1dhl: Difference between revisions
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{{Theoretical_model}} | |||
==MODELS OF DELTA-HEMOLYSIN MEMBRANE CHANNELS AND CRYSTAL STRUCTURES== | ==MODELS OF DELTA-HEMOLYSIN MEMBRANE CHANNELS AND CRYSTAL STRUCTURES== | ||
<StructureSection load='1dhl' size='340' side='right' caption='[[1dhl]]' scene=''> | <StructureSection load='1dhl' size='340' side='right'caption='[[1dhl]]' scene=''> | ||
== Structural highlights == | == Structural highlights == | ||
<table><tr><td colspan='2'>For a <b>guided tour on the structure components</b> use [ | <table><tr><td colspan='2'>For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1DHL FirstGlance]. <br> | ||
</td></tr><tr><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[ | </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=1dhl FirstGlance], [https://www.ebi.ac.uk/pdbsum/1dhl PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1dhl ProSAT]</span></td></tr> | ||
<table> | </table> | ||
<div style="background-color:#fffaf0;"> | <div style="background-color:#fffaf0;"> | ||
== Publication Abstract from PubMed == | == Publication Abstract from PubMed == | ||
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | ||
</div> | </div> | ||
<div class="pdbe-citations 1dhl" style="background-color:#fffaf0;"></div> | |||
== References == | == References == | ||
<references/> | <references/> | ||
__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
[[Category: Theoretical Model]] | |||
[[Category: Large Structures]] | |||
[[Category: Guy, H R]] | [[Category: Guy, H R]] | ||
[[Category: Raghunathan, G]] | [[Category: Raghunathan, G]] | ||
Latest revision as of 12:27, 21 July 2021
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MODELS OF DELTA-HEMOLYSIN MEMBRANE CHANNELS AND CRYSTAL STRUCTURESMODELS OF DELTA-HEMOLYSIN MEMBRANE CHANNELS AND CRYSTAL STRUCTURES
Structural highlights
Publication Abstract from PubMedMolecular modeling and energy calculations have been used to study how delta-hemolysin and melittin helices may aggregate on membrane surfaces and insert through membranes to form channels. In these models adjacent antiparallel amphipathic helices form planar "raft" structures, in which one surface is hydrophobic and the other hydrophilic. Models of delta-hemolysin crystal structure were developed using these "rafts." These models are based on the unit cell constants and the crystal symmetry obtained from the preliminary crystal data. Energy calculations favor channel models of delta-hemolysin with six or eight monomers per channel. Models of delta-hemolysin membrane channels and crystal structures.,Raghunathan G, Seetharamulu P, Brooks BR, Guy HR Proteins. 1990;8(3):213-25. PMID:2281085[1] From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine. References
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