8Y2R | pdb_00008y2r

NMR Solution Structure of the 2:1 Coptisine-ATF4-G4 Complex

• PDB DOI: https://doi.org/10.2210/pdb8Y2R/pdb
• NAKB: 8Y2R

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


• Deposited: 2024-01-27 Released: 2024-12-04 
• Deposition Author(s): Xiao, C.M., Li, Y.P., Liu, Y.S., Dong, R.F., He, X.Y., Lin, Q., Zang, X., Wang, K.B., Xia, Y.Z., Kong, L.Y.
• Funding Organization(s): National Natural Science Foundation of China (NSFC)

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Experimental Data Snapshot

• Method: SOLUTION NMR
• Conformers Calculated: 100 
• Conformers Submitted: 10 
• Selection Criteria: structures with the lowest energy 

Literature

NMR Solution Structure of the 2:1 Coptisine-ATF4-G4 Complex

Xiao, C.M., Li, Y.P., Liu, Y.S., Dong, R.F., He, X.Y., Lin, Q., Zang, X., Wang, K.B., Xia, Y.Z., Kong, L.Y.

To be published.

Biological Assembly 1  

Biological assembly 1 assigned by authors and generated by (software)

Biological Assembly Evidence: NMR Distance Restraints

Macromolecule Content

• Total Structure Weight: 7.66 kDa 
• Atom Count: 517 
• Modelled Residue Count: 22 
• Deposited Residue Count: 22 
• Unique nucleic acid chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Length	Organism	Image
DNA (5'-D(*TP*AP*AP*GP*GP*GP*AP*GP*GP*GP*AP*GP*GP*GP*AP*AP*GP*GP*GP*AP*GP*C*(LIG)*(LIG))-3')	A [auth X]	22	Homo sapiens

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
KPT (Subject of Investigation/LOI)	B [auth X], C [auth X]	6,7-dihydro[1,3]dioxolo[4,5-g][1,3]dioxolo[7,8]isoquino[3,2-a]isoquinolin-5-ium C19 H14 N O4 XYHOBCMEDLZUMP-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: SOLUTION NMR
• Conformers Calculated: 100 
• Conformers Submitted: 10 
• Selection Criteria: structures with the lowest energy 

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2024-12-04 
Deposition Author(s): Xiao, C.M., Li, Y.P., Liu, Y.S., Dong, R.F., He, X.Y., Lin, Q., Zang, X., Wang, K.B., Xia, Y.Z., Kong, L.Y.

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Funding Organization	Location	Grant Number
National Natural Science Foundation of China (NSFC)	China	82173707

Revision History  

• Version 1.0: 2024-12-04
  Type: Initial release