› 8c7t

X-ray diffraction
2.21Å resolution

Unliganded transcriptional pleiotropic repressor CodY from Enterococcus faecalis

Released:
DOI: 10.2210/pdb8c7t/pdb
PDB entry 8c7t coloured by chain, front view.
PDB entry 8c7t coloured by chain, side view.
PDB entry 8c7t coloured by chain, top view.
Source organism: Enterococcus faecalis V583
Primary publication:
Structural insights into CodY activation and DNA recognition.
Hainzl T, Bonde M, Almqvist F, Johansson J, Sauer-Eriksson AE
OpenAccess logo Nucleic Acids Res (2023)
PMID: 37326020

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-218819 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Global transcriptional regulator CodY Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 262 amino acids
Theoretical weight: 29.08 KDa
Source organism: Enterococcus faecalis V583
Expression system: Escherichia coli
UniProt:
  • Canonical: A0A1B4XP18 (Residues: 1-260; Coverage: 100%)
Gene names: DAI13_08275, ER576_00555, EY666_04655, GTI81_07970, H9Q64_02750, codY
Sequence domains:

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID30B
Spacegroup: P212121
Unit cell:
a: 32.988Å b: 171.241Å c: 215.236Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.238 0.236 0.273
Expression system: Escherichia coli

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