Subcellular Localisation database for Arabidopsis proteins version 4

SUBA (http://suba.live/) is the central resource for Arabidopsis protein subcellular location data. Proteins have specific functions and locations within the plant cell. They generate or are themselves products important for plant growth and response. Protein subcellular location and the proximity relationship of proteins are important clues to function within the metabolic household. Subcellular location can be determined by fluorescent protein tagging or mass spectrometry detection in subcellular purifications and by prediction using protein sequence features. SUBA provides a subcellular data query platform, protein sequence BLAST alignment, a high confidence subcellular locations reference standards and analytic tools.SUBA（http://suba.live/）是拟南芥蛋白质亚细胞定位数据的核心资源库。蛋白质在植物细胞内具有特定的功能与定位，它们要么参与合成相关物质，要么本身即为对植物生长及应激响应至关重要的产物。蛋白质的亚细胞定位及其相互邻近关系，是解析其在细胞代谢体系中功能的重要线索。亚细胞定位可通过荧光蛋白标记、亚细胞组分纯化后的质谱检测，或是基于蛋白质序列特征的预测方法进行确定。SUBA提供了亚细胞数据查询平台、蛋白质序列BLAST（Basic Local Alignment Search Tool）比对工具、高置信度亚细胞定位参考标准及各类分析工具。