FlexSLiM: a Novel Approach for Short Linear Motif Discovery in Protein Sequences
FlexSLiM: a Novel Approach for Short Linear Motif Discovery in Protein Sequences
复制标题
FlexSLiM:蛋白质序列中短线性基序发现的新方法
DOI:
10.1145/3194480.3194501
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发表时间:
2018
期刊:
影响因子:
--
通讯作者:
Hu, Haiyan
中科院分区:
文献类型:
--
作者:
Li, Xiaoman;Ge, Ping;Hu, Haiyan
Short linear motifs are 3 to 11 amino acid long peptide patterns that play important regulatory roles in modulating protein activities. Although they are abundant in proteins, it is often difficult to discover them by experiments, because of the low affinity binding and transient interaction of short linear motifs with their partners. Moreover, available computational methods cannot effectively predict short linear motifs, due to their short and degenerate nature. Here we developed a novel approach, FlexSLiM, for reliable discovery of short linear motifs in protein sequences. By testing on simulated data and benchmark experimental data, we demonstrated that FlexSLiM more effectively identifies short linear motifs than existing methods. We provide a general tool that will advance the understanding of short linear motifs, which will facilitate the research on protein targeting signals, protein post-translational modifications, and many others.
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