2bx9

X-ray diffraction
2.8Å resolution

Crystal structure of B.subtilis Anti-TRAP protein, an antagonist of TRAP-RNA interactions

Released:
Source organism: Bacillus subtilis

Function and Biology Details

Structure analysis Details

Assembly composition:
homo dodecamer (preferred)
PDBe Complex ID:
PDB-CPX-128291 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Tryptophan RNA-binding attenuator protein inhibitory protein Chains: A, B, C, D, E, F, G, H, I, J, K, L
Molecule details ›
Chains: A, B, C, D, E, F, G, H, I, J, K, L
Length: 53 amino acids
Theoretical weight: 5.66 KDa
Source organism: Bacillus subtilis
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: O31466 (Residues: 1-53; Coverage: 100%)
Gene names: BSU02530, rtpA, yczA
Sequence domains: Tryptophan RNA-binding attenuator protein inhibitory protein
Structure domains: Chaperone, DNAj Protein; Chain A

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SRS BEAMLINE PX9.6
Spacegroup: P1
Unit cell:
a: 51.552Å b: 60.125Å c: 60.348Å
α: 113.99° β: 101.37° γ: 100.5°
R-values:
R R work R free
0.197 0.192 0.296
Expression system: Escherichia coli BL21(DE3)