9R7Q | pdb_00009r7q

Paranemic crossover triangle (PXT) with 2'-Fluoro-modified pyrimidines (FY RNA)

PDB DOI: https://doi.org/10.2210/pdb9R7Q/pdb
NAKB: 9R7Q
EM Map EMD-53787: EMDB EMDataResource

Classification: RNA
Organism(s): synthetic RNA
Mutation(s): No

Deposited: 2025-05-15 Released: 2026-02-25
Deposition Author(s): Kristoffersen, E.L., Andersen, E.S., Zwergius, N.H.
Funding Organization(s): Novo Nordisk Foundation

Experimental Data Snapshot

Method: ELECTRON MICROSCOPY
Resolution: 4.41 Å
Aggregation State: PARTICLE
Reconstruction Method: SINGLE PARTICLE

wwPDB Validation 3D Report Full Report

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

Literature

Serum-stable RNA origami nanodevices

Kristoffersen, E.L., Zwergius, N.H., Vallina, N.S., Gluck, N., Stange, A., Desdorf, L., Civit, L., Geary, C., Kjems, J., Valero, J., Andersen, E.S.

To be published.

Macromolecule Content

Total Structure Weight: 76.64 kDa
Atom Count: 5,050
Modeled Residue Count: 238
Deposited Residue Count: 238
Unique nucleic acid chains: 1

Macromolecules

Find similar nucleic acids by:

(by identity cutoff)

Molecule	Chains	Length	Organism
Entity ID: 1
DNA/RNA (238-MER)	A	238	synthetic RNA
Sequence Annotations Expand
Reference Sequence

Experimental Data & Validation

Experimental Data

Method: ELECTRON MICROSCOPY
Resolution: 4.41 Å
Aggregation State: PARTICLE
Reconstruction Method: SINGLE PARTICLE

EM Software:

Task	Software Package	Version
RECONSTRUCTION	cryoSPARC

Structure Validation

View Full Validation Report

View more in-depth experimental data

Entry History

& Funding Information

Deposition Data

Released Date: 2026-02-25

Deposition Author(s):

Kristoffersen, E.L.

Andersen, E.S.

Zwergius, N.H.

Funding Organization	Location	Grant Number
Novo Nordisk Foundation	Denmark	NNF21OC0070452

Revision History (Full details and data files)

Version 1.0: 2026-02-25
Type: Initial release