› 1ysq

X-ray diffraction
1.75Å resolution

The crystal structure of transcriptional regulator YaiJ

Released:
DOI: 10.2210/pdb1ysq/pdb
PDB entry 1ysq coloured by chain, front view.
PDB entry 1ysq coloured by chain, side view.
PDB entry 1ysq coloured by chain, top view.
Source organism: Escherichia coli
Entry authors: Bochkarev A, Lunin VV, Ezersky A, Evdokimova E, Skarina T, Xu X, Borek D, Edwards AM, Joachimiak A, Savchenko 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:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-153463 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
DNA-binding transcriptional repressor YiaJ Chain: A
Molecule details ›
Chain: A
Length: 193 amino acids
Theoretical weight: 21.43 KDa
Source organism: Escherichia coli
Expression system: Escherichia coli
UniProt:
  • Canonical: P37671 (Residues: 94-282; Coverage: 67%)
Gene names: JW3546, b3574, yiaJ
Sequence domains: Bacterial transcriptional regulator
Structure domains: Beta-Lactamase

Ligands and Environments

1 bound ligand:
Ligand PO4 3 x PO4
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU
Spacegroup: P3121
Unit cell:
a: 65.51Å b: 65.51Å c: 88.94Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.195 0.194 0.207
Expression system: Escherichia coli

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