Nanopore-based massively parallel sensing for peptide profiling and protein identification

nanopore-based-massively-parallel-sensing-for-peptide-profiling-and-protein-identification
Nanopore-based massively parallel sensing for peptide profiling and protein identification

Data availability

The data that support the findings of this study have been deposited into the CNGB Sequence Archive (CNSA)45 with accession number CNP0006016. The source data are provided as a Source Data file. Source data are provided with this paper.

Code availability

The source code is released on GitHub under the BSD-2-Clause License in this link [https://github.com/BGINPS/npspy].

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Acknowledgements

This work is supported by the National Key R&D Program of China (2024YFC3406300), Shenzhen Science and Technology Program (KQTD20221101093603011) and (JCYJ20230807153500001), and “Pioneer” and “Leading Goose” R&D Program of Zhejiang (2024C03004). The funders had no role in study design, data collection and analysis, decision to publish or preparation of the paper. We also thank GCATbio Co., Ltd, for support of DNA oligo and peptide synthesis and CNSA for providing data storage and access services.

Author information

Author notes

  1. These authors contributed equally: Ji Wang, Junyi Chen, Hailin Pan, Fengqin Luo, Wenbing Qin.

Authors and Affiliations

  1. State Key Laboratory of Genome and Multi-Omics Technologies, BGI Research, Shenzhen, China

    Ji Wang, Junyi Chen, Hailin Pan, Fengqin Luo, Wenbing Qin, Huixian Zeng, Xilong Yuan, Yuchen Qiao, Yunfeng Zhang, Yishuo Zhang, Dapeng Wang, Liang Shen, Zhiwei Zhai, Qianhua Zhu, Yuqing Deng, Xiaojing Sheng, Yuning Zhang, Xu Yan, Tao Zeng, Mengzhe Shen, Bo Teng, Yuxiang LI, Chuanyu Liu, Ou Wang, Yuliang Dong & Xun Xu

  2. BGI Research, Wuhan, China

    Zhiwei Zhai & Yuxiang LI

  3. State Key Laboratory of Genome and Multi-Omics Technologies, BGI Research, Hangzhou, China

    Qingqing Xie, Tao Zeng, Yinqi Bai & Yuliang Dong

  4. BGI-Shenzhen, Shenzhen, China

    Siqi Liu & Xun Xu

Authors

  1. Ji Wang
  2. Junyi Chen
  3. Hailin Pan
  4. Fengqin Luo
  5. Wenbing Qin
  6. Huixian Zeng
  7. Xilong Yuan
  8. Yuchen Qiao
  9. Yunfeng Zhang
  10. Yishuo Zhang
  11. Dapeng Wang
  12. Liang Shen
  13. Zhiwei Zhai
  14. Qianhua Zhu
  15. Yuqing Deng
  16. Xiaojing Sheng
  17. Qingqing Xie
  18. Yuning Zhang
  19. Xu Yan
  20. Tao Zeng
  21. Mengzhe Shen
  22. Yinqi Bai
  23. Bo Teng
  24. Yuxiang LI
  25. Chuanyu Liu
  26. Ou Wang
  27. Yuliang Dong
  28. Siqi Liu
  29. Xun Xu

Contributions

Ji Wang and Junyi Chen designed the experiment, managed the project, and wrote the paper; Wenbing Qin, Yuqing Deng, and Liang Shen examined the azide modification conditions; Huixian zeng, Yishuo Zhang, Yunfeng Zhang optimized the DTC experiment; Xiaojing Sheng, Qingqing Xie, and Dapeng Wang, performed the pore protein preparation and instrument setup; Fengqin Luo, Yuchen Qiao, and Xilong Yuan managed the sensing experiment and data acquisition; Hailin Pan, Zhiwei Zhai, and Qianhua Zhu conducted the machine learning algorithms; Xu Yan provided AI arithmetic support, Tao Zeng, Yuning Zhang, Yinqi Bai, Mengzhe Shen, Bo Teng, Ou Wang, Yuxiang Li, and Chuanyu Liu provided valuable input during the conceptual development of the project, Yuliang Dong, Siqi Liu and Xun Xu co-supervised the project.

Corresponding authors

Correspondence to Yuliang Dong, Siqi Liu or Xun Xu.

Ethics declarations

Competing interests

J. Wang, F. Luo, Y. Qiao, Y. Deng, T. Zeng, O. Wang, and Y. Dong are listed as inventors on three related patent applications (WO/2024/182947, WO/2025/129587, and WO/2025/260292), which disclose methods for OPO library construction and purification. J. Wang, F. Luo, Y. Qiao, X. Yan, T. Zeng, Y. Li, and Y. Dong are listed as inventors on patent applications (WO/2025/123211 and WO/2025/123212), which disclose methods for peptide signal extraction and classification. J. Wang, F. Luo, W. Qin, Y. Deng, O. Wang, and Y. Dong are listed as inventors on the patent application (WO/2025/138302), which discloses a method for protein detection. All applications were filed by BGI Research, Shenzhen. The other authors declare no competing interests.

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Wang, J., Chen, J., Pan, H. et al. Nanopore-based massively parallel sensing for peptide profiling and protein identification. Nat Commun (2026). https://doi.org/10.1038/s41467-026-69628-1

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  • DOI: https://doi.org/10.1038/s41467-026-69628-1