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<div style="top:+0.2em; font-size:1.2em; padding:5px 5px 5px 10px; float:right;">'''''ISSN 2310-6301'''''</div>


<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 gap between 3D structure & function of biomacromolecules
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      <div style="position:relative; top:0.2em; font-size:1.2em; padding:5px 5px 5px 10px; float:right;">
        <b><i>ISSN 2310-6301</i></b>
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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;">
      <span style="display:block; margin:0; padding:0.3em; color:#000; font-style:italic; font-size:1.4em;">
<b>Proteopedia</b> presents this information in a user-friendly way as a '''collaborative & free 3D-encyclopedia of proteins & other biomolecules.'''
        <b>As life is more than 2D</b>, Proteopedia helps to bridge the gap between 3D structure &amp; function of biomacromolecules
</span>
      </span>


      <span style="display:block; margin:0; padding:0.3em; color:#000; font-style:italic; font-size:1.1em; max-width:80%;">
        <b>Proteopedia</b> presents this information in a user-friendly way as a <b>collaborative &amp; free 3D-encyclopedia of proteins &amp; other biomolecules.</b>
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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: #f1b840">In Journals</th>
    <th style="padding:10px; background-color:#33ff7b;">Selected Research Pages</th>
<th style="padding: 10px;background-color: #79baff">Education</th>
    <th style="padding:10px; background-color:#f1b840;">In Journals</th>
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    <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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<td style="padding: 5px;"> {{Proteopedia:Featured JRN/{{#expr: {{#time:U}} mod {{Proteopedia:Number of JRN articles}}}}}}</td>
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      <!-- Links -->
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        <p>[[Help:Contents#For_authors:_contributing_content|How to add content to Proteopedia]]</p>
        <p>[[Proteopedia:Video_Guide|Video Guides]]</p>
        <p>[[Who knows]] ...</p>
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        {{Proteopedia:Featured SEL/{{#expr: {{#time:U}} mod {{Proteopedia:Number of SEL articles}}}}}}
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        <p>[[I3DC|About Interactive 3D Complements - '''I3DCs''']]</p>
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        <p>[[Proteopedia:I3DC|List of I3DCs]]</p>
        <p>[[How to get an I3DC for your paper]]</p>
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        {{Proteopedia:Featured JRN/{{#expr: {{#time:U}} mod {{Proteopedia:Number of JRN articles}}}}}}
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        <p>[[Teaching strategies using Proteopedia]]</p>
        <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>
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        {{Proteopedia:Featured EDU/{{#expr: {{#time:U}} mod {{Proteopedia:Number of EDU articles}}}}}}
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<td style="padding: 10px;>
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<p>[[Help:Contents#For_authors:_contributing_content|How to add content to Proteopedia]]</p>
      <table width="100%" style="padding:10px; background-color:#d7d8f9; font-size:1.5em;">
<p>[[Proteopedia:Video_Guide|Video Guides]]</p>
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<p>[[Who knows]] ...</p>
          <td>[[Proteopedia:About|About]]</td>
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          <td>[[Special:Contact|Contact]]</td>
 
          <td>[[Template:MainPageNews|Hot News]]</td>
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          <td>[[Proteopedia:Table of Contents|Table of Contents]]</td>
<p>[[I3DC|About Interactive 3D Complements - '''I3DCs''']]</p>
          <td>[[Proteopedia:Structure Index|Structure Index]]</td>
<p>[[Proteopedia:I3DC|List of I3DCs]]</p>
          <td>[[Help:Contents|Help]]</td>
<p>[[How to get an I3DC for your paper]]</p>
        </tr>
 
      </table>
</td>
    </td>
 
  </tr>
<td style="padding: 10px;>
<p>[[Teaching strategies using Proteopedia]]</p>
<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>
</td>
 
</tr>
 
<tr><td colspan='3' >
<table width='100%' style="padding: 10px; background-color: #d7d8f9; font-size: 1.5em;"><tr>  
<td>[[Proteopedia:About|About]]</td>
<td>[[Special:Contact|Contact]]</td>
<td>[[Template:MainPageNews|Hot News]]</td>
<td>[[Proteopedia:Table of Contents|Table of Contents]]</td>
<td>[[Proteopedia:Structure Index|Structure Index]]</td>
<td>[[Help:Contents|Help]]</td>
</tr></table>
</td></tr>
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Revision as of 16:13, 30 September 2025

       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
The ribosome

by Wayne Decatur
The 2009 Nobel Prize in Chemistry was awarded for studies of the ribosome. The ribosome is the machine in your cells that accurately and efficiently decodes the genetic information stored in your genome and synthesizes the corresponding polypeptide chain one amino acid at a time in the process of translation. These structures are considered landmarks for the fact they showed clearly the major contributions to decoding and peptide bond synthesis come from RNA and not protein, as well as for the sheer size of the structures determined.

>>> Visit this page >>>

Geobacter nanowire structure surprise.

F Wang, Y Gu, JP O'Brien, SM Yi, SE Yalcin, V Srikanth, C Shen, D Vu, NL Ing, AI Hochbaum, EH Egelman, NS Malvankar. Cell 2019 doi: 10.1016/j.cell.2019.03.029
Bacteria living in anaerobic environments (no oxygen) need alternative electron acceptors in order to get energy from their food. An acceptor abundant in the earth's crust is red iron oxide ("rust"), which gets reduced to black iron oxide (magnetite). Many bacteria, such as Geobacter, get their metabolic energy by transferring electrons to acceptors that are multiple cell diameters distant, using protein nanowires. These were long thought to be pili. But when the structure of the nanowires was solved in 2019, to everyone's surprise, they turned out to be unprecedented linear polymers of multi-heme cytochromes. The hemes form an electrically conductive chain in the cores of these nanowires.

>>> Visit I3DC Interactive Visualizations >>>

Transport of Drugs & Nutrients

Above is a transmembrane protein that takes up, into your intestinal cells, orally consumed peptide nutrients and drugs. Its lumen-face (shown above) opens and binds peptide or drug, then closes, while its cytoplasmic face (opposite end from the above) opens to release its cargo into the intestinal cell, which passes it on into the blood circulation.

>>> See more animations and explanation >>>

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