› 3b79

X-ray diffraction
1.37Å resolution

Crystal structure of the N-terminal peptidase C39 like domain of the toxin secretion ATP-binding protein from Vibrio parahaemolyticus

Released:
DOI: 10.2210/pdb3b79/pdb
PDB entry 3b79 coloured by chain, front view.
PDB entry 3b79 coloured by chain, side view.
PDB entry 3b79 coloured by chain, top view.
Source organism: Vibrio parahaemolyticus RIMD 2210633
Entry authors: Kim Y, Li H, Abdullah J, Joachimiak A, Midwest Center for Structural Genomics (MCSG)

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-183305 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Toxin secretion ATP-binding protein Chain: A
Molecule details ›
Chain: A
Length: 129 amino acids
Theoretical weight: 14.34 KDa
Source organism: Vibrio parahaemolyticus RIMD 2210633
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q87FE3 (Residues: 1-126; Coverage: 18%)
Gene name: VPA1736
Structure domains: Cysteine proteinases

Ligands and Environments

No bound ligands
1 modified residue:
Ligand MSE 3 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-ID
Spacegroup: P43212
Unit cell:
a: 46.173Å b: 46.173Å c: 105.975Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.158 0.155 0.182
Expression system: Escherichia coli BL21(DE3)

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