Thermostable L-arabinose isomerase and process for preparing...

Details Thermostable L-arabinose isomerase and process for preparing... Thermostable L-arabinose isomerase and process for preparing...

2005-08-23

2005-08-23

Prouty, Rebecca E. (Department: 1652)

Chemistry: molecular biology and microbiology

Micro-organism, tissue cell culture or enzyme using process...

Preparing compound containing saccharide radical

C435S069100, C435S320100, C435S325000, C435S252100, C435S233000, C536S023100

Reexamination Certificate

active

06933138

ABSTRACT:
Disclosed are a novel gene coding for L-arabinose isomease derived fromThermotoga neapolitana5068, a thermostable arabinose isomerase expressed from the said gene, a recombinant expression vector containing the said gene, a microorganism transformed with the said expression vector, a process for preparing thermostable arabinose isomerase from the said transformant and a process for preparing D-tagatose employing the said enzyme. Since the recombinant arabinose isomerase is highly thermostable and can produce tagatose with high yield at high temperature, it can be efficiently applied in pharmaceutical and food industries.

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