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<div style="top:+0.2em; font-size:1.2em; padding:5px 5px 5px 10px; float:right;">'''''ISSN 2310-6301'''''</div>
<div style="top:+0.2em; font-size:1.2em; padding:5px 5px 5px 10px; float:right;">'''''ISSN 2310-6301'''''</div>
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<span style="border:none; margin:0; padding:0.3em; color:#000; font-style: italic; font-size: 1.4em;">
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<b>As life is more than 2D</b>, Proteopedia helps to bridge the 3D relationships between function & structure of biomacromolecules
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<b>As life is more than 2D</b>, Proteopedia helps to bridge the gap between 3D structure & function of biomacromolecules
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<span style="border:none; margin:0; padding:0.3em; color:#000; font-style: italic; font-size: 1.1em;max-width:80%;display:block;">
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<b>Proteopedia</b> presents this information in a user-friendly way as a '''collaborative & free 3D-encyclopedia of proteins & other biomolecules.'''
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<th style="padding: 10px;background-color: #33ff7b">Selected Pages</th>
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<th style="padding: 10px;background-color: #33ff7b">Selected Research Pages</th>
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<th style="padding: 10px;background-color: #dae4d9">Art on Science</th>
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<th style="padding: 10px;background-color: #f1b840">In Journals</th>
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<th style="padding: 10px;background-color: #f1b840">Journals</th>
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<th style="padding: 10px;background-color: #79baff">Education</th>
<th style="padding: 10px;background-color: #79baff">Education</th>
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<td style="padding: 5px;"> {{Proteopedia:Featured SEL/{{#expr: {{#time:U}} mod {{Proteopedia:Number of SEL articles}}}}}}</td>
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<p>[[:Category:PDB Art|List of Art on Science pages in Proteopedia]]</p>
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<p>[[I3DC|About Interactive 3D Complements - '''I3DCs''']]</p>
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<p>[[Proteopedia:I3DC|List of I3DCs]]</p>
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<p>[[How to get an I3DC for your paper]]</p>
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<p>[[I3DC|About Interactive 3D Complement]]</p>
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<p>[[Proteopedia:I3DC|List of Interactive 3D Complements('''I3DCs''')]]</p>
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<p>[[How to get an I3DC for your paper]]</p>
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<p>[[Teaching Strategies Using Proteopedia]]</p>
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<p>[[Teaching strategies using Proteopedia]]</p>
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<p>[[Teaching_Scenes%2C_Tutorials%2C_and_Educators%27_Pages|Examples of Pages for Teaching]]</p>
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<p>[[Teaching_Scenes%2C_Tutorials%2C_and_Educators%27_Pages|Examples of pages for teaching]]</p>
<p>[[Help:Contents#For_authors:_contributing_content|How to add content to Proteopedia]]</p>
<p>[[Help:Contents#For_authors:_contributing_content|How to add content to Proteopedia]]</p>
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<td>[[Proteopedia:About|About]]</td>
<td>[[Proteopedia:About|About]]</td>
<td>[[Special:Contact|Contact]]</td>
<td>[[Special:Contact|Contact]]</td>
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<td>[[Template:MainPageNews|Hot News]]</td>
<td>[[Proteopedia:Table of Contents|Table of Contents]]</td>
<td>[[Proteopedia:Table of Contents|Table of Contents]]</td>
<td>[[Proteopedia:Structure Index|Structure Index]]</td>
<td>[[Proteopedia:Structure Index|Structure Index]]</td>

Current revision

ISSN 2310-6301

As life is more than 2D, Proteopedia helps to bridge the gap between 3D structure & function of biomacromolecules

Proteopedia presents this information in a user-friendly way as a collaborative & free 3D-encyclopedia of proteins & other biomolecules.


Selected Research Pages In Journals Education
About this image
Avian Influenza Neuraminidase

Eric Martz
The first new influenza virus to emerge as an imminent pandemic threat in the 21st century is H1N1 swine flu. The drug oseltamivir (Tamiflu®) inhibits flu neuraminidase, a component necessary for virus spread, in susceptible flu strains. The development of oseltamivir was guided, in part, by crystallographically determined structures of flu neuraminidase, which is a homotetramer, shown with oseltamivir bound. Oseltamivir was designed to fit N2/N9 (neuraminidases from other strains of flu). Serendipitously, it also fits N1 by induced fit.

>>> Visit this page >>>

About this image
Geobacter pili: surprising function.

Y Gu, V Srikanth, AI Salazar-Morales, R Jain, JP O'Brien, SM Yi, RK Soni, FA Samatey, SE Yalcin, NS Malvankar. Nature 2021 doi: 10.1038/s41586-021-03857-w
Geobacter pili were long thought to be electrically conductive protein nanowires composed of PilA-N. Nanowires are crucial to the energy metabolism of bacteria flourishing in oxygen-deprived environments. To everyone's surprise, in 2019, the long-studied nanowires were found to be linear polymers of multi-heme cytochromes, not pili. The first cryo-EM structure of pili (2021) reveals a filament made of dimers of PilA-N and PilA-C, shown. Electrical conductivity of pili is much lower than that of cytochrome nanowires. Evidence suggests that PilA-NC filaments are periplasmic pseudopili crucial for exporting cytochrome nanowires onto the cell surface, rather than the pili serving as nanowires themselves.

>>> Visit I3DC Interactive Visualizations >>>

About this image
Make Your Own Electrostatic Potential Maps

Positive (+) and Negative (-) charges on the surface of a protein molecule play crucial roles in its interactions with other molecules, and hence in its functions. Electrostatic potential maps coloring the surface of a protein molecule are a popular way to visualize the distribution of surface charges. Easy to use free software is available to to create these surface maps. Above is an integral membrane potassium channel protein. One of its 4 identical chains is removed so you can see the Negative (-) protein surface contacting the 3 K+ ions.

>>> See Examples and Get Instructions >>>

How to add content to Proteopedia

Video Guides

Who knows ...

About Interactive 3D Complements - I3DCs

List of I3DCs

How to get an I3DC for your paper

Teaching strategies using Proteopedia

Examples of pages for teaching

How to add content to Proteopedia
About Contact Hot News Table of Contents Structure Index Help

Proteopedia Page Contributors and Editors (what is this?)

Joel L. Sussman, Jaime Prilusky

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