› 1vp7

X-ray diffraction
2.4Å resolution

Crystal structure of Exodeoxyribonuclease VII small subunit (NP_881400.1) from Bordetella pertussis at 2.40 A resolution

Released:
DOI: 10.2210/pdb1vp7/pdb
PDB entry 1vp7 coloured by chain, front view.
PDB entry 1vp7 coloured by chain, side view.
PDB entry 1vp7 coloured by chain, top view.
Source organism: Bordetella pertussis Tohama I
Entry author: Joint Center for Structural Genomics (JCSG)

Function and Biology Details

Reaction catalysed: 
Exonucleolytic cleavage in either 5'- to 3'- or 3'- to 5'-direction to yield nucleoside 5'-phosphates
Biochemical function:
Biological process:
Cellular component:
Sequence domains:
Structure domain:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-182081 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Exodeoxyribonuclease 7 small subunit Chains: A, B, C, D, E, F
Molecule details ›
Chains: A, B, C, D, E, F
Length: 100 amino acids
Theoretical weight: 11.23 KDa
Source organism: Bordetella pertussis Tohama I
Expression system: Escherichia coli
UniProt:
  • Canonical: Q7VV85 (Residues: 1-88; Coverage: 100%)
Gene names: BP2800, xseB
Sequence domains: Exonuclease VII small subunit
Structure domains: Exonuclease VII, small subunit

Ligands and Environments

No bound ligands
1 modified residue:
Ligand MSE 18 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: ALS BEAMLINE 8.3.1
Spacegroup: P622
Unit cell:
a: 107.03Å b: 107.03Å c: 207.26Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.205 0.203 0.244
Expression system: Escherichia coli

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