› 4zv9

X-ray diffraction
2Å resolution

2.00 Angstrom resolution crystal structure of an uncharacterized protein from Escherichia coli O157:H7 str. Sakai

Released:
DOI: 10.2210/pdb4zv9/pdb
PDB entry 4zv9 coloured by chain, front view.
PDB entry 4zv9 coloured by chain, side view.
PDB entry 4zv9 coloured by chain, top view.
Source organism: Escherichia coli O157:H7
Entry authors: Halavaty AS, Wawrzak Z, Filippova EV, Kiryukhina O, Endres M, Joachimiak A, Anderson WF, Midwest Center for Structural Genomics (MCSG)

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-186878 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Dienelactone hydrolase domain-containing protein Chains: A, B, C, D, E, F
Molecule details ›
Chains: A, B, C, D, E, F
Length: 238 amino acids
Theoretical weight: 26.4 KDa
Source organism: Escherichia coli O157:H7
Expression system: Escherichia coli
UniProt:
  • Canonical: Q8XBV0 (Residues: 73-307; Coverage: 76%)
Gene name: Z4353
Sequence domains: Dienelactone hydrolase family
Structure domains: alpha/beta hydrolase

Ligands and Environments

4 bound ligands:
Ligand GOL 10 x GOL
Ligand PO4 1 x PO4
Ligand PGE 1 x PGE
Ligand PEG 1 x PEG
2 modified residues:
Ligand MSE 18 x MSE
Ligand CME 6 x CME

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 21-ID-G
Spacegroup: P21
Unit cell:
a: 70.615Å b: 96.341Å c: 129.617Å
α: 90° β: 98.22° γ: 90°
R-values:
R R work R free
0.169 0.168 0.199
Expression system: Escherichia coli

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