A sleigh led by a team of reindeer tears through the sky, buffeted by turbulence, and crashes near a party of Dungeons & Dragons adventurers. A small group of Kringle Elves has escaped from a horrible ...
Pyruvate formate-lyase (PFL) from Escherichia coli uses a radical mechanism to reversibly cleave the C1-C2 bond of pyruvate using the Gly 734 radical and two cysteine residues (Cys 418, Cys 419). We ...