Origin and Diversity of Alginate Lyases of Families PL-5 and -7 in Sphingomonas sp. Strain A1

Author:

Miyake Osamu1,Ochiai Akihito1,Hashimoto Wataru1,Murata Kousaku1

Affiliation:

1. Department of Basic and Applied Molecular Biotechnology, Graduate School of Agriculture, Kyoto University,Uji, Kyoto 611-0011, Japan

Abstract

ABSTRACT Sphingomonas sp. strain A1 has three endotype alginate lyases (A1-I, A1-II [family PL-7], and A1-III [family PL-5]), each of which is encoded by a single gene. In addition to those of these lyases, a gene (the A1-II′ gene) showing significant identity with the A1-II gene was present in the bacterial genome and coded for an alginate lyase with broad substrate specificity. Since no expression of A1-II′ was observed even in bacterial cells grown on alginate, the A1-II′ gene was thought to be a silent gene derived from the A1-II gene, presumably through duplication, modification, and translocation.

Publisher

American Society for Microbiology

Subject

Molecular Biology,Microbiology

Reference36 articles.

1. Ausubel F. M. R. Brent R. E. Kingston D. D. Moore J. G. Seidman J. A. Smith and K. Struhl. 1987. Current protocols in molecular biology. Greene Publishing Associates New York N.Y.

2. Baron, A. J., T. Y. Wong, S. J. Hicks, P. Gacesa, D. Willcock, and M. J. McPherson. 1994. Alginate lyase from Klebsiella pneumoniae, subsp. aerogenes: gene cloning, sequence analysis and high-level production in Escherichia coli. Gene 27 : 61-66.

3. Batten, J. C., and D. J. Matthew. 1983. The respiratory system, p. 105-131. In M. E. Hodson, A. P. Norman, and J. C. Batten, (ed.), Cystic fibrosis. Bailliere Tindall, London, United Kingdom.

4. Boat, T. F., A. L. Beadet, and M. J. Welsh. 1989. The metabolic basis of inheritated disease, p. 2649-2680. In C. R. Seriver, (ed.), Cystic fibrosis. McGraw-Hill, New York, N.Y.

5. A rapid and sensitive method for the quantitation of microgram quantities of protein utilizing the principle of protein-dye binding

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