PDBe 1l5y

X-ray diffraction
2.1Å resolution

CRYSTAL STRUCTURE OF MG2+ / BEF3-BOUND RECEIVER DOMAIN OF SINORHIZOBIUM MELILOTI DCTD

Released:

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
C4-dicarboxylate transport transcriptional regulatory protein DctD Chains: A, B
Molecule details ›
Chains: A, B
Length: 155 amino acids
Theoretical weight: 16.82 KDa
Source organism: Sinorhizobium meliloti
Expression system: Escherichia coli
UniProt:
  • Canonical: P13632 (Residues: 2-143; Coverage: 31%)
Gene names: RB1525, SMb20613, dctD
Sequence domains: Response regulator receiver domain
Structure domains: Rossmann fold

Ligands and Environments


No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU RU200
Spacegroup: P212121
Unit cell:
a: 52.005Å b: 76.837Å c: 77.853Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.184 0.184 0.229
Expression system: Escherichia coli