Author

Qingqing Leng

ShanghaiTech UniversityORCID 0009-0009-6256-135XUnclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Biochemistry· 2

Signature Assays, Organisms & Methods

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Approach:experimental assay· 2 Research Focus:protein folding & dynamics· 2 Organism:Arabidopsis· 1 Organism:E. coli· 1 Assay:protein structure· 1 Assay:structural biology· 1

Frequent Co-Authors

Ji‐Long LiuiD· 2 shared Tianyi ZhangiD· 2 shared Chen-Jun GuoiD· 1 shared Huan-Huan HuiD· 1 shared Jiale ZhongiD· 1 shared Siran Li· 1 shared Xian ZhouiD· 1 shared

Activity by Year

2024-2026 · peak 1/yr

Co-Author Collaboration Network

7 top collaborators · 15 mutual co-author links

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2 shared papersBiochemistry

Ji‐Long LiuORCID

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2 papers

Recent·Most cited

BiochemistryAggregatePeer-reviewedJul 26, 2026

Filamentation and proline inhibition of glutamate kinase

Tianyi Zhang, Qingqing Leng, Siran Li…·Ji‐Long Liu

This study investigates the filamentation and proline inhibition mechanisms of Escherichia coli glutamate kinase using cryogenic electron microscopy.

4 citations

E. colistructural biology

𝕏 PostBluesky

BiochemistryNature PlantsPeer-reviewedMay 13, 2024

Dynamic atP5CS2 Filament Facilitates Substrate Channeling

Chen-Jun Guo, Tianyi Zhang, Qingqing Leng…·Ji‐Long Liu

This study identifies a filament structure in Arabidopsis thaliana P5CS2 that facilitates substrate channeling, enhancing catalytic efficiency in proline synthesis under abiotic stress.

40 citationstop 2%

Arabidopsisprotein structure

𝕏 PostBluesky