探索对称性作为一个大道,用于大型蛋白质域的计算设计

Carie Fortenberry1, Elizabeth Anne Bowman, Will Proffitt

  • 1Department of Chemistry, Vanderbilt University, Nashville, Tennessee 37235, United States.

概括

研究人员通过计算设计了一种对称蛋白质 (FLR),该蛋白质采用TIM-barrel超叠. 这种工程蛋白质,当分裂时,很容易形成稳定的同位素,推进蛋白质设计原则.

相关概念视频

Conservation of Protein Domains Over Different Proteins02:26

Conservation of Protein Domains Over Different Proteins

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A limited set of protein domains often duplicate and recombine during evolution. These domains can be organized in different combinations to form...
Conservation of Protein Domains02:26

Conservation of Protein Domains

Protein domains are small structurally independent units that are part of a single amino acid chain.  Although these domains are often structurally independent, they may rely on synergistic effects to perform their functions as part of a larger protein. Protein domains may be conserved within the same organism, as well as across different organisms.
A limited set of protein domains often duplicate and recombine during evolution. These domains can be organized in different combinations to form...
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Proteins are chains of amino acids linked together by peptide bonds. Upon synthesis, a protein folds into a three-dimensional conformation, critical to its biological function. Interactions between its constituent amino acids guide protein folding, and hence the protein structure is primarily dependent on its amino acid sequence.
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Protein Folding01:22

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Mechanisms of Membrane Domain Formation00:59

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Another mechanism for membrane domain formation involves membrane proteins interacting with cytoskeletal...