› 5ffz

X-ray diffraction
2.58Å resolution

S. aureus MepR bound to ethidium bromide

Released:
DOI: 10.2210/pdb5ffz/pdb
PDB entry 5ffz coloured by chain, front view.
PDB entry 5ffz coloured by chain, side view.
PDB entry 5ffz coloured by chain, top view.
Source organism: Staphylococcus aureus
Entry authors: Birukou I, Newman CE, Brennan RG

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-178528 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
HTH marR-type domain-containing protein Chain: A
Molecule details ›
Chain: A
Length: 140 amino acids
Theoretical weight: 16.26 KDa
Source organism: Staphylococcus aureus
Expression system: Escherichia coli
UniProt:
  • Canonical: Q5Y812 (Residues: 2-139; Coverage: 99%)
Gene names: BN1321_80052, E1948_01710, E1948_06500, EP54_02880, EQ90_08705, FAF17_12965, G6W63_10695, G6Y24_06545, GO793_15615, GO814_10745, GO941_13505, GO942_09445, GQX37_11080, GZ156_06425, GZ163_02140, H2639_11915, M1K003_0421, NCTC10702_00659, NCTC13131_05788, NCTC5664_00388, NCTC7878_00347, NCTC7972_01611, SAMEA1531744_01160, SAMEA2078260_01697, SAMEA2078588_01240, SAMEA2080344_01299, SAMEA2081063_00451, SAMEA4008575_01717, SAMEA70146418_01252, SAMEA70153168_00678, mepR
Sequence domains: MarR family
Structure domains: Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain

Ligands and Environments

2 bound ligands:
Ligand ET 1 x ET
Ligand K 1 x K
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU FR-E+ SUPERBRIGHT
Spacegroup: R32
Unit cell:
a: 119.061Å b: 119.061Å c: 56.279Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.248 0.245 0.27
Expression system: Escherichia coli

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