三烯RDF:使用资源描述框架开发涉及三烯生物合成的植物酶和转录因子的数据库
Keita Tamura1, Hirokazu Chiba2, Hidemasa Bono1,2,3
1Genome Editing Innovation Center, Hiroshima University, Higashihiroshima, Hiroshima 739-0046, Japan.
Plant biotechnology (Tokyo, Japan)
|March 21, 2025
概括
一个新的数据库,Triterpene RDF,列出了植物三烯生物合成酶和转录因子. 该资源有助于植物基因组和转录组的功能注释,改善我们对这些重要化合物的理解.
科学领域:
- 植物生物化学和分子生物学
- 代谢和二次代谢的代谢学.
- 生物信息学和数据库开发
背景情况:
- 植物通过氧化二烯循环酶 (OSCs) 从2,3-氧化二烯合成各种三烯 (三烯和类固醇).
- 虽然类固醇是主要代谢物,但三类固醇是具有有限物种分布和特定积累模式的特殊化合物.
- 现有的蛋白质数据库缺乏对三生物合成至关重要的酶和转录因子的全面覆盖,阻碍了基因组和转录基因组分析.
研究的目的:
- 为了创建参与植物三烯生物合成的蛋白质的手动策划数据库.
- 为调节三烯通路的酶和转录因子提供集中资源.
- 为了促进与三烯代谢相关的植物基因组和转录组的功能注释.
主要方法:
- 从科学文献中手动整理蛋白质数据.
- 开发Triterpene RDF数据库,包括蛋白质序列和链接到外部数据库 (UniProtKB,NCBI).
- 根据蛋白质类型和植物分类学实施过选项.
主要成果:
- 建立了Triterpene RDF数据库,其中包含532个精选的蛋白质.
- 该数据库提供了蛋白质序列的直接下载功能.
- 有关UniProt知识库和NCBI蛋白质数据库的链接已集成,以提供更多信息.
结论:
- 三烯RDF增强了植物三烯生物合成中的酶和调节元素的功能注释.
- 该数据库支持在各种植物物种中扩大基因组数据的可用性.
- 它是研究研究植物专门代谢的研究人员的宝贵工具.
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