ISDA: 9LKE

Deposition Date 2025-01-16

Release Date 2025-11-26

Last Version Date 2025-11-26

Entry Detail

PDB ID:

9LKE

Keywords:

RNA

Title:

Crystal structure of Guanine-II riboswitch in complex with hypoxanthine

Biological Source:

Source Organism:

Paenibacillus sp. FSL E2-0178 (Taxon ID: 2921361)

Host Organism:

in vitro transcription vector pT7-TP(deltai)

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

2.26 Å

R-Value Free:

0.24

R-Value Work:

0.22

R-Value Observed:

0.23

Space Group:

C 2 2 21

Download Validation Report

Macromolecular Entities

Polymer Type:polyribonucleotide
Molecule:PRTg (70-MER)
Chain IDs:A
Chain Length:70
Number of Molecules:1
Biological Source:Paenibacillus sp. FSL E2-0178

Ligand Molecules

GTP

HPA

Primary Citation

Ligand specificity and adaptability revealed by the first Guanine-II riboswitch tertiary structure.

Li, H, Shen, X, Xu, X, Tai, X, He, M, Zhang, J, Ren, A.Show

Nucleic Acids Res. 53 ? ? (2025)

PMID: 40966503 DOI: 10.1093/nar/gkaf884

Primary Citation of related structures

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