氧化亚铁硫杆菌利用元素硫对Mo6+进行还原。
Reduction of Mo6+ with elemental sulfur by Thiobacillus ferrooxidans.
作者信息
Sugio T, Tsujita Y, Katagiri T, Inagaki K, Tano T
机构信息
Division of Biological Function and Genetic Resources Science, Faculty of Agriculture, Okayama University, Japan.
出版信息
J Bacteriol. 1988 Dec;170(12):5956-9. doi: 10.1128/jb.170.12.5956-5959.1988.
Abstract
In the presence of phosphate ions, molybdic ions (Mo6+) were reduced enzymatically with elemental sulfur by washed intact cells of Thiobacillus ferrooxidans to give molybdenum blue. The whole-cell activity that reduced Mo6+ was totally due to cellular sulfur:ferric ion oxidoreductase (SFORase) (T. Sugio, W. Mizunashi, K. Inagaki, and T. Tano, J. Bacteriol. 169:4916-4922, 1987). The activity of M06+ reduction with elemental sulfur was competitively inhibited by Fe3+, Cu2+, and Co2+. The Michaelis constant of SFORase for Mo6+ was 7.6 mM, and the inhibition constants for Fe3+, Cu2+, and Co2+ were 0.084, 0.015, and 0.17 mM, respectively, suggesting that SFORase can reduce not only Fe3+ and Mo6+ but also Cu2+ and Co2+ with elemental sulfur.
摘要
在磷酸根离子存在的情况下，氧化亚铁硫杆菌的洗涤完整细胞能利用元素硫将钼酸离子（Mo6+）酶促还原为钼蓝。还原Mo6+的全细胞活性完全归因于细胞硫：铁离子氧化还原酶（SFORase）（T. 杉尾、W. 水无梨、K. 稻垣和T. 田野，《细菌学杂志》169:4916 - 4922，1987年）。用元素硫还原Mo6+的活性受到Fe3+、Cu2+和Co2+的竞争性抑制。SFORase对Mo6+的米氏常数为7.6 mM，对Fe3+、Cu2+和Co2+的抑制常数分别为0.084、0.015和0.17 mM，这表明SFORase不仅能用元素硫还原Fe3+和Mo6+，还能还原Cu2+和Co2+。
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1
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Appl Environ Microbiol. 1988 Jan;54(1):150-152. doi: 10.1128/aem.54.1.150-152.1988.
2
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Appl Environ Microbiol. 1985 Jun;49(6):1401-6. doi: 10.1128/aem.49.6.1401-1406.1985.
3
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Appl Environ Microbiol. 1984 Sep;48(3):461-7. doi: 10.1128/aem.48.3.461-467.1984.
4
Ore leaching by bacteria.细菌浸矿
Annu Rev Microbiol. 1980;34:263-83. doi: 10.1146/annurev.mi.34.100180.001403.
5
Thiobacillus ferrooxidans. The bioenergetics of an acidophilic chemolithotroph.氧化亚铁硫杆菌。嗜酸化能自养菌的生物能量学。
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6
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7
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8
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Biochim Biophys Acta. 1965 Jul 8;104(2):359-71. doi: 10.1016/0304-4165(65)90341-7.
9
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