› 4dq0

X-ray diffraction
2.2Å resolution

The crystal structure of tellurite resistance protein from Escherichia coli O157:H7 str. Sakai

Released:
DOI: 10.2210/pdb4dq0/pdb
PDB entry 4dq0 coloured by chain, front view.
PDB entry 4dq0 coloured by chain, side view.
PDB entry 4dq0 coloured by chain, top view.
Source organism: Escherichia coli O157:H7 str. Sakai
Entry authors: Tan K, Hatzos-Skintges C, Clancy S, Joachimiak A, Midwest Center for Structural Genomics (MCSG)

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
Sequence domains:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-186864 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Tellurite resistance methyltransferase TehB-like domain-containing protein Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 200 amino acids
Theoretical weight: 22.71 KDa
Source organism: Escherichia coli O157:H7 str. Sakai
Expression system: Escherichia coli
UniProt:
  • Canonical: Q8X9V6 (Residues: 1-197; Coverage: 100%)
Gene names: ECs_2035, tehB
Sequence domains: Tellurite resistance protein TehB
Structure domains: Vaccinia Virus protein VP39

Ligands and Environments

1 bound ligand:
Ligand NHE 5 x NHE
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-ID
Spacegroup: P21212
Unit cell:
a: 174.87Å b: 61.034Å c: 77.145Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.182 0.179 0.246
Expression system: Escherichia coli

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