- Full text PDF available (20)
Data Set Used
Desulfitobacterium strains have the ability to dechlorinate halogenated compounds under anaerobic conditions by dehalorespiration. The complete genome of the tetrachloroethene (PCE)-dechlorinating strain Desulfitobacterium hafniense Y51 is a 5,727,534-bp circular chromosome harboring 5,060 predicted protein coding sequences. This genome contains only two… (More)
Protein O-glycosylation is essential for protein modification and plays important roles in eukaryotic cells. O-Mannosylation of proteins occurs in the filamentous fungus Aspergillus. The structure and function of the pmtA gene, encoding protein O-d-mannosyltransferase, which is responsible for the initial O-mannosylation reaction in Aspergillus nidulans,… (More)
A novel alkaliphilic Nocardiopsis sp., strain TOA-1, was isolated from a tile-joint of a bathroom. Strain TOA-1 produced a variety of alkaline hydrolytic enzymes. An alkaline protease, designated NAPase, was purified and characterized. NAPase had a very high keratinolytic activity and high stability under acidic conditions.
Biphenyl is a compound in which two benzene rings are connected to each other. Polychlorinated biphenyls (PCBs) can be produced by the direct chlorination of biphenyl, by which 209 different compounds containing 1 to 10 chlorines can be produced. Because PCBs have been widely used for a variety of industrial purposes, these recalcitrant compounds are… (More)
Biphenyl dioxygenase (Bph Dox) is responsible for the initial dioxygenation step during the metabolism of biphenyl. The large subunit (BphA1) of Bph Dox plays a crucial role in the determination of the substrate specificity of biphenyl-related compounds, including polychlorinated biphenyls (PCBs). Based on crystallographic analyses of naphthalene… (More)
Biphenyl dioxygenase (Bph Dox) catalyzes the initial oxygenation of biphenyl and related compounds. Bph Dox is a multicomponent enzyme in which a large subunit (encoded by the bphA1 gene) is significantly responsible for substrate specificity. By using the process of DNA shuffling of bphA1 of Pseudomonas pseudoalcaligenes KF707 and Burkholderia cepacia… (More)
We constructed hybrid Pseudomonas strains in which the bphA1 gene (coding for a large subunit of biphenyl dioxygenase) is replaced with the todC1 gene (coding for a large subunit of toluene dioxygenase of Pseudomonas putida Fl) within chromosomal biphenyl-catabolic bph gene clusters. Such hybrid strains gained the novel capability to grow on a wide range of… (More)
We report the draft genome sequence of Cupriavidus basilensis KF708 (NBRC 110671), which utilizes biphenyl as a sole carbon source and degrades polychlorinated biphenyls (PCBs). The KF708 strain possesses genes for biphenyl catabolism and other genes involved in various aromatic compounds.
Pseudomonas abietaniphila KF701 utilizes biphenyl as a sole source of carbon and degrades polychlorinated biphenyls (PCBs). Here, we report the 6,886,250-bp draft genome sequence of KF701, which contains 6,315 coding sequences and 59.4 mol% G+C content. The strain possesses genes for biphenyl catabolism and other genes that mediate the degradation of… (More)
Biphenyl(BP)-utilizing bacteria, which include both Gram-negative and Gram-positive strains, are ubiquitously distributed in the environment. These bacteria co-metabolically degrade a variety of polychlorinated biphenyl (PCB) congeners to the corresponding chlorobenzoic acids through 2,3-dioxygenation. Certain strains degrade even highly chlorinated PCBs… (More)