European Bioinformatics Institute sequence databases

EMBL European Bioinformatics Institute nucleotide sequence database biblio., sub- stance, se- quence 20mio nucleotide seq., 28billion nucleotides journals, author submis- sions European Bioinformatics Institute free daily http //www.e- hi.ac.uk/embl/ index.html... 

Sequences of the genes/cDNAs can be retrieved from databases on the Internet at various web sites. For example, GeneBank (at the National Center for Biotechnology Information, NCBI) is at http //www.ncbi.nlm.nih.gov/ Web/Search/index.html. The EMBL Nucleotide Sequence database (through the European Bioinformatic Institute, EBI) can be found at http //www.ebi.ac.uk/queries/queries.html, whilst that of the DNA Data Bank of Japan is at http //www.ddbj.nig.ac.jp/. 

SWISS-PROT (Bairoch and Apweiler, 1999) is an annotated protein sequence database established in 1986 and maintained collaboratively by the Swiss Institute of Bioinformatics and the EMBL Outstation, The European Bioinformatics Institute (EBI). It strives to provide a high level of annotation, a minimal level of redundancy, a high level of... 

As determined by a search of the European Bioinformatics Institute (http //www.ebi.ac.uk/) protein sequence databases. 

Selected entries from Methods in Enzymology [vol, page(s)] Databases and Resources Information services of European Bioinformatics Institute, 266, 3 TDB new databases for biological discovery, 266, 27 PIR-international protein sequence database, 266, 41 superfamily classification in PIR-international protein sequence database, 266, 59 gene classification artificial neural system, 266, 71 blocks database and its applications, 266, 88 indexing and using sequence databases, 266, 105 SRS information retrieval system for molecular biology data banks, 266, 114. 

Part of the EMBL, the European Bioinformatics Institute (EBI) is a centre for research and services in bioinformatics. The mission of the EBI is to ensure that information from molecular biology and genome research is placed in the public domain and is accessible freely to all facets of the scientific community. The Institute manages databases of biological data including nucleic acid, protein sequences, and macromolecular structures. 

One of the central activities of the European Bioinformatics Institute (EBI) (Emmert et ah, 1994) is development and distribution of the EMBL nucleotide sequence database (Stoesser et ah, 2001). This is a collaborative project with GenBank (NCBI, USA) and DDBJ (DNA database of Japan) to ensure that all the new and updated database entries are shared between the groups on a daily basis. The search of sequence databases and an access to various application tools can be approached from the home page of EBI at http //www.ebi.ac.uk/ (Figure 3.3). 

The European Bioinformatics Institute (EBI). This site is located at Hinxton Hall, Cambridge, UK. The home of the EMBL Nucleotide Sequence Database data management tools [including publicly accessible version of SRS—the Sequence Retrieval System (7)] protein family databases microarray tools etc. An extensive repository of resources for bioinformatics. 

International Nucleotide Sequence Database. URL http // www.ddbj.nig.ac.jp/. A joint compilation of heterogeneous sequence data into a redundant database. New and updated data shared daily by DNA Database of Japan (DDBJ). European Molecular Biology Laboratory, European Bioinformatics Institute EMBL-EBD- Cambridge, U.K. URL http // www.ebi.ac.uk/Databases/. GenBank. NCBI. URL http // www.ncbi.nlm.nih.gov/Genbank/GenbankSearch.html. 

Protein databases used to be from direct protein sequencing, but now they are made almost exclusively from the translation of ORFs (Open Reading Frames on DNA sequences). Both the European Bioinformatics Institute (EBI) and National Center for Biotechnology Information (NCBI) provide databases, TREMBL [15] and GENPEPT [19] respectively, which are automatic translations from the CDS features of the DNA in their nucleotide databases. This includes some automated annotation of the role which the protein plays. 

The Sequence Retrieval System (SRS [19]), initially developed at EMBL and the European Bioinformatics Institute, uses an interesting approach by combining the features of data warehouses and federated database systems. SRS is on the one hand heavily indexing locally stored genomic flat file databases and, on the other hand, it allows one to query DBMS on different sites. An example for a federated approach is the Mouse Federated Database of the Comparative Mouse Genomics Centers Consortium (http //www.niehs.nih. gov/cmgcc/dbmouse.htm). 

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