>tr|A0A037YKF4|A0A037YKF4_ECOLX Nucleoside-diphosphate-sugar epimerase OS=Escherichia coli GN=yraR MSQVLITGATGLVGGHLLRMLINEPKVNAIAAPTRRPLGDMPGVFNPHDPQLSDALAQVT DPIDIVFCCLGTTRREAGSKEAFIHADYTLVVDTALTGRRLGAQHMLVVSAMGANAHSPF FYNRVKGEMEEALIAQNWPKLTIARPSMLLGDRSKQRMNETLFAPLFRLLPGNWKSIDAR DVARVMLAESMRPEHEGVTILSSSELRKRAE