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a catalog of worldwide biological databases

Database Profile

AIMaP

General information

URL: https://mvip.whu.edu.cn/aimap
Full name: Atlas of Interactions between SARS-CoV-2 Macromolecules and host Proteins
Description: Integrating the protein- and RNA-interactomes, we found that SARS-CoV-2 RNA and its N protein closely interacted with stress granules including 40 core factors, of which we specifically validated G3BP1, IGF2BP1, and MOV10 using RIP and Co-IP assays. Combining CRISPR screening results, we further identified 86 antiviral and 62 proviral factors and associated drugs. Using network diffusion, we found additional 44 interacting proteins including two proviral factors previously validated. Furthermore, we showed that this atlas could be applied to identify the complications associated with COVID-19.
Year founded: 2023
Last update:
Version:
Accessibility:
Accessible
Country/Region: China

Classification & Tag

Data type:
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Contact information

University/Institution: Wuhan University
Address: College of Life Sciences, TaiKang Center for Life and Medical Sciences, RNA Institute, Wuhan University, Wuhan, China.
City:
Province/State:
Country/Region: China
Contact name (PI/Team): Yu Zhou
Contact email (PI/Helpdesk): yu.zhou@whu.edu.cn

Publications

37192911
Atlas of interactions between SARS-CoV-2 macromolecules and host proteins. [PMID: 37192911]
Guangnan Li, Zhidong Tang, Weiliang Fan, Xi Wang, Li Huang, Yu Jia, Manli Wang, Zhihong Hu, Yu Zhou

The proteins and RNAs of viruses extensively interact with host proteins after infection. We collected and reanalyzed all available datasets of protein-protein and RNA-protein interactions related to SARS-CoV-2. We investigated the reproducibility of those interactions and made strict filters to identify highly confident interactions. We systematically analyzed the interaction network and identified preferred subcellular localizations of viral proteins, some of which such as ORF8 in ER and ORF7A/B in ER membrane were validated using dual fluorescence imaging. Moreover, we showed that viral proteins frequently interact with host machinery related to protein processing in ER and vesicle-associated processes. Integrating the protein- and RNA-interactomes, we found that SARS-CoV-2 RNA and its N protein closely interacted with stress granules including 40 core factors, of which we specifically validated G3BP1, IGF2BP1, and MOV10 using RIP and Co-IP assays. Combining CRISPR screening results, we further identified 86 antiviral and 62 proviral factors and associated drugs. Using network diffusion, we found additional 44 interacting proteins including two proviral factors previously validated. Furthermore, we showed that this atlas could be applied to identify the complications associated with COVID-19. All data are available in the AIMaP database (https://mvip.whu.edu.cn/aimap/) for users to easily explore the interaction map.

Cell Insight. 2023:2(1) | 15 Citations (from Europe PMC, 2025-12-13)

Ranking

All databases:
1897/6895 (72.502%)
Interaction:
376/1194 (68.593%)
1897
Total Rank
14
Citations
7
z-index

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Record metadata

Created on: 2023-08-23
Curated by:
Xinyu Zhou [2023-09-13]
Yue Qi [2023-09-06]
Yuxin Qin [2023-08-23]