X-ray diffraction
1.55Å resolution

Structure of the inactive form of the regulatory domain from the repressor of iron transport regulator (RitR)

Entry authors: Silvaggi NR, Han L, Ulijasz AT

Function and Biology Details

Biochemical function:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Response regulator Chain: A
Molecule details ›
Chain: A
Length: 124 amino acids
Theoretical weight: 14.47 KDa
Source organism: Streptococcus pneumoniae 2061617
Expression system: Escherichia coli BL21(DE3)
Structure domains: Rossmann fold

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 21-ID-D
Spacegroup: P1
Unit cell:
a: 28.46Å b: 33.84Å c: 34.96Å
α: 92.65° β: 103.71° γ: 97.53°
R R work R free
0.143 0.141 0.161
Expression system: Escherichia coli BL21(DE3)