[emboss-dev] Mapping feature types to Sequence Ontology (SO)

[Peter Cock]

On Tue, Aug 16, 2011 at 4:36 PM, Peter Cock <p.j.a.cock at googlemail.com> wrote:
>
> I recently noticed that the UniProt provide GFF3 files,
> e.g. http://www.uniprot.org/uniprot/P99999.gff
>
> ...
> http://www.uniprot.org/uniprot/P99999.txt
> ...
>
> $ seqret -feature -osformat=gff3 -sformat=swiss -sequence P99999.txt

I also noticed the seqret GFF3 output is using "+" as the strand,
which is wrong for a protein reference like this. It should be using
"." (period) as the features on a protein are strand-less (as done
in the UniProt GFF3 file).

Regards,

Peter C.