3zzq

X-ray diffraction
1.75Å resolution

Engineered 12-subunit Bacillus subtilis trp RNA-binding attenuation protein (TRAP)

Released:

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dodecamer (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Transcription attenuation protein MtrB Chains: A, B, C, D, E, F
Molecule details ›
Chains: A, B, C, D, E, F
Length: 65 amino acids
Theoretical weight: 7.14 KDa
Source organism: Bacillus subtilis
Expression system: Escherichia coli BL21
UniProt:
  • Canonical: P19466 (Residues: 7-71; Coverage: 87%)
Gene names: BSU22770, mtrB
Sequence domains: Tryptophan RNA-binding attenuator protein
Structure domains: TRAP-like

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID14-4
Spacegroup: I23
Unit cell:
a: 146.348Å b: 146.348Å c: 146.348Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.173 0.173 0.19
Expression system: Escherichia coli BL21