作者: Hiroyuki Nozaki , Ikuo Kira , Kunihiko Watanabe , Kenzo Yokozeki
DOI: 10.1016/J.MOLCATB.2004.12.003
关键词:
摘要: We characterized recombinant d-hydantoin hydrolase (DHHase) and N-carbamoyl-d-amino acid amidohydrolase (DCHase) from Flavobacterium sp. AJ11199 and Pasteurella sp. AJ11221. The DHHases from these two strains showed a wide range of hydrolytic activity for various 5-monosubstituted d-hydantoin compounds, including a very high level activity for d-hydantoin compounds corresponding to d-aromatic amino acids such as d-tryptophan d-phenylalanine and d-tyrosine. The DCHases, in turn, were capable of catalyzing the …