› 3sqn

X-ray diffraction
2.31Å resolution

Putative Mga family transcriptional regulator from Enterococcus faecalis

Released:
DOI: 10.2210/pdb3sqn/pdb
PDB entry 3sqn coloured by chain, front view.
PDB entry 3sqn coloured by chain, side view.
PDB entry 3sqn coloured by chain, top view.
Source organism: Enterococcus faecalis
Entry authors: Osipiuk J, Wu R, Jedrzejczak R, Moy S, Joachimiak A, Midwest Center for Structural Genomics (MCSG)

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-182743 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Conserved domain protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 485 amino acids
Theoretical weight: 56.85 KDa
Source organism: Enterococcus faecalis
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q82ZN7 (Residues: 1-482; Coverage: 100%)
Gene name: EF_3013
Sequence domains:
Structure domains:

Ligands and Environments

No bound ligands
1 modified residue:
Ligand MSE 12 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-BM
Spacegroup: P21
Unit cell:
a: 63.803Å b: 101.759Å c: 89.902Å
α: 90° β: 96.75° γ: 90°
R-values:
R R work R free
0.227 0.224 0.282
Expression system: Escherichia coli BL21(DE3)

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