The hydantoin amidohydrolase from Arthrobacter aurescens DSM 3745 is a zinc metalloenzyme. JOURNAL OF MOLECULAR CATALYSIS B-ENZYMATIC, (5)1-4, SI:367-370, ELSEVIER SCIENCE BV, PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS, September 1998. [PUMA: Arthrobacter amidase; aurescens; metalloenzyme} myown zinc {hydantoinase;] URL