Nitrilase that acts on various kinds of nitrile compounds such as aliphatic and aromatic nitriles. Has higher activity toward aliphatic nitriles compared to aromatic nitriles. Among the different substrates tested, has the highest activity toward hydrocinnamonitrile. an aliphatic nitrile + 2 H2O = a carboxylate + NH4(+) kcat is 111 min(-1) with phenylacetonitrile. Optimum pH is 7.0-8-0. Optimum temperature is 45 degrees Celsius. Homodecamer. Belongs to the carbon-nitrogen hydrolase superfamily. Nitrilase family.