› 7acl

X-ray diffraction
2.05Å resolution

Crystal structure of E. coli HTH-type transcriptional regulator RcdA at 2.05 A resolution

Released:
DOI: 10.2210/pdb7acl/pdb
PDB entry 7acl coloured by chain, front view.
PDB entry 7acl coloured by chain, side view.
PDB entry 7acl coloured by chain, top view.
Source organism: Escherichia coli
Primary publication:
Structures of the TetR-like transcription regulator RcdA alone and in complexes with ligands.
Pietrzyk-Brzezinska AJ, Cociurovscaia A
Proteins 90 33-44 (2022)
PMID: 34288132

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-160001 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
HTH-type transcriptional regulator RcdA Chains: A, B
Molecule details ›
Chains: A, B
Length: 178 amino acids
Theoretical weight: 20.33 KDa
Source organism: Escherichia coli
Expression system: Escherichia coli
UniProt:
  • Canonical: P75811 (Residues: 1-178; Coverage: 100%)
Gene names: JW5114, b0846, rcdA, ybjK
Sequence domains:

Ligands and Environments

1 bound ligand:
Ligand PEG 1 x PEG
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: BESSY BEAMLINE 14.1
Spacegroup: P212121
Unit cell:
a: 39.595Å b: 76.608Å c: 105.181Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.188 0.185 0.249
Expression system: Escherichia coli

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Citations

4 citation in other articles

Characterization of the Putative Acylated Cellulose Synthase Operon in Komagataeibacter xylinus E25.
Szymczak et al. (2022)
3 more