Sequence, Structural, Functional, and Phylogenetic Analyses of Three Glycosidase Families
نویسندگان
چکیده
منابع مشابه
the effect of functional/notional approach on the proficiency level of efl learners and its evaluation through functional test
in fact, this study focused on the following questions: 1. is there any difference between the effect of functional/notional approach and the structural approaches to language teaching on the proficiency test of efl learners? 2. can a rather innovative language test referred to as "functional test" ge devised so so to measure the proficiency test of efl learners, and thus be as much reliable an...
15 صفحه اولFixingTIM: interactive exploration of sequence and structural data to identify functional mutations in protein families
BACKGROUND Knowledge of the 3D structure and functionality of proteins can lead to insight into the associated cellular processes, speed up the creation of pharmaceutical products, and develop drugs that are more effective in combating disease. METHODS We present the design and implementation of a visual mining and analysis tool to help identify protein mutations across a family of structural...
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Thirteen satellite 2 elements from Ambystoma talpoideum and 16 from Amphiuma tridactylum were cloned, sequenced, and compared with the satellite 2 consensus from Notophthalmus viridescens. These elements have maintained a high degree of similarity during the 65-200 Myr that the salamander families, represented by the three species, have been separated. The DNA sequences of the consensus element...
متن کاملPhylogenetic analyses of "higher" Hamamelididae based on plastid sequence data.
Phylogenetic relationships were examined within the "higher" Hamamelididae using 21 species representing eight families and related outgroups. Chloroplast DNA sequences encoding the matK gene (/1 kilobase) provided 258 informative nucleotide sites. Phylogenetic analysis of this variation produced one most parsimonious tree supporting three monophyletic groups. In this tree, Nothofagus was basal...
متن کاملStructural analyses reveal two distinct families of nucleoside phosphorylases.
The reversible phosphorolysis of purine and pyrimidine nucleosides is an important biochemical reaction in the salvage pathway, which provides an alternative to the de novo purine and pyrimidine biosynthetic pathways. Structural studies in our laboratory and by others have revealed that only two folds exist that catalyse the phosphorolysis of all nucleosides, and provide the basis for defining ...
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ژورنال
عنوان ژورنال: Blood Cells, Molecules, and Diseases
سال: 1998
ISSN: 1079-9796
DOI: 10.1006/bcmd.1998.9998