Title |
Staphylococcus aureus에서 분리된 R-plasmid pSBK203상의 Chloramphenicol acetyltransferase 인자의 염기서열 및 유발성 분석 |
Author |
권동현 · 변우현 |
Address |
강원대학교 자연과학대학 미생물학과 |
Bibliography |
Korean Journal of Microbiology, 27(3),194-200, 1989 |
DOI |
|
Key Words |
nucleotide sequences, CAT-gene, Staphylococcus aureus plasmid, minicell |
Abstract |
The nucleotide sequence of inducible chloramphenicol acetyl-transferase(CAT) gene isolated from a small plasmid pSBK203 of Staphylococcus aureus was determined. The base sequence shows that structural gene of pSBK203-CAT encodes a protein of 213 amino acids and has a leader region which encodes a short polypeptide of 9 amino-acids in its upstream. │^35S│-Methionine labelled CAT gene product in minicell showed almost same mobility with pC194-CAT of which molecular weight is 24Kdal on polyacrylamide gel electrophoresis. Predicted amino acid sequence of pSBK203-CAT has revealed a high degree of homology with the CATs of pC194 and pC221 than those of cat-86, Tn9 and proteus mirabilis PM13. |
Download PDF |
Kor_270305_194-200p.pdf |