oligomeric protein

简明释义

低聚蛋白质

英英释义

例句

1.The binding affinity of the oligomeric protein to its receptor was measured in vitro.

在体外测量了寡聚蛋白与其受体的结合亲和力。

2.Researchers discovered that the oligomeric protein could enhance enzyme activity.

研究人员发现寡聚蛋白可以增强酶活性。

3.Mutations in the gene coding for the oligomeric protein led to disease.

编码寡聚蛋白的基因突变导致了疾病。

4.The stability of the oligomeric protein was tested under various pH conditions.

在不同pH条件下测试了寡聚蛋白的稳定性。

5.The study focused on the role of oligomeric protein in cellular signaling pathways.

这项研究集中在寡聚蛋白在细胞信号传导途径中的作用。

作文

In the realm of biochemistry, proteins are fundamental macromolecules that play crucial roles in various biological processes. Among the diverse types of proteins, oligomeric protein (寡聚蛋白) stands out due to its unique structural and functional characteristics. Oligomeric proteins are composed of multiple subunits, which can be identical or different, allowing them to perform a wide range of functions in living organisms.The term 'oligomer' refers to a molecular complex formed by the association of two or more monomer units. In the case of oligomeric protein (寡聚蛋白), these monomers are polypeptide chains that come together to form a larger, functional unit. This assembly is often crucial for the protein's activity, as many enzymes and receptors are oligomeric in nature. For instance, hemoglobin, the protein responsible for oxygen transport in the blood, is an oligomeric protein made up of four subunits.The formation of oligomeric proteins can significantly influence their stability and functionality. The interactions between subunits can lead to cooperative binding, where the binding of a ligand to one subunit increases the likelihood of binding to other subunits. This phenomenon is particularly important in allosteric proteins, where the binding of a molecule at one site affects the activity at another site. Such mechanisms are vital for regulating metabolic pathways and ensuring that cellular processes operate efficiently.Moreover, the study of oligomeric proteins (寡聚蛋白) has implications in understanding various diseases. Abnormal oligomerization of proteins can lead to the formation of toxic aggregates, which are often implicated in neurodegenerative disorders such as Alzheimer's and Parkinson's disease. Research has shown that small oligomers of amyloid-beta and alpha-synuclein proteins can disrupt cellular function and contribute to disease pathology. Therefore, investigating the oligomeric state of proteins can provide insights into the mechanisms of these diseases and potential therapeutic targets.In addition to their role in disease, oligomeric proteins (寡聚蛋白) are also essential in biotechnology and pharmaceutical applications. Many biopharmaceuticals are designed to mimic the actions of natural oligomeric proteins. For example, monoclonal antibodies, which are used in targeted therapies, often rely on oligomeric structures to enhance their efficacy and stability. Understanding the principles of oligomerization can aid in the design of more effective drugs and therapeutic strategies.In conclusion, oligomeric proteins (寡聚蛋白) represent a fascinating area of study within the field of molecular biology. Their complex structures and diverse functions underscore the importance of protein interactions in biological systems. By continuing to explore the intricacies of oligomeric proteins, researchers can unlock new avenues for understanding health and disease, ultimately paving the way for innovative treatments and biotechnological advancements.