› 4yna

X-ray diffraction
3.2Å resolution

Oxidized YfiR

Released:
DOI: 10.2210/pdb4yna/pdb
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PDB entry 4yna coloured by chain, front view.
PDB entry 4yna coloured by chain, side view.
PDB entry 4yna coloured by chain, top view.
Source organism: Pseudomonas aeruginosa PAO1
Primary publication:
Crystal structures of YfiR from Pseudomonas aeruginosa in two redox states.
Yang X, Yang XA, Xu M, Zhou L, Fan Z, Jiang T
Biochem Biophys Res Commun 461 14-20 (2015)
PMID: 25849887

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-191377 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Negative regulator YfiR Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 159 amino acids
Theoretical weight: 17.39 KDa
Source organism: Pseudomonas aeruginosa PAO1
Expression system: Escherichia coli
UniProt:
  • Canonical: Q9I4L4 (Residues: 35-190; Coverage: 82%)
Gene names: PA1121, yfiR
Sequence domains: YfiR/HmsC-like

Ligands and Environments

1 bound ligand:
Ligand SO4 2 x SO4
No modified residues

Experiments and Validation Details

wwPDB Validation report is not available for this entry.
X-ray source: RIGAKU FR-E DW
Spacegroup: P43212
Unit cell:
a: 119.668Å b: 119.668Å c: 85.776Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.248 0.246 0.281
Expression system: Escherichia coli

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Citations

2 review citations

Nucleotide second messengers in bacterial decision making.
Thompson et al. (2020)
1 more

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