9KG8 | pdb_00009kg8

Solution structure of the 2:1 berberine- hTERT-G4 complex

  • Classification: DNA
  • Organism(s): Homo sapiens
  • Mutation(s): No 

  • Deposited: 2024-11-08 Released: 2026-06-03 
  • Deposition Author(s): Wang, K.B.
  • Funding Organization(s): National Natural Science Foundation of China (NSFC)

Experimental Data Snapshot

  • Method: SOLUTION NMR
  • Conformers Calculated: 100 
  • Conformers Submitted: 15 
  • Selection Criteria: structures with the lowest energy 

wwPDB Validation 3D Report Full Report

Validation slider image for 9KG8

This is version 1.0 of the entry. See complete history. 

Literature

G146A Mutation in hTERT Promoter Induces a Distinct G-Quadruplex That Activates hTERT Transcription: Structure Determination and Its Potential as a Drug Target

Zhang, Y.Q., Gu, W., He, S.H., Cheng, R.S., Chen, Z.Y., Yan, T.D., Kong, L.Y., Wang, K.B.

To be published.

Macromolecule Content 

  • Total Structure Weight: 8.24 kDa 
  • Atom Count: 554 
  • Modeled Residue Count: 24 
  • Deposited Residue Count: 24 
  • Unique nucleic acid chains: 1

Macromolecules

Find similar nucleic acids by:  Sequence
Entity ID: 1
MoleculeChains LengthOrganismImage
DNA (5'-D(*AP*AP*AP*GP*GP*GP*TP*CP*GP*GP*GP*AP*CP*TP*GP*GP*GP*CP*GP*GP*GP*GP*TP*T)-3')A [auth X]24Homo sapiens
Sequence Annotations
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Reference Sequence

Small Molecules

Experimental Data & Validation

Experimental Data

  • Method: SOLUTION NMR
  • Conformers Calculated: 100 
  • Conformers Submitted: 15 
  • Selection Criteria: structures with the lowest energy 

Structure Validation

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Entry History 

& Funding Information

Deposition Data

  • Released Date: 2026-06-03 
    • Deposition Author(s): Wang, K.B.
Funding OrganizationLocationGrant Number
National Natural Science Foundation of China (NSFC)China82173707

Revision History  (Full details and data files)

  • Version 1.0: 2026-06-03
    Type: Initial release