Ontology highlight
ABSTRACT:
SUBMITTER: Salomone-Stagni M
PROVIDER: S-EPMC5137468 | biostudies-literature | 2016 Dec
REPOSITORIES: biostudies-literature
Acta crystallographica. Section F, Structural biology communications 20161130 Pt 12
AmsI is a low-molecular-weight protein tyrosine phosphatase that regulates the production of amylovoran in the Gram-negative bacterium Erwinia amylovora, a specific pathogen of rosaceous plants such as apple, pear and quince. Amylovoran is an exopolysaccharide that is necessary for successful infection. In order to shed light on AmsI, its structure was solved at 1.57 Å resolution at the same pH as its highest measured activity (pH 5.5). In the active site, a water molecule, bridging between the ...[more]