› 3rjp

X-ray diffraction
1.5Å resolution

Crystal structure of the DNA binding domain of CovR from Streptococcus pyogenes

Released:
DOI: 10.2210/pdb3rjp/pdb
PDB entry 3rjp coloured by chain, front view.
PDB entry 3rjp coloured by chain, side view.
PDB entry 3rjp coloured by chain, top view.
Source organism: Streptococcus pyogenes
Entry authors: Horstmann NM, Brennan RG, Shelburne SA

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-131500 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Response regulator transcription factor Chain: A
Molecule details ›
Chain: A
Length: 96 amino acids
Theoretical weight: 11.43 KDa
Source organism: Streptococcus pyogenes
Expression system: Escherichia coli BL21
UniProt:
  • Canonical: O87527 (Residues: 133-228; Coverage: 42%)
Gene names: E0F66_02560, FGO82_04915, SAMEA1711581_00579, SAMEA864267_01095, covR, csrR
Sequence domains: Transcriptional regulatory protein, C terminal
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
X-ray source: ALS BEAMLINE 8.3.1
Spacegroup: P21
Unit cell:
a: 30.467Å b: 36.686Å c: 38.937Å
α: 90° β: 94.6° γ: 90°
R-values:
R R work R free
0.201 0.201 0.219
Expression system: Escherichia coli BL21

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