Hi Marko,
this looks to me like a configuration problem on the Uniprot side. I have
cc'ed Steven who would be able to confirm that this problem is rectified in
the latest Uniprot release (BioPortal we'll be upgrading to the lates
Uniprot soon)

a

On Fri, Mar 2, 2012 at 2:20 AM, Marko Laakso <[email protected]>wrote:

> Dear BioMart user,
>
> I have faced some issued in querying Ensembl IDs and EC numbers from
> UniProt.
>
> The following Bio Portal bookmark demonstrates this issue:
>
> http://central.biomart.org/**martwizard/#!/Protein_**
> sequence_and_structure?mart=**UniProt+(EBI%2C+UK)&step=4&**
> proteome_name=Homo+sapiens&**attributes=ensembl_id%2Cec_**number<http://central.biomart.org/martwizard/#!/Protein_sequence_and_structure?mart=UniProt+(EBI%2C+UK)&step=4&proteome_name=Homo+sapiens&attributes=ensembl_id%2Cec_number>
>
> The WWW interface does not tell anything about the actual causes. However,
> the same query fails when I am accessing Biomart from the
> Bioconductor in R (biomaRt package). The query is sent to:
> http://www.ebi.ac.uk:80/**uniprot/biomart/martservice<http://www.ebi.ac.uk:80/uniprot/biomart/martservice>
> ?
>
> The exact query XML looks like this:
>
> <?xml version="1.0" encoding="UTF-8"?>
> <!DOCTYPE Query>
> <Query virtualSchemaName = "default"
>       limitStart        = ""
>       limitSize         = "200"
>       count             = ""
>       softwareVersion   = "0.6"
>       requestId         = "biomart-client">
> <Dataset name = "uniprot" interface = "default" >
> <Attribute name = "ensembl_id" />
> <Attribute name = "ec_number" />
> <ValueFilter name = "proteome_name" value = "Homo sapiens"/>
> </Dataset>
> </Query>
>
> Now, the error message is:
>
> Error message from remote server as below:
> Query ERROR: caught BioMart::Exception::Database: Error during query
> execution: Table 'unimart.uniprot__db2ensembl__**dm' doesn't exist
>
> Best regards,
> Marko Laakso
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> Users mailing list
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> https://lists.biomart.org/**mailman/listinfo/users<https://lists.biomart.org/mailman/listinfo/users>
>



-- 

Arek Kasprzyk, MD, MSc, PhD
BioMart Project Lead
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