h_consurf.spt"</scriptWhenChecked>
    <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview03.spt</scriptWhenUnchecked>
    <text>to colour the structure by Evolutionary Conservation</text>
  </jmolCheckbox>
</jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/main_output.php?pdb_ID=1w6h ConSurf].
<div style="clear:both"></div>
 
==See Also==
*[[Plasmepsin|Plasmepsin]]
== References ==
<references/>
__TOC__
</StructureSection>
[[Category: Large Structures]]
[[Category: Plasmodium falciparum]]
[[Category: Plasmodium falciparum]]
[[Category: Single protein]]
[[Category: Johansson P-O]]
[[Category: Johansson, P.O.]]
[[Category: Kvarnstroem I]]
[[Category: Kvarnstroem, I.]]
[[Category: Lindberg J]]
[[Category: Lindberg, J.]]
[[Category: Rosenquist A]]
[[Category: Rosenquist, A.]]
[[Category: Samuelsson B]]
[[Category: Samuelsson, L.Vrang B.]]
[[Category: Unge T]]
[[Category: Unge, T.]]
[[Category: Vrang L]]
[[Category: TIT]]
[[Category: aspartic protease]]
[[Category: drug]]
[[Category: glycoprotein]]
[[Category: hydrolase]]
[[Category: malaria]]
[[Category: plasmepsin]]
 
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