Unstructured sequences have important roles in the functions of a protein:
Being able to flex and bend, they can wrap around one or more target proteins like a scarf, binding with both high specificity and low affinity.They also give proteins like elastin the ability to form rubberlike fibers, allowing our tendons and skin to recoil after being stretched.They can help scaffold proteins bring together proteins in an intracellular signaling pathway, facilitating interactions.By forming flexible tethers between the compact domains in a protein, they provide flexibility while increasing the frequency of encounters between the domains.
举一反三
- 中国大学MOOC: Protein sequences for targeting to mitochondria is located at
- Genbank数据库存储的数据是什么 Genbank is a database for: A: 核酸序列 nucleotide sequences B: 蛋白序列 protein sequences C: 蛋白结构 protein structures D: 核酸结构 nucleotide structures
- What about inserting a base into the coding region of a gene？ A: No impact B: It will change all amino acid sequences of the protein downstream of the insertion point C: Depending on the insertion point, it may have different effects on the protein D: An amino acid will be inserted into the protein sequence E: Three amino acids will be inserted into the protein sequence
- Art is a ________ way of communicating. One of the most important functions of art is to _________, ________, and reinforce important cultural themes and ______. The arts thus have an _______ function in society.
- More than ___ of all well-studied proteins contain a single structural domain. The members of these single-domain families can have different amino acid sequences but fold into a protein with a similar shape.
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In addition to providing structural flexibility, unstructured sequences are also ideal substrates for the addition of chemical groups that control the way many proteins behave.
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Which of the following sequences shows the proper ranking of foods from low to high protein quality ?
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Series 2 prostaglandins have important roles in the immediate response to stress or injury, including _____________________. A: inflammation B: pain C: swelling D: dilation of blood vessels
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Does such a diet have protein?
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Art is a symbolic way to communicate. One of the most important functions of art is to communicate, display, and reinforce important cultural ________ and _______.