› 2qww

X-ray diffraction
2.07Å resolution

Crystal structure of multiple antibiotic-resistance repressor (MarR) (YP_013417.1) from Listeria monocytogenes 4b F2365 at 2.07 A resolution

Released:
DOI: 10.2210/pdb2qww/pdb
PDB entry 2qww coloured by chain, front view.
PDB entry 2qww coloured by chain, side view.
PDB entry 2qww coloured by chain, top view.
Source organism: Listeria monocytogenes serotype 4b str. F2365
Entry author: Joint Center for Structural Genomics (JCSG)

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-163203 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Transcriptional regulator, MarR family Chains: A, B, C, D, E, F, G, H
Molecule details ›
Chains: A, B, C, D, E, F, G, H
Length: 154 amino acids
Theoretical weight: 17.15 KDa
Source organism: Listeria monocytogenes serotype 4b str. F2365
Expression system: Escherichia coli
Structure domains: Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain

Ligands and Environments

No bound ligands
1 modified residue:
Ligand MSE 48 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRL BEAMLINE BL9-2
Spacegroup: P21
Unit cell:
a: 48.25Å b: 159.7Å c: 90.27Å
α: 90° β: 103.26° γ: 90°
R-values:
R R work R free
0.242 0.239 0.293
Expression system: Escherichia coli

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