2.5.1.56 additional information - the enzyme from a psychrophilic bacterium, MvNeuB, is less stable at higher temperature and has a high catalytic activity at lower temperature compared to mesophilic counterparts. MvNeuB is a typical cold adapted enzyme 737983 2.5.1.56 additional information - the wild-type apoenzyme has a higher melting temperature of 42.6°C compared to the mutant G272Term apoenzyme with 36.5°C. Unlike the wild-type enzyme, the melting temperature of mutant G272Term in the presence of Mn2+ remains consistent and is not influenced by the addition of different ligand combinations. The melting temperature of wild-type NmeNANAS increases slightly in the presence of Mn2+ 739614 2.5.1.56 30 - pH 7.5, 30 min, stable up to 637321 2.5.1.56 37 - thermostable up to 637325 2.5.1.56 40 - pH 7.5, 30 min, about 60% loss of activity 637321 2.5.1.56 40 60 purified recombinant enzyme, pH 8.0, reasonably stable, maintaining 60% activity after 4 h at 40, and 50% activity after 30 min at 50°C, and almost fully inactivated at 60°C after 1 h 738339 2.5.1.56 50 - 30 min, 80-90% loss of activity 637325 2.5.1.56 50 - pH 7.5, 30 min, about 80% loss of activity 637321 2.5.1.56 60 - pH 7.5, 30 min, complete loss of activity 637321