Kurotani Atsushi, Yamada Yutaka, Sakurai Tetsuya
RIKEN Center for Sustainable Resource Science, Suehiro, Tsurumi, Yokohama, Kanagawa, Japan.
Interdisciplinary Science Unit, Multidisciplinary Science Cluster, Research and Education Faculty, Kochi University, Otsu, Monobe, Nankoku, Kochi, Japan.
Plant Cell Physiol. 2017 Jan 1;58(1):e6. doi: 10.1093/pcp/pcw212.
Algae are smaller organisms than land plants and offer clear advantages in research over terrestrial species in terms of rapid production, short generation time and varied commercial applications. Thus, studies investigating the practical development of effective algal production are important and will improve our understanding of both aquatic and terrestrial plants. In this study we estimated multiple physicochemical and secondary structural properties of protein sequences, the predicted presence of post-translational modification (PTM) sites, and subcellular localization using a total of 510,123 protein sequences from the proteomes of 31 algal and three plant species. Algal species were broadly selected from green and red algae, glaucophytes, oomycetes, diatoms and other microalgal groups. The results were deposited in the Algal Protein Annotation Suite database (Alga-PrAS; http://alga-pras.riken.jp/), which can be freely accessed online.
藻类是比陆地植物更小的生物体，在研究方面，与陆地物种相比，藻类具有生长迅速、世代时间短和商业应用多样等明显优势。因此，研究有效的藻类生产的实际发展很重要，这将增进我们对水生植物和陆地植物的理解。在本研究中，我们使用来自31种藻类和3种植物蛋白质组的总共510,123个蛋白质序列，估计了蛋白质序列的多种物理化学和二级结构特性、翻译后修饰（PTM）位点的预测存在情况以及亚细胞定位。藻类物种广泛选自绿藻、红藻、灰胞藻、卵菌、硅藻和其他微藻群体。结果存于藻类蛋白质注释套件数据库（Alga-PrAS；http://alga-pras.riken.jp/），可在线免费访问。
