1. Program in Biotechnology, Faculty of Science, Chulalongkorn University, Bangkok, 10330, Thailand, Department of Chemistry, Faculty of Science, Mahanakorn University of Technology, Bangkok 10530, Thailand, Research Centre for Bioorganic Chemistry, Department of Chemistry, Faculty of Science, Chulalongkorn University, Bangkok 10330, Thailand, and National Center for Genetic Engineering and Biotechnology (BIOTEC), Thailand Science Park, Pathumthani 12120, Thailand