BioSpace

A Unified Sequence-Structure Classification of Proteins: Mapping the Protein Space by Combining Sequence and Structure Information.

Enter an existing database entry:
for example
- swissprot t2ag_human
- swissprot human
- pir P1;F71937
- pir P1
- trembl tr|Q31000|Q31000
see supported databases

Minimal protein length
Search for a keyword:
for example
- ATPase
- MHC class II
- DNA-binding AND activator
- chemoreceptor OR photoreceptor
Browse by cluster number: cluster numbers range between 1 and 4670

SWISSPROT release 37 and updates until June 10, 1999 (79,626 entries).
TrEMBL release 9 minus data integrated into SWISSPROT as of June 10 1999 (200,821 entries).
new preliminary TrEMBL database entries created since release 9 of TrEMBL until June 10, 1999 (42,840 entries).
PIR database (parts 1,2,3,4) release 60.00, March 31, 1999 (108,716 entries).
GenPept release 111, April 5, 1999 (387,685 entries).
new entries added to GenPept until June 15, 1999 (33,485 entries).
SCOP database release 1.39 (15,198 entries).
PDB entries until April 15, 1999 (16,293 entries).
NRL_3D database release March 31, 1999 (14,791 entries).
complete genomes of
- yeast
- C. elegans
- A. fulgidus
- A. aeolicus
- B. burgdorferi
- B. subtilis
- C. trachomatis
- C. pneumoniae
- E. coli
- H. influenzae
- H. pylori
- M. genitalium
- M. jannaschii
- M. pneumoniaem
- M. thermoautotrophicum
- M. tuberculosis
- P. horikoshii
- Rhizobium sp. NGR234
- R. prowazekii
- Synechocystis PCC6803
- T. pallidum
- T. maritima