Site-directed mutagenesis of residues 164, 170, 171, 179, 220, 237 and 242 in PER-1 beta-lactamase hydrolysing expanded-spectrum cephalosporins.

MLA

Bouthors, A. T., et al. “Site-Directed Mutagenesis of Residues 164, 170, 171, 179, 220, 237 and 242 in PER-1 Beta-Lactamase Hydrolysing Expanded-Spectrum Cephalosporins.” Protein Engineering, vol. 12, no. 4, Apr. 1999, pp. 313–18. EBSCOhost, https://doi.org/10.1093/protein/12.4.313.

APA

Bouthors, A. T., Delettré, J., Mugnier, P., Jarlier, V., & Sougakoff, W. (1999). Site-directed mutagenesis of residues 164, 170, 171, 179, 220, 237 and 242 in PER-1 beta-lactamase hydrolysing expanded-spectrum cephalosporins. Protein Engineering, 12(4), 313–318. https://doi.org/10.1093/protein/12.4.313

Chicago

Bouthors, A T, J Delettré, P Mugnier, V Jarlier, and W Sougakoff. 1999. “Site-Directed Mutagenesis of Residues 164, 170, 171, 179, 220, 237 and 242 in PER-1 Beta-Lactamase Hydrolysing Expanded-Spectrum Cephalosporins.” Protein Engineering 12 (4): 313–18. doi:10.1093/protein/12.4.313.