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EIF5A dimerizes not only in vitro but also in vivo and its molecular envelope is similar to the EF-P monomer
(2013-02-01)
The protein eukaryotic initiation factor 5A (eIF5A) is highly conserved among archaea and eukaryotes, but not in bacteria. Bacteria have the elongation factor P (EF-P), which is structurally and functionally related to ...
EIF5A dimerizes not only in vitro but also in vivo and its molecular envelope is similar to the EF-P monomer
(2013-02-01)
The protein eukaryotic initiation factor 5A (eIF5A) is highly conserved among archaea and eukaryotes, but not in bacteria. Bacteria have the elongation factor P (EF-P), which is structurally and functionally related to ...
Nicotinamidase/pyrazinamidase of Mycobacterium tuberculosis forms homo-dimers stabilized by disulfide bonds
(Elsevier, 2014)
Recombinant wild-pyrazinamidase from H37Rv Mycobacterium tuberculosis was analyzed by gel electrophoresis under differential reducing conditions to evaluate its quaternary structure. PZAse was fractionated by size exclusion ...
Global properties and propensity to dimerization of the amyloid-beta (12-28) peptide fragment through the modeling of its monomer and dimer diffusion coefficients and electrophoretic mobilities
(Wiley, 2015-03)
Neuronal activity loss may be due to toxicity caused mainly by amyloid-beta (1–40) and (1–42) peptides forming soluble oligomers. Here the amyloid-beta (12–28) peptide fragment (monomer) and its dimer are characterized at ...
Interaction between the antimicrobial peptide Aurein 1.2 dimer and mannans
(Springer, 2014-11-01)
We have previously described the structure and the ability of a dimeric analog of the antimicrobial peptide Aurein 1.2 to aggregate Candida albicans. In this study, circular dichroism and fluorescence spectroscopy data ...
Immunosensors made with layer-by-layer films on chitosan/gold nanoparticle matrices to detect d-dimer as biomarker for venous thromboembolism
(2018-01-01)
We report on immunosensors to detect D-dimer, a biomarker of venous thromboembolism, which are made with layer-bylayer (LbL) films containing immobilized anti-D-dimer monoclonal antibody alternated with a layer of chitosan/gold ...
Percolation of heteronuclear dimers irreversibly deposited on square lattices
(American Physical Society, 2016-09)
The percolation problem of irreversibly deposited heteronuclear dimers on square lattices is studied. A dimer is composed of two segments, and it occupies two adjacent adsorption sites. Each segment can be either a conductive ...