Catalytic and structural function of zinc for the hydantoinase from Arthrobacter aurescens DSM 3745. JOURNAL OF MOLECULAR CATALYSIS B-ENZYMATIC, (4)4:211-218, ELSEVIER SCIENCE BV, PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS, June 1998. [PUMA: Arthrobacter amidase; aurescens; cyclic metalloenzyme; myown zinc} {hydantoinase;] URL