Complex sentence: However, any function of BsEXLX1 was not annotated to YoaJ in PDB until the functions of BsEXLX1 was first characterized by Kim, E. S. et al.
Split into simpler sentences: However, any function of BsEXLX1 was not annotated to YoaJ in PDB. The functions of BsEXLX1 was first characterized by Kim, E. S. et al.