Author

Yannan Tian

Department of Systems Biology, School of Life Sciences, Southern University of Science and Technology;ORCID 0000-0002-9561-2418Unclaimed 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:bacteria (other)· 1 Approach:biophysical modeling· 1 Assay:cryo-EM· 1 Organism:E. coli· 1 Assay:structural biology· 1

Frequent Co-Authors

Fuxing ZengiD· 2 shared Hong JiniD· 1 shared Jun HuangiD· 1 shared Junyi Jiang· 1 shared Qianxi YuiD· 1 shared Qingrong Li· 1 shared Qixin ZhouiD· 1 shared Raven H. Huang· 1 shared

Activity by Year

2026-2026 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 25 mutual co-author links

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2 shared papersBiochemistry

Fuxing ZengORCID

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2 papers

Recent·Most cited

BiochemistrybioRxivPreprintNov 4, 2026

Structural basis of ribosomal RNA repair by RtcB2

Yannan Tian, Qixin Zhou, Qianxi Yu…·Fuxing Zeng

This study presents cryo-EM structures of RtcB2 bound to damaged E. coli 30S subunits, revealing how the enzyme recognizes and repairs ribosomal RNA.

DOI 10.64898/2026.11.03.763826

E. colicryo-EM

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BiochemistryScience AdvancesPeer-reviewedJan 23, 2026

Molecular and structural basis of a subfamily of PrfH rescuing both the damaged and intact ribosomes stalled in translation

Yannan Tian, Qingrong Li, Shirin Fatma…·Raven H. Huang

This study identifies a PrfH subfamily that rescues both damaged and intact ribosomes stalled in translation, revealing dual mechanisms for peptide hydrolysis.

2 citations

bacteria (other)structural biology

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