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The blue blood of the emperor scorpion x-rayed

Biologists from Mainz University are the first to successfully crystallize the hemocyanin of the emperor scorpion to shed new light on the structure and active site of the giant oxygen transport protein

22.06.2012

The emperor scorpion (Pandinus imperator) is not only one of the biggest scorpions in the world, but it also has one remarkably large protein, namely hemocyanin. Hemocyanin is a protein complex made up of 24 subunits that functions as blood pigment. It is one of the largest known proteins, comparable in size to ribosomes or even small viruses.

For the first time ever, scientists from Johannes Gutenberg University Mainz in Germany have now successfully grown crystals from the emperor scorpion’s hemocyanin...


Source: The blue blood of the emperor scorpion x-rayed
Author: Johannes Gutenberg University Mainz


Date: 2012-07-11

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