Hajime Nakatani

Learn More
Acinetobacter sp. Tol 5 exhibits an autoagglutinating nature and noteworthy adhesiveness to various abiotic surfaces from hydrophobic plastics to hydrophilic glass and stainless steel. Although previous studies have suggested that bacterionanofibers on Tol 5 cells are involved in the adhesive phenotype of Tol 5, the fiber that directly mediates Tol 5(More)
The bacterionanofiber protein AtaA, a member of the trimeric autotransporter adhesin family found in Acinetobacter sp. Tol 5, is responsible for the nonspecific, high adhesiveness and autoagglutination of this strain. Previously, we introduced the ataA gene into the nonadhesive Acinetobacter strain ST-550, which conferred high adhesiveness to this strain,(More)
Trimeric autotransporter adhesins (TAAs), cell surface proteins of Gram-negative bacteria, mediate bacterial adhesion to host cells and extracellular matrix proteins. However, AtaA, a TAA in the nonpathogenic Acinetobacter sp. strain Tol 5, shows nonspecific, high adhesiveness to abiotic material surfaces as well as to biotic surfaces. AtaA is a homotrimer(More)
  • 1