Structure-based studies on the metal binding of two-metal-dependent sugar isomerases. - Prabhu, Ponnandy; Doan, Thi ‐ Ngoc ‐ Thanh; Tiwari, Manish; Singh, Raushan; Kim, Sun Chang; Hong, Myoung ‐ Ki; Kang, Yun Chan; Kang, Lin ‐ Woo; Lee, Jung ‐ Kul (FEBS Journal, 2014)