Results 31 to 40 of about 1,858,101 (277)

Site directed mutagenesis as a precision tool to enable synthetic biology with engineered modular polyketide synthases

open access: yesSynthetic and Systems Biotechnology, 2020
Modular polyketide synthases (PKSs) are a multidomain megasynthase class of biosynthetic enzymes that have great promise for the development of new compounds, from new pharmaceuticals to high value commodity and specialty chemicals.
Erin E. Drufva   +2 more
doaj   +1 more source

Development of a Novel Chimeric Endolysin, Lys109 With Enhanced Lytic Activity Against Staphylococcus aureus

open access: yesFrontiers in Microbiology, 2021
As the incidence of antibiotic-resistant bacteria has become increased, phage endolysins are believed as one of the promising alternatives to antibiotics.
Bokyung Son   +7 more
doaj   +1 more source

Three-Dimensional Domain Swapping Changes the Folding Mechanism of the Forkhead Domain of FoxP1. [PDF]

open access: yesBiophys J, 2016
The forkhead family of transcription factors (Fox) controls gene transcription during key processes such as regulation of metabolism, embryogenesis, and immunity.
Medina E   +6 more
europepmc   +2 more sources

Retrotransposon Domain Swapping [PDF]

open access: yesThe Plant Cell, 2010
Whether you consider them major genomic parasites or potentially major drivers of genome expansion, long terminal repeat (LTR) retrotransposons are major, making up 15 to 90% of plant nuclear genomes (reviewed in Sabot and Schulman, 2006). These elements transpose by a replicate-and-paste mechanism, wherein an RNA copy of the retrotransposon is reverse
openaire   +2 more sources

Trimeric domain-swapped barnase

open access: yesProceedings of the National Academy of Sciences, 1999
The structure of a trimeric domain-swapped form of barnase (EC 3.1.27.3 ) was determined by x-ray crystallography at a resolution of 2.2 Å from crystals of space group R 32.
Zegers, Nathalie   +2 more
openaire   +4 more sources

Domain-swapping of mesophilic xylanase with hyper-thermophilic glucanase

open access: yesBMC Biotechnology, 2012
Background Domain fusion is limited at enzyme one terminus. The issue was explored by swapping a mesophilic Aspergillus niger GH11 xylanase (Xyn) with a hyper-thermophilic Thermotoga maritima glucanase (Glu) to construct two chimeras, Xyn-Glu and Glu-Xyn,
Liu Liangwei   +5 more
doaj   +1 more source

Cooperativity of catalytic and lectin-like domain of Trypanosoma congolense trans-sialidase modulates its catalytic activity.

open access: yesPLoS Neglected Tropical Diseases, 2022
Trans-sialidases (TS) represent a multi-gene family of unusual enzymes, which catalyse the transfer of terminal sialic acids (Sia) from sialoglycoconjugates to terminal galactose or N-acetylgalactosamine residues of oligosaccharides without the ...
Mario Waespy   +6 more
doaj   +1 more source

Computational Studies of the Reversible Domain Swapping of p13suc1 [PDF]

open access: yesBiophysical Journal, 2005
A minimalist representation of protein structures using a Go-like potential for interactions is implemented to investigate the mechanisms of the domain swapping of p13suc1, a protein that exists in two native conformations: a monomer and a domain-swapped dimer formed by the exchange of a beta-strand.
Chahine, J., Cheung, M. S.
openaire   +4 more sources

Delayed-Choice Experiments and the Metaphysics of Entanglement [PDF]

open access: yes, 2012
Delayed-choice experiments in quantum mechanics are often taken to undermine a realistic interpretation of the quantum state. More specifically, Healey has recently argued that the phenomenon of delayed-choice entanglement swapping is incompatible with ...
Egg, Matthias, Matthias Egg
core   +1 more source

Novel human liver-tropic AAV variants define transferable domains that markedly enhance the human tropism of AAV7 and AAV8

open access: yesMolecular Therapy: Methods & Clinical Development, 2022
Recent clinical successes have intensified interest in using adeno-associated virus (AAV) vectors for therapeutic gene delivery. The liver is a key clinical target, given its critical physiological functions and involvement in a wide range of genetic ...
Marti Cabanes-Creus   +14 more
doaj   +1 more source

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