proteingroups
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| - | ====== Protein Groups ====== | ||
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| - | ===== Definition ===== | ||
| - | A Protein Group is a collection of proteins identified by a set of peptides. In details, a Protein Group: | ||
| - | * is represented by a master (or typical) protein | ||
| - | * contains a collection of peptides identifying this master protein | ||
| - | * contains a collection of proteins having the sameset of peptides | ||
| - | * contains a collection of proteins having a subset of peptides | ||
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| - | A Protein Group is quite similar to a Mascot protein hit, but operates at the [[contextdefinition#Context]] level. | ||
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| - | Protein groups are obtained when running the [[peptidesandproteingrouping#Protein Grouping algorithm]] on a given context. | ||
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| - | ===== GUI: Browsing protein groups ===== | ||
| - | {{:contextexplorerwindow.png |Protein groups for a given Context}} | ||
| - | - Right-click on the User context of your choice (for which protein grouping has been executed) in the MSIExplorer window and select "Browse->Protein groups" in the context sensitive menu | ||
| - | - Browse Protein Groups in the ContextExplorer window | ||
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| - | Master protein is represented by {{:putative.png|Putative protein}}\\ | ||
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| - | ===== GUI: Access protein group details ===== | ||
| - | - Right-click on the protein group (typical) of your choice in the ContextExplorer window and select "View Protein" in the context sensitive menu | ||
| - | - Then the Protein Group window shows details about this typical protein | ||
| - | - If you select another protein from the sameset/subset tabs, the outline view showing peptides will update accordingly. | ||
| - | {{:proteingroupwindow.png|Protein Group window}} | ||
proteingroups.1260951526.txt.gz · Last modified: 2009/12/16 09:18 by 132.168.74.230
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