A new role for coenzyme F420 in aflatoxin reduction by soil mycobacteria

Molecular Microbiology

Volumn 78, Issue 3, 2010, Pages 533-536

  Graham, David E ^a,b  

^a OAK RIDGE NATIONAL LABORATORY   (United States)

^b UNIVERSITY OF TENNESSEE   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

AFLATOXIN; ARYL NITROREDUCTASE; COENZYME F420; FUNGAL PROTEIN; FUROCOUMARIN DERIVATIVE; MICROORGANISM PROTEIN; MYCOTOXIN; NICOTINAMIDE ADENINE DINUCLEOTIDE PHOSPHATE; NITROREDUCTASE; OXIDOREDUCTASE; PYRIDOXAL 5 PHOSPHATE; PYRIDOXAL 5 PHOSPHATE SYNTHASE; QUERCETIN; SYNTHETASE; UNCLASSIFIED DRUG;

ARTICLE; ASPERGILLUS FLAVUS; BIODEGRADATION; COENZYME; CRYSTAL STRUCTURE; ELECTRON TRANSPORT; ENZYME SUBSTRATE; NONHUMAN; PRIORITY JOURNAL; PROTEIN FUNCTION; PROTEIN STRUCTURE; SOIL DEGRADATION; SOIL MICROFLORA;

AFLATOXINS; BACTERIAL PROTEINS; BIOCATALYSIS; MYCOBACTERIUM; OXIDOREDUCTASES; RIBOFLAVIN; SOIL MICROBIOLOGY;

ASPERGILLUS FLAVUS; BACTERIA (MICROORGANISMS); CORYNEBACTERINEAE;

EID: 77958597561     PISSN: 0950382X     EISSN: 13652958     Source Type: Journal    
DOI: 10.1111/j.1365-2958.2010.07358.x     Document Type: Article

References (15)

1. Bennett, J.W., and Klich, M. (2003) Mycotoxins. Clin Microbiol Rev 16: 497-516.
2. 420-dependent methylenetetrahydromethanopterin dehydrogenase. Biochemistry 48: 10098-10105.
3. Cheeseman, P., Toms-Wood, A., and Wolfe, R.S. (1972) Isolation and properties of a fluorescent compound, factor 420, from Methanobacterium strain M.o.H. J Bacteriol 112: 527-531.
4. Cousins, F.B. (1960) The prosthetic group of a chromoprotein from Mycobacteria. Biochim Biophys Acta 40: 532-534.
5. 420 biosynthesis. Microbiology 153: 2724-2732.
6. 420-dependent anti-oxidant defense system. J Biol Chem 285: 19135-19144.
7. Hsia, M.-T.S., and Chu, F.S. (1977) Reduction of aflatoxin B1 with zinc borohydride: an efficient preparation of aflatoxicol. Experientia 33: 1132-1133.
8. 420-dependent glucose-6-phosphate dehydrogenase from Mycobacterium smegmatis. J Bacteriol 178: 2861-2866.
9. Di Salvo, M.L., Ko, T.-P., Musayev, F.N., Raboni, S., Schirch, V., and Safo, M.K. (2002) Active site structure and stereospecificity of Escherichia coli pyridoxine-5'-phosphate oxidase. J Mol Biol 315: 385-397.
10. Sargeant, K., Sheridan, A., O'Kelly, J., and Carnaghan, R.B.A. (1961) Toxicity associated with certain samples of groundnuts. Nature 192: 1096-1097.
11. 420-dependent enzymes in the genomes of Mycobacterium tuberculosis and other Actinobacteria. J Bacteriol doi:10.1128/JB.00425-10.
12. 2-dependent reductases from Mycobacteria that catalyse aflatoxin degradation. Mol Microbiol 78: 561-575.
13. Wu, F., and Munkvold, G.P. (2008) Mycotoxins in ethanol co-products: modeling economic impacts on the livestock industry and management strategies. J Agric Food Chem 56: 3900-3911.
14. Yabe, K., and Nakajima, H. (2004) Enzyme reactions and genes in aflatoxin biosynthesis. Appl Microbiol Biotechnol 64: 745-755.
15. Zhang, Y., Caupert, J., Imerman, P.M., Richard, J.L., and Shurson, G.C. (2009) The occurrence and concentration of mycotoxins in U.S. distillers dried grains with solubles. J Agric Food Chem 57: 9828-9837.