› 1v4r

Solution NMR

Solution structure of Streptmycal repressor TraR

Released:
DOI: 10.2210/pdb1v4r/pdb
PDB entry 1v4r coloured by chain, ensemble of 10 models, front view.
PDB entry 1v4r coloured by chain, ensemble of 10 models, side view.
PDB entry 1v4r coloured by chain, ensemble of 10 models, top view.
Source organism: Streptomyces
Entry authors: Tanaka T, Komatsu C, Kobayashi K, Sugai M, Kataoka M, Kohno T

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-176216 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
HTH gntR-type domain-containing protein Chain: A
Molecule details ›
Chain: A
Length: 102 amino acids
Theoretical weight: 10.73 KDa
Source organism: Streptomyces
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q54677 (Residues: 1-5, 6-99; Coverage: 40%)
Gene name: traR
Sequence domains: Bacterial regulatory proteins, gntR family
Structure domains: Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
Refinement method: distance geometry, simulated annealing, molecular dynamics, matrix relaxation, torsion angle dynamics
Expression system: Escherichia coli BL21(DE3)

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