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An empirical framework for binary interactome mapping
DOI:10.1038/NMETH.1280.png)
摘要
En 中文
Several attempts have been made to systematically map protein-protein interaction, or 'interactome', networks. However, it remains difficult to assess the quality and coverage of existing data sets. Here we describe a framework that uses an empirically-based approach to rigorously dissect quality parameters of currently available human interactome maps. Our results indicate that high-throughput yeast two-hybrid (HT-Y2H) interactions for human proteins are more precise than literature-curated interactions supported by a single publication, suggesting that HT-Y2H is suitable to map a significant portion of the human interactome. We estimate that the human interactome contains similar to 130,000 binary interactions, most of which remain to be mapped. Similar to estimates of DNA sequence data quality and genome size early in the Human Genome Project, estimates of protein interaction data quality and interactome size are crucial to establish the magnitude of the task of comprehensive human interactome mapping and to elucidate a path toward this goal.
Keyword:
PROTEIN-PROTEIN INTERACTIONS
MOLECULAR INTERACTION DATABASE
INTERACTION NETWORK
YEAST
PROTEOMICS
RESOURCE
MAP
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期刊
IF:
32.1
论文数:
7.2K
被引数:
12.7W
机构
引用论文
Analysis of the human protein interactome and comparison with yeast, worm and fly interaction datasets
NATURE GENETICS
IF31.8
Protein interactions - Two methods for assessment of the reliability of high throughput observations

