Results 51 to 60 of about 28,371 (199)

Structure of pyrroloquinoline quinone (PQQ).

, 2014
Structure of pyrroloquinoline quinone (PQQ).
Juliang Zhang (406510), Lifeng Yu (403608), Lingbo Kong (403606), Jinyu Zhu (403610), Chongfei Yang (403607), Qingsheng Zhu (403611), Dingjun Hao (644245), Rui Ma (239028)   +7 more
core   +1 more source

Genetically Engineered Escherichia coli Nissle 1917 Synbiotics Reduce Metabolic Effects Induced by Chronic Consumption of Dietary Fructose. [PDF]

PLoS ONE, 2016
AIMS:To assess protective efficacy of genetically modified Escherichia coli Nissle 1917 (EcN) on metabolic effects induced by chronic consumption of dietary fructose.
Chaudhari Archana Somabhai, Ruma Raghuvanshi, G Nareshkumar   +2 more
doaj   +1 more source

REVIEW Structural requirements of pyrroloquinoline quinone dependent enzymatic reactions [PDF]

, 1999
On the basis of crystal structures of the pyrroloquinoline quinone (PQQ) dependent enzymes methanol dehydrogenase (MDH) and soluble glucose dehydrogenase (s-GDH), different catalytic mechanisms have been proposed.
Oubrie, Arthur, Arthur Oubrie, Dijkstra, Bauke W., Bauke W. Dijkstra   +3 more
core   +1 more source

Characterization of a cryptic, pyrroloquinoline quinone-dependent dehydrogenase of Gluconobacter sp. strain CHM43 [PDF]

, 2021
: We characterized the pyrroloquinoline quinone (PQQ)-dependent dehydrogenase 9 (PQQ-DH9) of Gluconobacter sp. strain CHM43, which is a homolog of PQQ-dependent glycerol dehydrogenase (GLDH).
Matsutani, Minenosuke, Yakushi, Toshiharu, Naoki, Kotone, Ano, Yoshitaka, Matsushita, Kazunobu, Adachi, Osao, Nguyen, Thuy Minh, Kataoka, Naoya, Kotone Naoki, Minenosuke Matsutani, Thuy Minh Nguyen, Kazunobu Matsushita, Toshiharu Yakushi, Osao Adachi, Yoshitaka Ano, Naoya Kataoka   +15 more
core   +1 more source

Enzymatic Electrosynthesis for Sustainable CO2 Conversion: Advancing Circular Carbon Economy

Carbon Energy, Volume 8, Issue 10, October 2026.
Enzymatic electrosynthesis (EES) offers molecular precision in synthesizing value‐added products from CO2. We highlight its distinct edge over alternative enzyme‐hybrid systems and analyze electron transfer pathways. Key strategies to overcome electron transfer bottlenecks and expand product diversity are addressed, and also data‐driven approaches for ...
Yan Xie, Jia Ouyang, Manu Suvarna, Xiangzhou Yuan, Matthew R. Hill, Uwe Bornscheuer, Huiyan Zhang, Yong Sik Ok   +7 more
wiley   +1 more source

Protective Effect of Pyrroloquinoline Quinone (PQQ) in Rat Model of Intracerebral Hemorrhage. [PDF]

Cell Mol Neurobiol, 2015
Pyrroloquinoline quinone (PQQ) has invoked considerable interest because of its presence in foods, antioxidant properties, cofactor of dehydrogenase, and amine oxidase. Protective roles of PQQ in central nervous system diseases, such as experimental stroke and spinal cord injury models have been emerged.
Lu H, Shen J, Song X, Ge J, Cai R, Dai A, Jiang Z.   +6 more
europepmc   +3 more sources

Altering pyrroloquinoline quinone nutritional status modulates mitochondrial, lipid, and energy metabolism in rats. [PDF]

PLoS ONE, 2011
We have reported that pyrroloquinoline quinone (PQQ) improves reproduction, neonatal development, and mitochondrial function in animals by mechanisms that involve mitochondrial related cell signaling pathways.
Kathryn Bauerly, Calliandra Harris, Winyoo Chowanadisai, James Graham, Peter J Havel, Eskouhie Tchaparian, Mike Satre, Joel S Karliner, Robert B Rucker   +8 more
doaj   +1 more source

Genome‐Resolved Insights Into Phosphate‐Solubilizing Bacteria From Wild Rice Rhizosphere Reveal Adaptive Strategies for Phosphorus Cycling Under Acid‐Saline Stress in the Mekong Delta, Vietnam

Ecology and Evolution, Volume 16, Issue 9, September 2026.
This study aimed to isolate phosphate‐solubilizing bacteria (PSB) from the rhizosphere of wild rice (Oryza rufipogon) and to investigate their functional traits and genomic basis of adaptation. Genomic analysis of Enterobacter hormaechei GC1.3 identified key genes involved in phosphate mobilization, including gcd and pqqC (organic acid production ...
Xuyen Thi Hong Nguyen, Tan Khang Do, Giang Thi Tran   +2 more
wiley   +1 more source

The Structure of a Biosynthetic Intermediate of Pyrroloquinoline Quinone (PQQ) and Elucidation of the Final Step of PQQ Biosynthesis

, 2016
Pyrroloquinoline quinone (PQQ) is a tricyclic o-quinone, which serves as a cofactor in several enzyme-catalyzed redox reactions in certain bacteria. PQQ is also important for human health, and its role as a vitamin in mammals has recently been suggested.
Megumi Saeki (2718427), Olafur T. Magnusson (418887), Robert Schwarzenbacher (45566), Judith P. Klinman (189488), Hirohide Toyama (2225839)   +4 more
core   +1 more source

Simple immobilization of pyrroloquinoline quinone on few-walled carbon nanotubes [PDF]

, 2010
Pyrroloquinoline quinone (PQQ) was immobilized on glassy-carbon electrodes (GCE) modified with single-walled carbon nanotubes (SWCNT), few-walled carbon nanotubes (FWCNT) and carbon black (Vulcan XC72R). Modified electrodes were prepared by drop-casting.
Kauppinen, Esko I., Petri Kanninen, Kanninen, Petri, Anoshkin, Ilya, Ruiz Fernandez, Virginia, Kauppinen, Esko, Kallio, Tanja, Esko I. Kauppinen, Tanja Kallio, Kontturi, Kyosti, Kyösti Kontturi, Virginia Ruiz, I.V. Anoshkin   +12 more
core   +1 more source