亚细胞定位
水准点(测量)
蛋白质亚细胞定位预测
人工智能
计算机科学
序列(生物学)
模式识别(心理学)
蛋白质测序
特征(语言学)
肽序列
生物
基因
生物化学
语言学
哲学
大地测量学
地理
作者
Zeyu Wang,Tao Lin,Xiaoli Yang,Yanchun Liang,Xiaohu Shi
标识
DOI:10.1109/bibm55620.2022.9995180
摘要
The subcellular localization of proteins is very important for further understanding their functions. This paper proposes a deep learning method called PBLoc to predict the protein subcellular localization from sequence information only. In the PBLoc method, the pre-trained protein model–ProtBert, is utilized to extract the features of the protein sequence, followed by a bidirectional GRU model to predict subcellular localization. In order to capture sequence features more accurately, an attention mechanism is also used in the model. To verify the performance of our proposed PBLoc method, it is applied to DeepLoc benchmark dataset. For comparison, other 8 SOTA algorithms are also executed. The results show that PBLoc without using any evolution feature outperforms the other compared algorithms.
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