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http://purl.uniprot.org/citations/2269298http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/2269298http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/2269298http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Citation
http://purl.uniprot.org/citations/2269298http://www.w3.org/2000/01/rdf-schema#comment"A new type of nitrilase, arylacetonitrilase, has been purified from isovaleronitrile-induced cells of Alcaligenes faecalis JM3 in four steps. The purity of the enzyme was confirmed by SDS/polyacrylamide gel electrophoresis, ampholyte electrofocusing and double immunodiffusion in agarose. The enzyme has a molecular mass of about 275 kDa and consists of six subunits of identical molecular mass. The purified enzyme exhibits a pH optimum of 7.5 and a temperature optimum of 45 degrees C. The enzyme is specific for arylacetonitriles such as 2-thiophenacetonitrile, p-tolyacetonitrile, p-chlorobenzylcyanide, p-fluorobenzylcyanide and 3-pyridylacetonitrile. The enzyme stoichiometrically catalyzes the hydrolysis of arylacetonitrile to arylacetic acid and ammonia, no formation of amide occurring. However, the enzyme does not attack nitrile groups attached to aromatic and heteroaromatic rings, which are hydrolyzed preferably by the nitrilases known previously. The enzyme requires thiol compounds such as dithiothreitol and 2-mercaptoethanol to exhibit its maximum activity."xsd:string
http://purl.uniprot.org/citations/2269298http://purl.org/dc/terms/identifier"doi:10.1111/j.1432-1033.1990.tb19467.x"xsd:string
http://purl.uniprot.org/citations/2269298http://purl.org/dc/terms/identifier"doi:10.1111/j.1432-1033.1990.tb19467.x"xsd:string
http://purl.uniprot.org/citations/2269298http://purl.uniprot.org/core/author"Nagasawa T."xsd:string
http://purl.uniprot.org/citations/2269298http://purl.uniprot.org/core/author"Nagasawa T."xsd:string
http://purl.uniprot.org/citations/2269298http://purl.uniprot.org/core/author"Yamada H."xsd:string
http://purl.uniprot.org/citations/2269298http://purl.uniprot.org/core/author"Yamada H."xsd:string
http://purl.uniprot.org/citations/2269298http://purl.uniprot.org/core/author"Mauger J."xsd:string
http://purl.uniprot.org/citations/2269298http://purl.uniprot.org/core/author"Mauger J."xsd:string
http://purl.uniprot.org/citations/2269298http://purl.uniprot.org/core/date"1990"xsd:gYear
http://purl.uniprot.org/citations/2269298http://purl.uniprot.org/core/date"1990"xsd:gYear
http://purl.uniprot.org/citations/2269298http://purl.uniprot.org/core/name"Eur. J. Biochem."xsd:string
http://purl.uniprot.org/citations/2269298http://purl.uniprot.org/core/name"Eur. J. Biochem."xsd:string
http://purl.uniprot.org/citations/2269298http://purl.uniprot.org/core/pages"765-772"xsd:string
http://purl.uniprot.org/citations/2269298http://purl.uniprot.org/core/pages"765-772"xsd:string
http://purl.uniprot.org/citations/2269298http://purl.uniprot.org/core/title"A novel nitrilase, arylacetonitrilase, of Alcaligenes faecalis JM3. Purification and characterization."xsd:string
http://purl.uniprot.org/citations/2269298http://purl.uniprot.org/core/title"A novel nitrilase, arylacetonitrilase, of Alcaligenes faecalis JM3. Purification and characterization."xsd:string
http://purl.uniprot.org/citations/2269298http://purl.uniprot.org/core/volume"194"xsd:string
http://purl.uniprot.org/citations/2269298http://purl.uniprot.org/core/volume"194"xsd:string
http://purl.uniprot.org/citations/2269298http://www.w3.org/2004/02/skos/core#exactMatchhttp://purl.uniprot.org/pubmed/2269298
http://purl.uniprot.org/citations/2269298http://www.w3.org/2004/02/skos/core#exactMatchhttp://purl.uniprot.org/pubmed/2269298
http://purl.uniprot.org/citations/2269298http://www.w3.org/2004/02/skos/core#exactMatchhttp://purl.uniprot.org/pubmed/2269298