Title |
Pseudomonas carboxydovorans와 acinetobacter sp.1의 일산화탄소 산화효소의 세포내 분포에 대한 효소학적 연구 |
Author |
김시욱1 · 김영민 * |
Address |
연세대학교 이과대학 생물학과 |
Bibliography |
Korean Journal of Microbiology, 24(3),270-275, 1986 |
DOI |
|
Key Words |
Pseudomonas carboxydovorans, Acinetobacter, CO dehydrogenase |
Abstract |
The localization of carbon monoxide dehydrogenases (CO-DHs) in Pseudomonas carvoxydovorans and Acinetobacter sp.1 was examined by comparison of the distribution of CO-oxidizing activity between soluble and particulate fractions obtained after disruption of CO-grown cells by sonic oscillation and of spheroplasts by osmotic shock. When the cells were broken by sonic oscillation, most of the CO-DH activity was recovered from soluble fractions. However, disryption by osmotic lysis of spheroplasts revealed that the enzyme activity is present in the cell membrane. The results indicated the CO-DHs in these cells are loosely attached to the cytoplasmic membrane. |
Download PDF |
Kor_240310_270-275p.pdf |