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测试菌素对Brassica napus发芽的作用,并使用广泛的分子动力学 (MD) 模拟来评估其分子相互作用

Rohit Patel¹, Karan Prajapati¹, Dweipayan Goswami²

¹Department of Microbiology and Biotechnology, University School of Sciences, Gujarat University, Ahmedabad, Gujarat, 380009, India.

Scientific reports

|November 5, 2023

概括

这项研究研究了链杆菌素.

科学领域:

环境科学环境科学
分子生物学分子生物学
植物科学植物科学

背景情况:

动物料中的抗生素带来环境风险,包括抗生素耐药性.
广泛使用的链杆菌素对植物物种产生影响,其分子机制尚不清楚.
抗生素通过环境进入植物可以通过土壤和地下水.

研究的目的:

为了研究链杆菌素对Brassica napus发芽的影响.
以计算方式识别与链杆菌素相互作用的关键植物蛋白.
阐明链杆菌素对植物影响的分子机制.

主要方法:

对106种植物蛋白进行计算选.
分子对接模拟. 分子对接模拟.
使用了MM-GBBSA和MD模拟器.

主要成果:

链杆菌素对Brassica napus的发芽产生负面影响.
计算分析确定了链杆菌素与特定蛋白质之间的潜在相互作用.
关键的相互作用蛋白质包括乙-CoA氧化酶,原基化物减少酶B和白色素酸二氧化酶.

结论:

菌素对Brassica napus发芽的作用是显著的.
计算方法成功地预测了植物中 estreptomycin 的关键蛋白质标.
了解这些相互作用对于评估使用抗生素带来的环境风险至关重要.

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