Black TD, Briggs BS, Evans R, Muth WL, Vangala S, Zmijewski M (1996)
o-Phthalyl amidase in the synthesis of loracarbef: Process development using this novel biocatalyst
Biotechnol Lett 18: 875

Briggs BS, Kreuzman AJ, Whitesitt C, Yeh WK, Zmijewski M (1996)
Discovery, purification, and properties of o-phthalyl amidase from Xanthobacter agilis
J Mol Catal B Enzym 2: 53