Results 221 to 230 of about 2,499,952 (347)

DNA barcoding and phylogenetic analysis to characterize biodiversity of some freshwater fish species in Lake Nasser and River Nile. [PDF]

Sci Rep
Ashour EM, Ahmed RA, Abass NY.
europepmc   +1 more source

Synthesis and Application of Bioactive N‐Functionalized Aziridines

Angewandte Chemie, EarlyView.
This review discusses modern synthetic methods for the preparation of aziridine‐containing small molecules, including biocatalytic, electrocatalytic, and photocatalytic strategies. We highlight the compatibility of various synthetic methods with control of the exocyclic N‐substituent.
Hao Tan, Samya Samanta, Nan Qiu, Alexander Adibekian, David C. Powers   +4 more
wiley   +2 more sources

Molecular and Catalytic Properties of the Aldehyde Dehydrogenase of Gluconacetobacter diazotrophicus, a Quinoheme Protein Containing Pyrroloquinoline Quinone, Cytochrome b, and Cytochrome c

Journal of Bacteriology, 2010
S. Gómez-Manzo, J. Chávez-Pacheco, M. Contreras-Zentella, M. Sosa-Torres, R. Arreguín-Espinosa, M. Pérez de la Mora, Jorge Membrillo-Hernández, J. Escamilla   +7 more
semanticscholar   +1 more source

Cytochrome P450-Induced Backbone Rearrangements in Terpene Biosynthesis of Plants. [PDF]

Molecules
Frey M, Jochimsen CM, Degenhardt J.
europepmc   +1 more source

Unravelling the Functional Diversity of Type III Polyketide Synthases in Fungi

Angewandte Chemie, EarlyView.
Type III polyketide synthases (T3PKSs) produce diverse compounds of ecological and clinical importance. Here, the activity of 37 fungal T3PKSs was profiled, revealing unexpected products and generating several pharmaceutical precursors. The machine learning model trained on the activity data accurately extrapolates the predictions to other enzymes and ...
Nika Sokolova, Stepan S. Denisov, Thomas Hackl, Kristina Haslinger   +3 more
wiley   +2 more sources

A peroxide bridge between Fe and Cu ions in the O2 reduction site of fully oxidized cytochrome c oxidase could suppress the proton pump

Proceedings of the National Academy of Sciences of the United States of America, 2009
H. Aoyama, K. Muramoto, K. Shinzawa-Itoh, K. Hirata, E. Yamashita, T. Tsukihara, T. Ogura, S. Yoshikawa   +7 more
semanticscholar   +1 more source

Solvent Channels and Electric Fields Guide Proton Delivery to the Active Site of Heme Peroxidases

Angewandte Chemie, EarlyView.
Electrostatic potential surfaces and electric field lines reveal that local fields guide proton delivery through multiple conserved solvent channels in heme peroxidases, enabling efficient access to the active site. Abstract The active sites of heme enzymes have evolved to control the formation of highly reactive intermediates in oxidative catalysis ...
Reynier Suardíaz, Shakir Ali Siddiqui, Hanna Kwon, Marc W. van der Kamp, Lola González‐Sánchez, Peter C. E. Moody, Emma L. Raven, Adrian J. Mulholland   +7 more
wiley   +2 more sources

Prognostic model for predicting recurrence-free survival in hepatocellular carcinoma using integrated analysis of single-cell RNA-sequencing and bulk RNA-sequencing. [PDF]

Oncol Lett
Yang W, Lai W, Hu Q, Ma J, Liu H, Li Z, Li Q, Guo X, Zhong L.   +8 more
europepmc   +1 more source

Mitochondrial copper metabolism and delivery to cytochrome c oxidase

IUBMB Life - A Journal of the International Union of Biochemistry and Molecular Biology, 2008
D. Horn, A. Barrientos
semanticscholar   +1 more source

Systems pharmacology identifies ajugol-mediated NF-κB/caspase-3 inhibition and isoacteoside-driven p62/mTOR-mediated autophagy as key mechanisms of Rehmanniae Radix and its processed form in Alzheimer's treatment. [PDF]

Front Pharmacol
Han X, Meng X, Wu Y, Xia W, Xue S, Liu X, Lyu C, Li Z, Yan X, Won Jung H, Zhang S.   +10 more
europepmc   +1 more source