| 摘要 |
PURPOSE:To provide a DNA fragment coding delta-(L-alpha-aminoadipyl)-L-cystyl-D- valine synthetase (ACVS enzyme) gene originated from Acremonium.chrysogenum, and the ACVS enzyme using for the same and a method for producing a beta-lactam antibiotic. CONSTITUTION:A DNA fragment of the formula, etc., coding an ACVS enzyme gene originated from Acremonium.chrysogenum, a vector recombined with the DNA fragment, a microorganism transformed with the vector, the ACVS enzyme using the transformant and a method for producing a beta-lactam antibiotic are provided. |
