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New discovery blurs distinction between human cells and those of bacteria

molecule is such that when six proteins come together, they nearly fill the space; what struck me is how tightly packed they are. That tells us the shell plays an important role in controlling what comes in and goes out. When we saw how the many hexagons come together, we saw that they filled the space tightly as well."

The UCLA biochemists determined the structures from their analysis of small crystals, using X-ray crystallography. How microcompartments fold into their functional shapes remains a mystery.

Yeates' laboratory will continue to study the structures of microcompartments from other organisms.

If microcompartments can be engineered, biotechnology applications potentially could arise from this research, Yeates said.


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Source:University of California - Los Angeles


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