从冷细菌Arthrobacter psychrolactophilus B7中探索一个l-arabinose异构酶,用于d-tagatose的生产

Rudi Nirwantono1, Fina Amreta Laksmi2, Isa Nuryana2

  • 1Research Center for Applied Microbiology, National Research and Innovation Agency (BRIN), Jl. Raya Bogor, Km. 46, Cibinong, Bogor 16911, Indonesia; School of Chemistry and Molecular Bioscience, University of Queensland, Chemistry Bld, 68 Cooper Rd, Brisbane, QLD 4072, Australia; Department of Biotechnology, Faculty of Food Technology, Bina Nusantara University, Anggrek Jl. Kebon Jeruk Raya No. 27, Kebon Jeruk, West Jakarta 11530, Indonesia.

概括

来自Arthrobacter psychrolactophilus的一种新型l-arabinose异构酶被克隆和特征化. 这种酶有效地产生罕见的糖d-塔加,并显示出显著的热稳定性,使其非常适合工业应用.