Structural phylogeny

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==Concept==
 
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*Protein structures (3D) were parsed into a finite number of structural alphabets
 
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*Using these '''structural alphabets''', identify meaning structural words..
 
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**Frequent structural words (motifs?) and popular sentences (super secondary structures?)
 
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*Using ''words'' to relate molecules (proteins) and organismic phylogeny (genomes; book)
 
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==Procedure==
 
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===Standard data set===
 
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*We are going to use [http://scop.berkeley.edu the SCOP DB]: sequences and structures in the [http://astral.berkeley.edu/ Astral] compendium
 
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===Torsion angles===
 
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====Calculation====
 
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*Following tools can be used to calculate torsion angles of backbones
 
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**[http://dirac.cnrs-orleans.fr/MMTK/ MMTK] (python molecular modeling toolkit)
 
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**[http://swift.cmbi.ru.nl/gv/dssp/ DSSP] (by C. Sander)
 
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==Status(result)==
 

Latest revision as of 03:21, 9 July 2010

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