The first structure of a cold-active catalase from Vibrio salmonicida at 1.96 Å reveals structural aspects of cold adaptation

The crystal structure of the cold-adapted catalase from the fish-pathogenic bacterium V. salmonicida (VSC) has been solved to 1.96 Å, and an extensive structural comparison of VSC and the catalase from the mesophilic human pathogen Proteus mirabilis has been performed.