Article
Sequence analysis and expression of the aspartokinase and aspartate semialdehyde dehydrogenase operon from rifamycin SV-producing amycolatopsis mediterranei.
Gene - 17 Sept 1999
Zhang W, Jiang W, Zhao G, Yang Y, Chiao J
Abstract excerpt
A approximately 4.8 kb KpnI fragment, from the upstream region of the methylmalonyl-CoA mutase gene (mutAB) of rifamycin SV-producing Amycolatopsis mediterranei, was cloned and partially sequenced. Codon preference analysis showed three complete ORFs. ORF2 is internal to ORF1, and encodes a polypeptide corresponding to 172 amino acids, whereas ORF1 encodes a polypeptide of 421 amino acids. They were identified as...
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