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Maximal efficiency of coupling between ATP hydrolysis and translocation of polypeptides mediated by secB requires two protomers of secA
(American Society for Microbiology, 2008)
SecA is the ATPase that provides energy for translocation of precursor polypeptides through the SecYEG translocon in Escherichia coli during protein export. We have previously shown that when SecA receives the precursor ...
Significance of interactions of low molecular weight crystallin fragments in lens aging and cataract formation
(The American Society for Biochemistry and Molecular Biology, 2008)
Analysis of aged and cataract lenses shows the presence of increased amounts of crystallin fragments in the high molecular weight aggregates of water-soluble and water-insoluble fractions. However, the significance of ...
Establishment of a protein reference map for soybean root hair cells
(American Society of Plant Biologists, 2008)
Root hairs are single tubular cells formed from the differentiation of epidermal cells on roots. They are involved in water and nutrient uptake and represent the infection site on leguminous roots by rhizobia, soil bacteria ...
Anti-chaperone [eszett]A3/A1102-117 peptide interacting sites in human aB-crystallin
(Molecular Vision, 2008)
Purpose: Our previous work identified 23 low molecular weight (<3.5 kDa) crystallin peptides in the urea-soluble fractions of normal young, normal aged, and aged cataract human lenses. We found that one of these crystallin ...