Author

Yujuan Duan

Shanghai Jiao Tong University

Listed by name: these papers carry no ORCID for this author, so different people with the same name may be mixed together.

Biology Disciplines

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Biochemistry· 2

Signature Assays, Organisms & Methods

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Approach:experimental assay· 2 Assay:proteomics· 2 Approach:biophysical modeling· 1 Research Focus:cell signaling & trafficking· 1 Research Focus:cell type annotation· 1 Organism:human· 1 Research Focus:protein folding & dynamics· 1

Frequent Co-Authors

Man PaniD· 2 shared Qingyun ZhengiD· 2 shared Yicheng WengiD· 2 shared Yuanyuan YuiD· 2 shared Anthony A. KossiakoffiD· 1 shared Chunyan HaniD· 1 shared Jingxian LiiD· 1 shared Lei LiuiD· 1 shared

Activity by Year

2025-2026 · peak 1/yr

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10 top collaborators · 40 mutual co-author links

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2 shared papersBiochemistry

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2 papers

Recent·Most cited

Faf2/Ubx2 potentiates p97/Cdc48 segregase activity via functional priming and reinforcement of the UT3 domain in Ufd1

Y T Ren, Qingyun Zheng, Yujuan Duan, Zhengyang Xu, Qian Qu, Yicheng Weng, S. P. Cui, Yuanyun Yu, Man Pan, Lei Liu

This study shows Faf2/Ubx2 enhances p97/Cdc48 segregase activity by remodeling its substrate recognition module and priming its motor engagement, enabling efficient substrate processing.

bioRxiv · Feb 27, 2026 · PreprintBiochemistry

Conformation-specific Antibody Deciphers K27-linked Ubiquitination in Chaperone-Mediated Proteostasis

Chunyan Han, Yicheng Weng, Qingyun Zheng, Qian Qu, Satchal K. Erramilli, Zhen Chao Su, Yujuan Duan, Yunxi Han, Xiaoguo Zhai, Jingxian Li, Anthony A. Kossiakoff, Man Pan, Minglei Zhao, Lei Liu, Yuanyuan Yu

This paper develops a conformation-specific antibody, K27-IgG, to detect K27-linked polyubiquitin and identifies DNAJB1 as a reader and UBE2Q1 as a writer for this ubiquitin chain type.

bioRxiv · Dec 18, 2025 · PreprintBiochemistry