› 4r1h

X-ray diffraction
1.76Å resolution

GntR family transcriptional regulator from Listeria monocytogenes

Released:
DOI: 10.2210/pdb4r1h/pdb
PDB entry 4r1h coloured by chain, front view.
PDB entry 4r1h coloured by chain, side view.
PDB entry 4r1h coloured by chain, top view.
Source organism: Listeria monocytogenes EGD-e
Entry authors: Osipiuk J, Mack J, Clancy S, Joachimiak A, Midwest Center for Structural Genomics (MCSG)

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-187014 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
HTH gntR-type domain-containing protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 128 amino acids
Theoretical weight: 14.82 KDa
Source organism: Listeria monocytogenes EGD-e
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q8Y901 (Residues: 1-125; Coverage: 100%)
Gene name: lmo0741
Sequence domains: Bacterial regulatory proteins, gntR family
Structure domains:

Ligands and Environments

1 bound ligand:
Ligand ACT 2 x ACT
1 modified residue:
Ligand MSE 4 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-ID
Spacegroup: P212121
Unit cell:
a: 54.032Å b: 68.398Å c: 84.016Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.172 0.17 0.209
Expression system: Escherichia coli BL21(DE3)

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