Results 11 to 20 of about 2,776 (192)

Revisiting D-Acylases for D-Amino Acid Production. [PDF]

Microb Biotechnol
Enzymatic D‐acylase/N‐succinyl‐amino acid racemase tandem for the production of optically pure D‐amino acids and structural basis for D‐acylase substrate recognition. ABSTRACT N‐Acyl‐D‐amino acid deacylases (EC 3.5.1.81, also known as D‐acylases) have been studied for decades for their utility in the kinetic resolution of N‐acetyl‐D,L‐amino acids (NAAs)
Martínez-Rodríguez S, Gavira JA.
europepmc   +2 more sources

The structure of the complex between the arsenite oxidase from Pseudorhizobium banfieldiae sp. strain NT‐26 and its native electron acceptor cytochrome c552

Acta Crystallographica Section D, Volume 79, Issue 4, Page 345-352, April 2023., 2023
The crystal structure of the electron transfer complex between arsenite oxidase (AioAB) from Pseudorhizobium banfieldiae sp. strain NT‐26 and its native electron acceptor cytochrome c552 (cytc552) is presented. Cytc552 docks within a cleft at the interface of the AioA and AioB subunits, which allows a close association between redox cofactors.; this ...
Nilakhi Poddar, Joanne M. Santini, Megan J. Maher   +2 more
wiley   +1 more source

Protein Quakes in Redox Metalloenzymes: Clues to Molecular Enzyme Conductivity Triggered by Binding of Small Substrate Molecules. [PDF]

ChemistryOpen
Metalloenzyme conformational changes accompany electrocatalytic action. Two‐centre copper nitrite reductases (CuNIRs) are examples, mostly without non‐turnover voltammetry on Au(111)‐surfaces, while nitrite substrate triggers electrocatalysis, CuNIR conductivity, and enzyme structural expansion. We offer a quantum chemical rationale.
Bohr H, Shim I, Ulstrup J, Xiao X.
europepmc   +2 more sources

Impact of benzalkonium chloride, benzethonium chloride and chloroxylenol on bacterial antimicrobial resistance

Journal of Applied Microbiology, Volume 133, Issue 6, Page 3322-3346, December 2022., 2022
Abstract This review examined 3655 articles on benzalkonium chloride (BKC), benzethonium chloride (BZT) and chloroxylenol (CHO) aiming to understand their impact on antimicrobial resistance. Following the application of inclusion/exclusion criteria, only 230 articles were retained for analysis; 212 concerned BKC, with only 18 for CHO and BZT.
Jean‐Yves Maillard
wiley   +1 more source

The Mechanism of Biochemical NO‐Sensing: Insights from Computational Chemistry

Chemistry – A European Journal, Volume 28, Issue 49, September 1, 2022., 2022
The production of cGMP and the resulting regulation of numerous physiological functions is regulated by the NO signaling pathway which occurs in soluble guanylate cyclase (sGC). Previously investigated by experiment, the exact details of the mechanism remain unclear, as two active states have been proposed. In this work, using computational techniques,
Ahmed M. Rozza, Marcell Papp, Neil R. McFarlane, Jeremy N. Harvey, Julianna Oláh   +4 more
wiley   +1 more source

Bacterial diversity significantly reduces toward the late stages among filarial lymphedema patients in the Ahanta West District of Ghana: A cross‐sectional study

Health Science Reports, Volume 5, Issue 4, July 2022., 2022
Abstract Background Lymphatic Filariasis (LF), a neglected tropical disease, has been speculated to be complicated by secondary bacteria, yet a systematic documentation of these bacterial populations is lacking. Thus, the primary focus of this study was to profile bacteria diversity in the progression of filarial lymphedema among LF individuals with or
Samuel O. Asiedu, Priscilla Kini, Bill C. Aglomasa, Emmanuel K. A. Amewu, Ebenezer Asiedu, Solomon Wireko, Kennedy G. Boahen, Afiat Berbudi, Augustina A. Sylverken, Alexander Kwarteng   +9 more
wiley   +1 more source

Role of Microbes and Nanomaterials in the Removal of Pesticides from Wastewater

International Journal of Photoenergy, Volume 2022, Issue 1, 2022., 2022
Pesticides are a class of xenobiotic compounds that are recalcitrant and show persistence in the environment for a longer period of time. Research studies have linked their potential for mutagenicity, teratogenicity, and carcinogenicity. The accumulation of pesticides in water sources due to runoff from agricultural lands has posed a serious threat to ...
Arpita Roy, Madhura Roy, Saad Alghamdi, Anas S. Dablool, Angham Ahmed Almakki, Ismat H. Ali, Krishna Kumar Yadav, Md. Rabiul Islam, Marina M. S. Cabral-Pinto, B. R. Ramesh Bapu   +9 more
wiley   +1 more source

Immunoinformatic Approach to Contrive a Next Generation Multi-Epitope Vaccine Against Achromobacter xylosoxidans Infections

Frontiers in Medicine, 2022
Achromobacter xylosoxidans, previously identified as Alcaligenes xylosoxidans, is a rod-shaped, flagellated, non-fermenting Gram-negative bacterium that has the ability to cause diverse infections in humans.
Kashaf Khalid, Umar Saeed, Mohammad Aljuaid, Mohammad Ishtiaq Ali, Awais Anjum, Yasir Waheed, Yasir Waheed   +6 more
doaj   +1 more source

Proper combination for Alcaligenes xylosoxidans subsp. xylosoxidans. [PDF]

J Clin Microbiol, 1994
Schreckenberger PC.
europepmc   +2 more sources

Isolation and Characterization of Diesel‐Degrading Bacteria from Hydrocarbon‐Contaminated Sites, Flower Farms, and Soda Lakes

International Journal of Microbiology, Volume 2022, Issue 1, 2022., 2022
Hydrocarbon‐derived pollutants are becoming one of the most concerning ecological issues. Thus, there is a need to investigate and develop innovative, low‐cost, eco‐friendly, and fast techniques to reduce and/or eliminate pollutants using biological agents.
Gessesse Kebede Bekele, Solomon Abera Gebrie, Eshetu Mekonen, Tekle Tafese Fida, Adugna Abdi Woldesemayat, Ebrahim M. Abda, Mesfin Tafesse, Fasil Assefa, Todd R. Callaway   +8 more
wiley   +1 more source