6ovm

X-ray diffraction
1.6Å resolution

Crystal Structure of the Pseudomonas capeferrum Anti-sigma Regulator PupR C-terminal Cell-surface Signaling Domain in Complex with the Outer Membrane Transporter PupB N-terminal Signaling Domain (SeMet)

Released:
Model geometry
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Function and Biology Details

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

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
PDBe Complex ID:
PDB-CPX-167218 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Siderophore-interacting protein Chain: R
Molecule details ›
Chain: R
Length: 219 amino acids
Theoretical weight: 24.34 KDa
Source organism: Pseudomonas capeferrum
Expression system: Escherichia coli BL21(DE3)
Ferric-pseudobactin BN7/BN8 receptor Chain: B
Molecule details ›
Chain: B
Length: 82 amino acids
Theoretical weight: 8.11 KDa
Source organism: Pseudomonas capeferrum
Expression system: Escherichia coli BL21(DE3)

Ligands and Environments

1 bound ligand:
1 modified residue:

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 24-ID-C
Spacegroup: P212121
Unit cell:
a: 43.574Å b: 44.714Å c: 141.282Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.154 0.153 0.184
Expression system: Escherichia coli BL21(DE3)