Family Snapshots
Mostrando 1-3 de 3 artigos, teses e dissertações.
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1. Do analÃgico ao Digital: As TransformaÃÃes na ProduÃÃo dos InstantÃneos FotogrÃficos do Cotidiano / From the Analog to the digital: Transformations in the the production of the family snapshots
Os Ãlbuns analÃgicos do cotidiano nos permitem uma memÃria sobre um passado. Dentro deles guardamos imagens de pessoas queridas e de instantes ritualÃsticos. As mÃquinas digitais, por sua vez, possibilitam uma extensa produÃÃo fotogrÃfica que resulta em posturas diferenciadas diante da cÃmera e arquivos digitais extensos. Uma das consequÃncias dess
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 04/06/2010
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2. Crystal structure and snapshots along the reaction pathway of a family 51 α-l-arabinofuranosidase
High-resolution crystal structures of α-l-arabinofuranosidase from Geobacillus stearothermophilus T-6, a family 51 glycosidase, are described. The enzyme is a hexamer, and each monomer is organized into two domains: a (β/α)8-barrel and a 12-stranded β sandwich with jelly-roll topology. The structures of the Michaelis complexes with natural and synthetic
Oxford University Press.
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3. The active site of yeast aspartyl-tRNA synthetase: structural and functional aspects of the aminoacylation reaction.
The crystal structures of the various complexes formed by yeast aspartyl-tRNA synthetase (AspRS) and its substrates provide snapshots of the active site corresponding to different steps of the aminoacylation reaction. Native crystals of the binary complex tRNA-AspRS were soaked in solutions containing the two other substrates, ATP (or its analog AMPPcP) and