› 5cos

X-ray diffraction
2.02Å resolution

Crystal Structure of the Cytoplasmic Domain of the Pseudomonas putida Anti-sigma Factor PupR

Released:
DOI: 10.2210/pdb5cos/pdb
PDB entry 5cos coloured by chain, front view.
PDB entry 5cos coloured by chain, side view.
PDB entry 5cos coloured by chain, top view.
Source organism: Pseudomonas capeferrum
Primary publication:
Mechanistic Implications of the Unique Structural Features and Dimerization of the Cytoplasmic Domain of the Pseudomonas Sigma Regulator, PupR.
Jensen JL, Balbo A, Neau DB, Chakravarthy S, Zhao H, Sinha SC, Colbert CL
Biochemistry 54 5867-77 (2015)
PMID: 26313375

Function and Biology Details

Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
  • not assigned
Sequence domain:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-165504 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Siderophore-interacting protein Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 86 amino acids
Theoretical weight: 9.51 KDa
Source organism: Pseudomonas capeferrum
Expression system: Escherichia coli BL21(DE3)

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 24-ID-C
Spacegroup: P21
Unit cell:
a: 33.459Å b: 134.621Å c: 34.896Å
α: 90° β: 113.72° γ: 90°
R-values:
R R work R free
0.218 0.216 0.257
Expression system: Escherichia coli BL21(DE3)

Quick links

Citations

4 citation in other articles

Integrated activities of two alternative sigma factors coordinate iron acquisition and uptake by Pseudomonas aeruginosa.
Edgar et al. (2017)
3 more

3 mentions without citation

Lamb wave line sensing for crack detection in a welded stiffener.
An et al. (2014)
2 more