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====== Getting Started ====== | ====== Getting Started ====== | ||
- | This tutorial will show you how to validate a Mascot identification result with IRMa. A sample Mascot result file is available in the [[ftp://ftp.cea.fr/pub/edyp/irma|download section]] : ''result_sample.dat''. But the same operation could be executed with any Mascot MS/MS Ion Search result. | + | This tutorial will show you how to validate a Mascot identification result with IRMa. A sample Mascot result file is available in the [[ftp://ftp.cea.fr/pub/edyp/irma|download section]] : ''result_sample.dat''. But the same operation could be executed with any Mascot MS/MS Ion Search result. |
+ | |||
+ | **Note**: The ''.dat'' file should not be stored in a directory containing accent or blank. | ||
===== Step 1 : Run IRMa ===== | ===== Step 1 : Run IRMa ===== | ||
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===== Step 2 : Open and Parse a result file ===== | ===== Step 2 : Open and Parse a result file ===== | ||
+ | **Note**: The ''.dat'' file should not be stored in a directory containing accent or blank. | ||
+ | |||
Select Menu File --> Open --> Mascot Identification. In the //open dialog// select the ''result_sample.dat'' file. | Select Menu File --> Open --> Mascot Identification. In the //open dialog// select the ''result_sample.dat'' file. | ||
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* Report top (absolute or auto) : select Auto with p value < 0.05 | * Report top (absolute or auto) : select Auto with p value < 0.05 | ||
* peptides cut-off : score = 20 | * peptides cut-off : score = 20 | ||
- | * subsets threashold = 1, to consider all sub sets | + | * subsets threshold = 1, to consider all sub sets |
* Parser Properties | * Parser Properties | ||
* Select "Never read sequence" (The result has been generated on our mascot server, so it sequence can't be retrieve in this case !) | * Select "Never read sequence" (The result has been generated on our mascot server, so it sequence can't be retrieve in this case !) | ||
- | {{ parser_settings.png | Parser settings}} | + | {{ parser_settings.png?300 | Parser settings}} |
===== Step 3 : Filter results ===== | ===== Step 3 : Filter results ===== | ||
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* rank threshold = 1 | * rank threshold = 1 | ||
+ | {{ filter_settings.png?300 | Filter settings}} | ||
- | ===== Step 4 : Browse result ===== | + | ===== Step 4 : Result validation ===== |
From Protein Centric Navigation Panel, you can select any identified protein hit to view its property (see User Guide Description...FIXME) | From Protein Centric Navigation Panel, you can select any identified protein hit to view its property (see User Guide Description...FIXME) | ||
- | |||
- | ===== Step 5 : Result curation ===== | ||
They can be identified in the Protein Centric Navigation Panel, they are grayed | They can be identified in the Protein Centric Navigation Panel, they are grayed | ||
+ | |||
+ | {{ hit_search.png?500 | Hit search}} | ||
For example, | For example, | ||
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* In Protein Hit Tab, clik on first icon : <IMG> | * In Protein Hit Tab, clik on first icon : <IMG> | ||
- | It is also possible to delete all protein hits with no relevant peptides bu clicking on <IMG_ALL_DEL> in general toolbox. | + | It is also possible to delete all protein hits with no relevant peptides by clicking on <IMG_ALL_DEL> in general toolbox. |
- | + | ||
- | ===== Step 6 : Export validated result ===== | + | |
+ | ===== Step 5 : Export validated result ===== | ||
+ | Once validated, the identification result can be exported into various formats. Click File -->Export --> Identification result --> to Excel. Choose the name of the file that will be generated and click Save |