› 5sux

X-ray diffraction
2Å resolution

Crystal Structure of ToxT from Vibrio Cholerae O395 bound to (E)-4-(8-methylnaphthalen-1-yl)but-3-enoic acid

Released:
DOI: 10.2210/pdb5sux/pdb
PDB entry 5sux coloured by chain, front view.
PDB entry 5sux coloured by chain, side view.
PDB entry 5sux coloured by chain, top view.
Source organism: Vibrio cholerae
Entry authors: Kull FJ, Kelley AR

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-181360 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
HTH araC/xylS-type domain-containing protein Chain: A
Molecule details ›
Chain: A
Length: 276 amino acids
Theoretical weight: 32.09 KDa
Source organism: Vibrio cholerae
Expression system: Escherichia coli
UniProt:
  • Canonical: Q7BGC0 (Residues: 1-276; Coverage: 100%)
Gene names: D6U24_13630, ERS013200_01425, tcpN, toxT
Sequence domains: Helix-turn-helix domain
Structure domains:

Ligands and Environments

2 bound ligands:
Ligand 70H 1 x 70H
Ligand MES 2 x MES
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 23-ID-B
Spacegroup: P212121
Unit cell:
a: 40.52Å b: 80.96Å c: 84.49Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.191 0.189 0.23
Expression system: Escherichia coli

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