View source for 4yhd


==Staphylococcal alpha-hemolysin H35A mutant monomer==
<StructureSection load='4yhd' size='340' side='right'caption='[[4yhd]], [[Resolution|resolution]] 2.80&Aring;' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[4yhd]] is a 6 chain structure with sequence from [https://en.wikipedia.org/wiki/Staphylococcus_aureus Staphylococcus aureus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4YHD OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4YHD 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]] 2.801&#8491;</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CL:CHLORIDE+ION'>CL</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=4yhd FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4yhd OCA], [https://pdbe.org/4yhd PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4yhd RCSB], [https://www.ebi.ac.uk/pdbsum/4yhd PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4yhd ProSAT]</span></td></tr>
</table>
== Function ==
[https://www.uniprot.org/uniprot/HLA_STAAU HLA_STAAU] Alpha-toxin binds to the membrane of eukaryotic cells resulting in the release of low-molecular weight molecules and leading to an eventual osmotic lysis. Heptamer oligomerization and pore formation is required for lytic activity.

==See Also==
*[[Hemolysin 3D structures|Hemolysin 3D structures]]
__TOC__
</StructureSection>
[[Category: Large Structures]]
[[Category: Staphylococcus aureus]]
[[Category: Kato K]]
[[Category: Sugawara T]]
[[Category: Tanaka Y]]
[[Category: Yao M]]