X-ray diffraction
2.62Å resolution

Structure of RacA-DNA complex; P21 form


Function and Biology Details

Biochemical function:
Cellular component:
  • not assigned

Structure analysis Details

Assemblies composition:
hetero hexamer
hetero pentamer (preferred)
hetero hexadecamer
Entry contents:
1 distinct polypeptide molecule
1 distinct DNA molecule
Macromolecules (2 distinct):
Chromosome-anchoring protein RacA Chains: A, B, D, E, F, G, H, I, J, K
Molecule details ›
Chains: A, B, D, E, F, G, H, I, J, K
Length: 69 amino acids
Theoretical weight: 7.67 KDa
Source organism: Bacillus subtilis subsp. subtilis str. 168
Expression system: Escherichia coli
  • Canonical: P45870 (Residues: 1-66; Coverage: 36%)
Gene names: BSU37030, racA, ywkC
Structure domains: Multidrug-efflux Transporter Regulator; Chain: A; Domain 2
DNA (5'-D(*TP*GP*AP*CP*GP*CP*CP*GP*GP*CP*GP*TP*CP*A)-3') Chains: P, R, T, U, W, Z
Molecule details ›
Chains: P, R, T, U, W, Z
Length: 14 nucleotides
Theoretical weight: 4.28 KDa
Source organism: synthetic construct
Expression system: Not provided

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: 56.6Å b: 68.5Å c: 117.4Å
α: 90° β: 97.5° γ: 90°
R R work R free
0.239 0.239 0.269
Expression systems:
  • Escherichia coli
  • Not provided