Hey,
I found such a text:
2.1 Training dataset
The training dataset contains data from ePSORTdb 2.0 (Rey et al., 2005b), which was used to build PSORTb 2.0, Swiss-Prot version 49 (Wu et al., 2006), plus protein localization data obtained from manual literature search (the latter comprises 30% of the dataset).
http://bioinformatics.oxfordjournals.org/content/26/13/1608.long#sec-2
If you take a look at the release history, the last release was 44. http://www.uniprot.org/news/release-notes
I have to found the date when this "magick" release was created to get all proteins after that date. I do analysis and I don't want to have unique proteins (it means the entries that are created after release 49.
Do you know how to get such date? Date of release 49?
OK, I found it:
http://expasy.org/txt/old-rel/relnotes.49.htm
It was tricky :|
"Release 7.0 of the UniProt Knowledgebase is composed of the UniProtKB/Swiss-Prot Protein Knowledgebase release 49.0 and the UniProtKB/TrEMBL Protein Database release 32.0."