Closed vloux closed 6 years ago
[x] ID converter relies on 2 files, that have been deposited in bioproj (see: https://bioproj.extra.cea.fr/redmine/projects/proteore/repository/show/Use_Cases_ProteoRE/UseCase1_HumanSampleProteomeBioanalysis/ID_Mapping_Files) - one file that contains the mapping Uniprot_Access_Nber with nextProt_id and the other one contains all the others mapping (except nextProt_ID) - for more info read issue #55 These two files have been created in August 2017
[x] Add expression data to your protein list : Human Protein Atlas version 18
[x] Retrieve tissue-specific expression data : The Human Protein Atlas version 18 and Ensembl version 88.38 - added by Lien in the user doc section this morning ;-)
[x] Protein features: neXtprot (query via REST API done by Lisa) August 2017
[x] Get expression data by tissue: The data is based on The Human Protein Atlas version 18 and Ensembl version 88.38. already documented! :-)
ID Converter The files to create reference file for ID Converter are updated each month (as in Véro email). But I don't think the output changes often. So you think how often should us update the ToolShed tool? As we also have to put the reference file in the package.
For neXtprot: one time per year (released in March) For Uniprot: twice a year would be greatly enough
@yvandenb in the news of nextprot the 21/02/18 there is this part of information:
This release, neXtProt data release 2018-01-17, is the 2018 reference for HUPO. This release incorporates the latest PeptideAtlas release (Human 2018-01). A total of 51 PeptideAtlas data sets, which include data from cancer tissues and cell lines, with over 1.4 million peptides detected by mass spectrometry have been integrated
I haven't checked if they've already been included the information we need from Peptide atlas but here is the news.
"I haven't checked if they've already been included the information we need from Peptide atlas but here is the news." Indeed I received the announcement from NP last week - there are several ways to query NP either via their API using SPARQL (see https://snorql.nextprot.org/ with many examples) or via their advanced search interface using pre-encoded queries (see for instance: https://www.nextprot.org/proteins/search?mode=advanced&queryId=NXQ_00226) For instance this one could do the job with regard to PeptideAtlas
select distinct ?entry where { values ?pepsources { source:PeptideAtlas_human_Cerebrospinal_Fluid source:PeptideAtlas_human_Blood_Plasma source:PeptideAtlas_human_Urine } ?entry :isoform ?iso. ?iso :peptideMapping ?pm . ?pm :evidence / :assignedBy ?pepsources . ?pm :proteotypic true . ?pm :start ?p1 ; :end ?p2 . filter(?p2-?p1 >= 8) # peptide length >= 9 } group by ?entry having(count (distinct ?pm) > 1) # at least two such peptides
This is why this should be discussed together on the basis of local test...opinion ?
If the Peptide Atlas database can now be queried from Nextprot, surely it could be a good way to retrieve the information in case the flat file is too big or need to update often and so on.
I agree ! But What we have to check by querying NP is :
I close this issue as the version is added to the components. Nextprot and Peptide atlas to be discuss in issue #90.