SWISS-PROT protein sequence database
Release 2018_06, Jun 18
Swiss Institute of Bioinformatics; European Bioinformatics Institute
557,713 entries, 200,130,199 residues

TrEMBL protein sequence database
Release 2018_06, Jun 18
European Bioinformatics Institute; Swiss Institute of Bioinformatics
116,030,110 entries, 39,094,409,739 residues