9DLL

NMR structures of small molecules bound to a model of an RNA CAG repeat expansion.

• PDB DOI: https://doi.org/10.2210/pdb9DLL/pdb
• NAKB: 9DLL
• BMRB: 31202

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


• Deposited: 2024-09-11 Released: 2024-09-25 
• Deposition Author(s): Chen, J.L., Taghavi, A., Disney, M.D., Fountain, M.A., Childs-Disney, J.L.
• Funding Organization(s): National Institutes of Health/National Institute of Neurological Disorders and Stroke (NIH/NINDS), Department of Defense (DOD, United States), National Institutes of Health/Office of the Director

---

Experimental Data Snapshot

• Method: SOLUTION NMR
• Conformers Calculated: 100 
• Conformers Submitted: 20 
• Selection Criteria: structures with the least restraint violations 

Literature

NMR structures of small molecules bound to a model of an RNA CAG repeat expansion.

Chen, J.L., Taghavi, A., Disney, M.D., Fountain, M.A.

(2024) Nucleic Acids Res 

Biological Assembly 1  

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

Biological Assembly Evidence: NMR Distance Restraints

Macromolecule Content

• Total Structure Weight: 8.63 kDa 
• Atom Count: 573 
• Modelled Residue Count: 26 
• Deposited Residue Count: 26 
• Unique nucleic acid chains: 1

Macromolecules

Entity ID: 1
Molecule	Chains	Length	Organism	Image
CAG 13-mer RNA (5'-R(*GP*AP*CP*AP*GP*CP*AP*GP*CP*UP*GP*UP*C)-3')	A, B	13	Homo sapiens

Small Molecules

Ligands 1 Unique
ID	Chains	Name / Formula / InChI Key	2D Diagram
A1AZM (Subject of Investigation/LOI)	C [auth B]	4-carbamimidamidophenyl 4-carbamimidamidobenzoate C15 H16 N6 O2 JXJBQAMLLCEHTI-UHFFFAOYSA-N

Experimental Data & Validation

Experimental Data

• Method: SOLUTION NMR
• Conformers Calculated: 100 
• Conformers Submitted: 20 
• Selection Criteria: structures with the least restraint violations 

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2024-09-25 
Deposition Author(s): Chen, J.L., Taghavi, A., Disney, M.D., Fountain, M.A., Childs-Disney, J.L.

---

Funding Organization	Location	Grant Number
National Institutes of Health/National Institute of Neurological Disorders and Stroke (NIH/NINDS)	United States	R35 NS116846
Department of Defense (DOD, United States)	United States	HT94252310336
National Institutes of Health/Office of the Director	United States	S10-OD021550

Revision History  

• Version 1.0: 2024-09-25
  Type: Initial release