1r8d

X-ray diffraction
2.7Å resolution

Crystal Structure of MtaN Bound to DNA

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero tetramer (preferred)
PDBe Complex ID:
PDB-CPX-114503 (preferred)
Entry contents:
1 distinct polypeptide molecule
2 distinct DNA molecules
Macromolecules (3 distinct):
HTH-type transcriptional activator mta Chains: A, B
Molecule details ›
Chains: A, B
Length: 109 amino acids
Theoretical weight: 12.86 KDa
Source organism: Bacillus subtilis
Expression system: Escherichia coli
UniProt:
  • Canonical: P71039 (Residues: 1-109; Coverage: 42%)
Gene names: BSU36600, mta, ywnD
Sequence domains:
Structure domains: Multidrug-efflux Transporter Regulator; Chain: A; Domain 2
26-MER Chain: C
Molecule details ›
Chain: C
Length: 26 nucleotides
Theoretical weight: 7.98 KDa
Source organism: Bacillus subtilis
Expression system: Not provided
26-MER Chain: D
Molecule details ›
Chain: D
Length: 26 nucleotides
Theoretical weight: 8 KDa
Source organism: Bacillus subtilis
Expression system: Not provided

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ALS BEAMLINE 5.0.3
Spacegroup: I4
Unit cell:
a: 148.19Å b: 148.19Å c: 73.36Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.234 0.234 0.269
Expression systems:
  • Escherichia coli
  • Not provided