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9VA3

Solution NMR structures of hTERT DNA G-quadruplexes (G4s) in complex with small molecule ZBH-01

This is a non-PDB format compatible entry.
Summary for 9VA3
Entry DOI10.2210/pdb9va3/pdb
DescriptorDNA (5'-D(*AP*AP*TP*GP*GP*GP*AP*GP*GP*GP*TP*CP*TP*GP*GP*GP*AP*GP*GP*GP*CP*C)-3'), POTASSIUM ION, (S)-4,11-diethyl-4-hydroxy-3,14-dioxo-3,4,12,14-tetrahydro-1H-pyrano[3',4':6,7]indolizino[1,2-b]quinolin-9-yl (2-(4-methylpiperazin-1-yl)-2-oxoethyl)carbamate (3 entities in total)
Functional Keywordsg-quadruplexes, topoisomerase i, zbh-01, dna
Biological sourceHomo sapiens
Total number of polymer chains1
Total formula weight7592.27
Authors
Zeng, L. (deposition date: 2025-06-02, release date: 2026-02-11)
Primary citationLi, Y.,Ji, D.,Jia, Y.,Liang, Y.,Wei, E.,Gao, C.,Li, Y.,Zeng, C.,Wang, L.,Wang, C.,Guo, Z.,Zhang, Y.,Zhou, M.-M.,Wu, D.,Zeng, L.
Dual Targeting of Topoisomerase I and DNA G-quadruplexes Enhances Senescence Response and Chemosensitivity in Colorectal Cancer Cells
To Be Published,
Experimental method
SOLUTION NMR
Structure validation

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PDB entries from 2026-02-25

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