UniProtKB/Swiss-Prot

 UniprotKB Protein knowledgebase, consists of two sections:

• Swiss-Prot, which is manually annotated and reviewed.
• TrEMBL, which is automatically annotated and is not reviewed.

Includes complete and reference proteome sets.


UniProtKB/Swiss-Prot is the manually annotated and reviewed section of the UniProt Knowledgebase (UniProtKB).
documentation

Downloads > http://www.uniprot.org/downloads

 UniProt Knowledgebase (UniProtKB) Release 
2013_05 (01-May-2013)

UniProtKB/Swiss-Prot: 540,052 entries 

release notes 1st of May 2013 >

 ftp://ftp.uniprot.org/pub/databases/uniprot/relnotes.txt 

http://web.expasy.org/docs/relnotes/relstat.html