CmaB

reference: 10.1038/nature03797
host: E. coli, anaerobic conditions
test: incubation desalted in a Bio-Gel P6-DG column (Bio-Rad) equilibrated in 20 mM HEPES pH 7.5 to remove dithiothreitol and excess iron, 2 mM alpha-ketoglutarate in the initial incubation and the final storage buffer
producer: Pseudomonas syringae pv. tomato DC3000