tutorials:eccb_t2_diverge

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== Diverge2 ==

There is a self-extracting archive at this website:
http://xungulab.com/software/diverge2/diverge2.html

We want to analyse the GAPDH family.

Dowload the following files (alignment and 3D structure), unzip them and load them into Diverge2:
   * {{:tutorials:gapdh_alignment.fasta.zip|}}
   * {{:tutorials:2pkq.pdb.zip|}}

In the "Clustering" tab, select "NJ Tree-Making", "Kimura" method (but you can also produce a tree with ML methods and load it).

  * Click on the node at the basis of group C, and reroot the tree.
  * Click on the node at the basis of group C, and "Add cluster" => Name "GapC".
  * Click on the node at the basis of group A, and "Add cluster" => Name "GapA".
 
In the "Gu99" tab, click on calculate. Could take time. It produce the score for the original Type I of functional divergence.
In the "Gu2001" tab, click on calculate. Could take time. It produce the score for an updated Type I of functional divergence.
In the "Type II Divergene" tab, click on calculate. Could take time. It produce the score for the  Type II of functional divergence.

When you click on a column, you can visualise the posterior probability per site.

The visualisation on the multiple seems to cause the program to crash. So use Jalview instead.

Trace: • hairpin • eccb_t2_diverge • ncbi_esummary • contact • omega_loop • superfold • blog • test • wolf

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