Results 81 to 90 of about 6,565 (220)

Gene Encoding a Trehalose Phosphorylase fromThermoanaerobacter brockiiATCC 35047 [PDF]

Bioscience, Biotechnology, and Biochemistry, 2002
A gene encoding a trehalose phosphorylase was cloned from Thermoanaerobacter brockii ATCC 35047. The gene encodes a polypeptide of 774 amino acid residues. The deduced amino acid sequence was homologous to bacterial maltose phosphorylases and a trehalose 6-phosphate phosphorylase catalyzing anomer-inverting reactions. On the other hand, no homology was
Kazuhiko, Maruta, Kazuhisa, Mukai, Hiroshi, Yamashita, Michio, Kubota, Hiroto, Chaen, Shigeharu, Fukuda, Masashi, Kurimoto   +6 more
openaire   +2 more sources

Non-canonical amino acids as a useful synthetic biological tool for lipase-catalysed reactions in hostile environments [PDF]

, 2013
The incorporation of several non-canonical amino acids into the Thermoanaerobacter thermohydrosulfuricus lipase confers not only activity enhancement upon treatment with organic solvents (by up to 450%) and surfactants (resp.
Acevedo-Rocha, Carlos G., Antranikian, Garabed, Budisa, Nediljko, Hoesl, Michael G., Nehring, Sebastian, Royter, Marina, Wiltschi, Birgit, Wolschner, Christina   +7 more
core   +1 more source

Evaluation of Pretreatment Strategies and Combinations of Enzymes for Degradation of Polyethylene Terephthalate

Journal of Polymer Science, Volume 63, Issue 13, Page 2770-2781, 1 July 2025.
This study systematically investigates the efficiency of various pretreatment techniques for improving enzymatic PET degradation of model substrates. It also explores the effectiveness of a dual‐enzyme system in achieving higher monomer yields and improved process efficiency.
Sukmanita Dewi, Tobias Horbach, Tabea Neumann, Karl‐Erich Jaeger, Wolfgang Streit, Laura Hartmann   +5 more
wiley   +1 more source

New glycoside hydrolase families of β‐1,2‐glucanases

Protein Science, Volume 34, Issue 6, June 2025.
Abstract β‐1,2‐Glucans are natural glucose polymers produced by bacteria and play important physiological roles, including as symbiotic or pathogenic factors and in osmoregulation. Glycoside hydrolase (GH) families related to β‐1,2‐glucan metabolism (GH144, GH162, and GH189) have recently been created by identification of two β‐1,2‐glucanases and a β‐1,
Masahiro Nakajima, Nobukiyo Tanaka, Sei Motouchi, Kaito Kobayashi, Hisaka Shimizu, Koichi Abe, Naoya Hosoyamada, Naoya Abara, Naoko Morimoto, Narumi Hiramoto, Ryosuke Nakata, Akira Takashima, Marie Hosoki, Soichiro Suzuki, Kako Shikano, Takahiro Fujimaru, Shiho Imagawa, Yukiya Kawadai, Ziyu Wang, Yoshinao Kitano, Takanori Nihira, Hiroyuki Nakai, Hayao Taguchi   +22 more
wiley   +1 more source

Optimization of Regioselective α-Glucosylation of Hesperetin Catalyzed by Cyclodextrin Glucanotransferase

Molecules, 2018
The regioselective α-glucosylation of hesperetin was achieved by a transglycosylation reaction catalyzed by cyclodextrin glucanotransferase (CGTase) from Thermoanaerobacter sp. using soluble starch as glucosyl donor.
José L. González-Alfonso, Noa Míguez, J. Daniel Padilla, Laura Leemans, Ana Poveda, Jesús Jiménez-Barbero, Antonio O. Ballesteros, Georgina Sandoval, Francisco J. Plou   +8 more
doaj   +1 more source

Effects of Nitrate on Hydrogenogenic Carbon Monoxide Oxidation in Parageobacillus thermoglucosidasius

Environmental Microbiology Reports, Volume 17, Issue 3, June 2025.
Parageobacillus thermoglucosidasius hierarchically utilises nitrate respiration and hydrogenogenic carbon monoxide (CO) oxidation. Nitrate suppresses CO oxidation and promotes rapid cell growth through hydrogen‐dependent nitrate reduction. For this bacterium, CO serves as a supplemental energy source in environments lacking alternative electron ...
Yuka Adachi Katayama, Yoshinari Imaura, Masao Inoue, Shunsuke Okamoto, Yoshihiko Sako, Ryoma Kamikawa, Takashi Yoshida   +6 more
wiley   +1 more source

Crystallization of the Secondary Alcohol Dehydrogenase from Thermoanaerobacter ethanolicus 39E.

Protein & Peptide Letters, 1996
Abstract: The secondary alcohol dehydrogenase from the thermophile Thermoanaerobacter ethanolicus 39E has been crystallized at 40°C by vapour difussion using polyethelene glycol as a precipitant. The orthorhombic crystals belong to the space group P 21212 with cell constants of a=170.0A, b=125.7A and c=80.5A.A native X-ray diffraction data ...
Ami, R. K., Watanabe, L., Fontes, M., Burdette, D. S., Zeikus, J. G.   +4 more
openaire   +2 more sources

Аргументация как лингвистический элемент в полемике. Виды аргументов [PDF]

, 1997
Thermoanaerobacter brockiifermented serine to acetate and ethanol. It oxidized leucine to isovalerate, isoleucine to 2-methylbutyrate, and valine to isobutyrate only in the presence of thiosulfate, or when co-cultured withMethanobacteriumsp.
Fardeau, M.-L., Magot, M., Ollivier, B., Patel, B.K.C.   +3 more
core   +2 more sources

Cloning, Expression, and Characterization of Thermostable DNA Polymerase from Thermoanaerobacter yonseiensis [PDF]

BMB Reports, 2002
A gene, coined tay, for a thermostable DNA polymerase from the novel, extremely thermophilic bacterium Thermoanaerobacter yonseiensis was cloned and expressed in E. coli. Using a DNA polymerase homologous PCR product as a hybridization probe, tay was isolated and sequenced to consist of 2,616 nucleotides that encode 872 amino acids. A database analysis
Dae Jin, Kim, Hyeung Jin, Jang, Yu Ryang, Pyun, Yu Sam, Kim   +3 more
openaire   +2 more sources

Purification and characterization of a thermophilic NAD+‐dependent lactate dehydrogenase from Moorella thermoacetica

FEBS Open Bio, Volume 15, Issue 5, Page 714-725, May 2025.
The thermophilic acetogenic model organism Moorella thermoacetica can utilize lactate as substrate. The formation of lactate by reduction of pyruvate is energetically favorable, but the reverse reaction, the oxidation of lactate to pyruvate with NAD+ as electron acceptor is challenging.
Florian P. Rosenbaum, Volker Müller
wiley   +1 more source