[PDF] Top 20 Sequence and structural evolution of the KsgA/Dim1 methyltransferase family

... the ksgA/dim1 orthologous group. Enzymes from this family perform the same post-transcriptional nucleotide modification in ribosome biogenesis, irrespective of ...some family members to adopt ... See full document

... protein sequence than is usually used and finds other factors that can support or refute the placement of a protein sequence within the family in ...argonaute family of proteins (AGO and PIWI) ... See full document

... on sequence and structural diversity from an average bHLH ...3D structural models of well-characterized members of the bHLH family to bHLH proteins whose function has not been ...three ... See full document

... that sequence similarity is a hallmark of structural similarity, but often almost identical protein structures differ significantly in their ...the family of globins are structurally compared ... See full document

... Suppression of recombination in heterozygotes for different gene arrangements appears to have pre- served the evolutionary history of the Amylase gene duplications, [r] ... See full document

... parison of genomes of closely related plant species... most comprehensively'of all upon four cereal species.[r] ... See full document

... extend sequence homology analysis to investigation in three dimensions, and we suggest that in silico analysis should routinely be used to check for presumptive structure relationships between potentially ... See full document

... of evolution of a given protein arguably is one of the major goals of evolutionary ...the evolution rate is, primarily, determined by the specific functional constraints that affect the given ...protein ... See full document

... polymorphism in YP1 is equivalent to that found for single copy sequence divergence between strains. A Y’-long and a short version have been cloned and analyzed to con- fi[r] ... See full document

... The pattern of nucleotide substitution in K-casein sequences for distantly related bovid taxa demonstrates that positive selection has accelerated their divergence at the ami[r] ... See full document

... Overall, AA9 sequences were shown to be a very diverse group of enzymes. However, the analysis of sequences at type level shows that the AA9 domains are more conserved within their types. It was revealed that these ... See full document

... The next steps are similar to what happened after the Main Sequence phase. The core will contract and heat up again. This causes the outer layers to expand and cool off, so the star is seen to move again to lower ... See full document

... strongly correlated, and can be accurately described by a “basis” of dimension between 6 and 12. The low ID can be at least partially interpreted in terms of allowance for mutations: the evolutionary pressure results in ... See full document

... strongly correlated, and can be accurately described by a “basis” of dimension between 6 and 12. The low ID can be at least partially interpreted in terms of allowance for mutations: the evolutionary pressure results in ... See full document

... Analysis of nucleotide substitutions in the third position of codons of two- codon and four-codon families of Drosophila mitochondrial protein genes re- vealed relat[r] ... See full document

... Accepted for publication November 15, 2006 ABSTRACT The mitochondrial genomes of the Chlorophyta exhibit significant diversity with respect to gene content and genome compactness; however, quantitative data on the rates ... See full document

... on structural knowledge, is then used to collect further matching sequences from the sequence ...of sequence collection, alignment, and template ... See full document

... genome sequence, or matches to a protein domain model on a protein ...Biological sequence data is dynamic: sequences change as new sequence data becomes ...reference sequence. The ideal ... See full document

... Like all cellular life, proteins evolved by Darwinian natural selection. Once a primitive enzyme acquired even very weak catalytic activity, genetic mutations followed by selection, did the rest. But here is the catch - ... See full document

... 2 School of Information Systems, Computing and Mathematics, Brunel University, London Abstract. As functionality is added to an ageing piece of software, its original design and structure tends to erode. The underlying ... See full document