4hye

X-ray diffraction
1.7Å resolution

Crystal structure of a response regulator spr1814 from Streptococcus pneumoniae reveals unique interdomain contacts among NarL family proteins

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Response regulator Chains: A, B
Molecule details ›
Chains: A, B
Length: 220 amino acids
Theoretical weight: 24.6 KDa
Source organism: Streptococcus pneumoniae R6
Expression system: Escherichia coli
UniProt:
  • Canonical: Q8DNC2 (Residues: 1-199; Coverage: 100%)
Gene names: rr11, spr1814
Sequence domains:
Structure domains:

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: PAL/PLS BEAMLINE 4A
Spacegroup: P212121
Unit cell:
a: 46.91Å b: 71.376Å c: 117.727Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.2 0.198 0.242
Expression system: Escherichia coli