Skip to content

Latest commit

 

History

History
29 lines (21 loc) · 1.12 KB

File metadata and controls

29 lines (21 loc) · 1.12 KB

Participants:

Ah Fu & Peter Troshin, Peter Rose, Andreas

Overview, where are we

overview over new modules:

 - protein disorder
 - amino acid properties
 -- molecular weight
 -- exctinction coefficient
 -- isoelectric points
 --  several others
 -- available as executable jar file 

Molecular Weight calculations

Overview of last year's summer of code project re. Protein Modifications (Peter Rose)

 - Resid
 - PSI-MOD ontology (combination of resid and another db called delta-mass) collects differences in mass for every protein modification
 - We created an XML file that describes protein modifications in he PDB. Cross references to Resid and PSI-MOD. If there is ag a phosphorylated serin, it describes what atoms are connected.
 - Student last year wrote a program that would take a PDB file, scan through it and detect all modifications that are there.
 - used on the PDB web site to visualize the results.

Short demo of PSI-MOD. We could use the IDs for the modification to exactly identify what is the modification and what is the mass.

-- documentation, where are so far?

next Skype call is on Wednesday 18th of August