The small-subunit polypeptide of methylamine dehydrogenase from Methylobacterium extorquens AM1 has an unusual leader sequence.
نویسندگان
چکیده
The nucleotide sequence for the N-terminal region of the small subunit of methylamine dehydrogenase from Methylobacterium extorquens AM1 has revealed a leader sequence that is unusual in both its length and composition. Gene fusions to lacZ and phoA show that this leader sequence does not function in Escherichia coli but does function in M. extorquens AM1.
منابع مشابه
Genetic organization of the mau gene cluster in Methylobacterium extorquens AM1: complete nucleotide sequence and generation and characteristics of mau mutants.
The nucleotide sequence of the methylamine utilization (mau) gene region from Methylobacterium extorquens AM1 was determined. Open reading frames for 11 genes (mauFBEDACJGLMN) were found, all transcribed in the same orientation. The mauB, mauA, and mauC genes encode the periplasmic methylamine dehydrogenase (MADH) large and small subunit polypeptides and amicyanin, respectively. The products of...
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Formate dehydrogenase has traditionally been assumed to play an essential role in energy generation during growth on C(1) compounds. However, this assumption has not yet been experimentally tested in methylotrophic bacteria. In this study, a whole-genome analysis approach was used to identify three different formate dehydrogenase systems in the facultative methylotroph Methylobacterium extorque...
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عنوان ژورنال:
- Journal of bacteriology
دوره 173 18 شماره
صفحات -
تاریخ انتشار 1991