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userguide:pride_inspector [2012/03/14 10:42]
132.168.73.124
userguide:pride_inspector [2012/03/14 12:03]
132.168.73.124
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 ===== FAQ ===== ===== FAQ =====
  
-==== Why do I not have the same number of peptides between hEIDI & Pride Inspector ? ====+==== Why do I not get the same number of peptides between hEIDI & Pride Inspector ? ====
  
-Peptide unicity in an hEIDI context is based on sequence & calculated mass.  +{{:​userguide:pride_peptidecountinprideinspectorandheidi.png|}}
-In Pride Inspector, a row exists for each peptide-protein match. +
-For example, the peptide ''​FASFIDKVR''​ matches on 15 Protein Groups (15 master proteins) and 7 other proteins.\\ +
-In hEIDI, this peptide is represented by one peptide node in the ''​Peptide View''​.\\ +
-In Pride Inspector, this peptide appears 22 timesone row for each protein match.+
  
-So, the number of peptides ​in Pride Inspector ​is generally bigger than the peptide ​count in a User context.+Peptide unicity ​in an hEIDI context ​is based on sequence & calculated mass.\\  
 +For example, ​the peptide ​''​FASFIDKVR''​ is represented by one peptide node in the ''​Peptide View''​\\ 
 +This peptide matches on 15 master proteins (see the ''​Protein Group(s) match(es)''​ column) but 7 other proteins as well (information not visible in hEIDI)\\
  
 +{{:​userguide:​pride_onepeptideinheidi.png|}}
  
 +In Pride Inspector, a row exists for each peptide-protein match.\\
 +For example, the peptide ''​FASFIDKVR''​ appears 22 times: one row for each protein match.
 +
 +{{:​userguide:​pride_onepeptideinprideinspector.png|}}
 +
 +So, the number of peptides in Pride Inspector is generally bigger than the peptide count in a User context.
  
 {{:​userguide:​prideinspector_2.png|}} {{:​userguide:​prideinspector_2.png|}}
userguide/pride_inspector.txt · Last modified: 2012/03/14 12:06 by 132.168.73.124