Date Database Release #Entries #Residues -------- ------------- ------------------------ ------------- ---------------- 25/10/01 nr-nt 25-09-29 (Sep 25) 276,426,021 4,048,946,309,487 25/10/02 nr-aa 25-10-02 (Oct 25) 555,935,383 225,560,631,547 25/08/26 genbank 268.0 (Aug 25) 258,320,620 3,839,594,776,717 25/09/29 genbank-upd 268.0+/09-29 (Sep 25) 857,902 208,772,146,984 25/10/02 refseq 25-10-02 (Oct 25) 571,784,704 389,300,523,385 25/10/02 refnuc 25-10-02 (Oct 25) 136,766,768 219,713,659,179 25/10/02 refpep 25-10-02 (Oct 25) 435,017,936 169,586,864,206 20/04/06 embl 143 (Mar 20) 218,240,662 447,389,625,803 22/07/05 embl-upd 143+/07-05 (Jul 22) 2,054,338 298,451,901,874 20/03/05 dbest 20-03-05 (Mar 20) 77,684,010 43,247,073,286 20/03/05 dbgss 20-03-05 (Mar 20) 40,638,741 26,313,188,574 20/03/05 dbsts 20-03-05 (Mar 20) 1,304,184 620,193,386 25/10/02 htgs 25-10-02 (Oct 25) 176,688 27,727,065,463 25/07/10 uniprot 2025_03 (Jun 25) 253,635,358 90,245,019,802 25/07/05 swissprot 2025_03 (Jun 25) 573,661 207,922,125 25/07/10 trembl 2025_03 (Jun 25) 253,061,697 90,037,097,677 25/06/23 uniref 2025_03 (Jun 25) 743,534,908 271,627,245,011 25/06/23 uniref50 2025_03 (Jun 25) 70,198,728 20,080,454,799 25/06/23 uniref90 2025_03 (Jun 25) 208,005,650 71,627,808,805 25/06/24 uniref100 2025_03 (Jun 25) 465,330,530 179,918,981,407 25/08/28 genpept 268.0 (Aug 25) 349,866,226 152,691,580,170 25/10/02 genpept-upd 268.0+/10-02 (Oct 25) 8,002,507 2,702,011,716 25/10/04 pdb 25-10-04 (Oct 25) 231,448 213,413,511 25/10/04 pdbstr 25-10-04 (Oct 25) 715,080 212,167,849 15/07/17 epd 124 (Jul 15) 4,806 2,883,540 24/10/29 silva 138.2 (Oct 24) 737,813 1,400,525,557 16/11/02 rdp-ii 11.5 (Sep 16) 3,482,333 3,583,425,840 25/09/18 pr2 5.1.0 (Apr 25) 240,200 328,941,489 22/06/06 prosite 2022_02 (May 22) 2,652 22/06/06 prosdoc 2022_02 (May 22) 1,906 25/06/23 pfam 37.4 (June 24) 24,736 24/05/08 ncbi-cdd 3.21 (May 24) 62,455 14,100,069 21/06/23 expression 21-06-23 (Jun 21) 744 25/10/05 pathway 116.0+/10-05 (Oct 25) 580 25/10/05 module 116.0+/10-05 (Oct 25) 667,124 25/10/05 network 116.0+/10-05 (Oct 25) 1,649 25/10/05 variant 116.0+/10-05 (Oct 25) 1,657 25/10/05 disease 116.0+/10-05 (Oct 25) 2,976 25/10/05 brite 116.0+/10-05 (Oct 25) 439,619 25/10/05 orthology 116.0+/10-05 (Oct 25) 27,839 25/10/05 genes 116.0+/10-05 (Oct 25) 63,041,448 96,755,591,300 25/10/05 genome 116.0+/10-05 (Oct 25) 25,955 24/04/10 mgenes 110.0+/04-10 (Apr 24) 250,447,218 116,707,771,176 24/04/10 mgenome 110.0+/04-10 (Apr 24) 1,189 25/10/05 ligand 116.0+/10-05 (Oct 25) 54,539 25/10/05 compound 116.0+/10-05 (Oct 25) 19,514 25/10/05 dgroup 116.0+/10-05 (Oct 25) 2,520 25/10/05 drug 116.0+/10-05 (Oct 25) 12,699 25/10/05 glycan 116.0+/10-05 (Oct 25) 11,232 25/10/05 reaction 116.0+/10-05 (Oct 25) 12,313 25/10/05 rclass 116.0+/10-05 (Oct 25) 3,206 25/10/05 enzyme 116.0+/10-05 (Oct 25) 8,274 18/04/18 refgene 86.0+/04-18 (Apr 18) 166,884,068 102,362,544,059 25/10/05 linkdb 25-10-05 (Oct 25) 6,546,315,476 07/03/31 pmd Mar-07 (Mar 07) 45,239 17/02/13 aaindex 9.2 (Feb 17) 707