<p>Hi all,</p> <p>What is the relationship between the length of the sequences used for phylogenetic tree building and the accuracy of the generated tree? </p> …

<p>Hi,</p> <p>I have a data-set of hon-homologous protein structures. Now I want to find evolutionary conservation of protein folds amongst those structures in the data …

<p>i finds thousands of files in protein data bank,in which many chains have missing residues it creates problem while calculating phi &amp; psi</p> <p>also another …

<p>i want both structure &amp; seq data so i give following query to PDB,</p> <p>Molecule Type=protein Experimental Method=X-RAY ENZYMECLASSIFICATION is 3: Hydrolases Number of Chains …

<p>i want <strong>protein structures data set</strong> for phylogeny comparison,whose <strong>PDB structures</strong> are present &amp; protein <strong>seq length are similar</strong> (i.e.not differs much in length) with …

<p>i want phylogeny analysis of protein sequences using Neighbour-joining method,i.e. wants neighbours to join in clusters. proteins have different seq length, range 45-434 is there …

<p>i have 4500 protein sequences with very very less similarity,having length at least 40 &amp; some may be maximum about 300/500 Is there any effect …

<blockquote> <p><strong>Possible Duplicate:</strong> <br /> <a href='http://biostar.stackexchange.com/questions/2440/what-is-a-good-phylogenetic-tree-display-program-for-large-data-sets'>What is a good phylogenetic tree display program for large data sets?</a> </p> </blockquote> <p>i have around 5000 protein …

<p>when i m running weka.jar (gui on windows vista) in tools&gt;Package Manager it shows error... "There was a problem establishing the package meta data cache.We'll …

<p>I have a set of species and a score derived from set of proteins associated with each species in the given format. I would like …