... 1.13.11.x);2,3-dihydroxybenzoate 3 ,4- dioxygenase (EC 1.13.11. 14) .(Received 2 May 20 04, revised 13 June 20 04, accepted 18 June 20 04) Eur. J. Biochem. 271, 3 248 –3 2 54 (20 04) Ó FEBS 20 04 doi:10.1111/j. 143 2-1033.20 04. 042 58.xpresent ... pseudoalcaligenes JS45. J. Bacteriol. 180, 45 9 1– 45 95.15. Nishizuka, Y., I chiyama, A. & Hayaishi, O. (1970) Me tabolism of the benzene ring of tryp tophan (mammals). Methods Enzymol.17A, 46 3 49 1.16. ... K. & Osborn, M. (1969) The reliability of m olecularweight determin atio ns by dodecyl s ulfate–polyacrylamide gelelectrophoresis. J. Biol. Chem. 24 4, 44 06 44 12.17. Klatt, P., Schmidt,...