Reactions of 4-oxalocrotonate tautomerase and YwhB with 3-halopropiolates: analysis and implications.
Wang SC, Johnson WH, Czerwinski RM, Whitman CP. Reactions of 4-oxalocrotonate tautomerase and YwhB with 3-halopropiolates: analysis and implications. Biochemistry. 2004 Jan 27; 43(3):748-58.