Many non-catalytic proteins, including metalloproteins involved in gas transport, such as hemoglobin, myoglobin, and hemocyanin, require metal ions or their complexes to perform their biological ...

The microbes break down urea and form ammonium and carbonate ... soil particles together or repairs cracks in existing concrete structures. To make biocement for construction projects, the ...

To explore this question, a number of high-resolution ion channel structures, including cryo-electron microscopy (cryo-EM) structures of frog and human KCNQ1 (Sun and Mackinnon, 2020) and of human ...