› 7yr7

Electron Microscopy
3.8Å resolution

Cryo-EM structure of Pseudomonas aeruginosa RsmZ RNA in complex with three RsmA protein dimers

Released:
DOI: 10.2210/pdb7yr7/pdb
PDB entry 7yr7 coloured by chain, front view.
PDB entry 7yr7 coloured by chain, side view.
PDB entry 7yr7 coloured by chain, top view.
Source organism: Pseudomonas aeruginosa
Primary publication:
Structural basis of sRNA RsmZ regulation of Pseudomonas aeruginosa virulence.
Jia X, Pan Z, Yuan Y, Luo B, Luo Y, Mukherjee S, Jia G, Liu L, Ling X, Yang X, Miao Z, Wei X, Bujnicki JM, Zhao K, Su Z
Cell Res 33 328-330 (2023)
PMID: 36828938
Related structures: EMD-34048

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
Sequence domain:

Structure analysis Details

Assembly composition:
hetero heptamer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-232719 (preferred)
Entry contents:
1 distinct polypeptide molecule
1 distinct RNA molecule
Macromolecules (2 distinct):
Translational regulator CsrA Chains: B, C, D, E, F, G
Molecule details ›
Chains: B, C, D, E, F, G
Length: 55 amino acids
Theoretical weight: 6.2 KDa
Source organism: Pseudomonas aeruginosa
Expression system: Escherichia coli
UniProt:
  • Canonical: O69078 (Residues: 1-55; Coverage: 90%)
Gene names: PA0905, csrA, rsmA
Sequence domains: Global regulator protein family
RsmZ RNA (118-MER) Chain: A
Molecule details ›
Chain: A
Length: 118 nucleotides
Theoretical weight: 38.4 KDa
Source organism: Pseudomonas aeruginosa
Expression system: Escherichia coli
Sequence domains: PrrB/RsmZ RNA family

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
Resolution: 3.8Å
Relevant EMDB volumes: EMD-34048
Expression system: Escherichia coli

Quick links

Citations

1 mention without citation

RNA target highlights in CASP15: Evaluation of predicted models by structure providers.
Kretsch et al. (2023)