Biomedical subjects

A Golovin

Publications and source records attributed to A Golovin.

3 recordsLinked to original sources

PubMed2004

E-MSD: an integrated data resource for bioinformatics.

The Macromolecular Structure Database (MSD) group (http://www.ebi.ac.uk/msd/) continues to enhance the quality and consistency of macromolecular structure data in the Protein Data Bank (PDB) and to work towards the integration of various bioinformatics data resources. We have implemented a simple form-based interface that allows users to query the MSD directly. The MSD 'atlas pages' show all of the information in the MSD for a particular PDB entry. The group has designed new search interfaces aimed at specific areas of interest, such as the environment of ligands and the secondary structures of proteins. We have also implemented a novel search interface that begins to integrate separate MSD search services in a single graphical tool. We have worked closely with collaborators to build a new visualization tool that can present both structure and sequence data in a unified interface, and this data viewer is now used throughout the MSD services for the visualization and presentation of search results. Examples showcasing the functionality and power of these tools are available from tutorial webpages (http://www. ebi.ac.uk/msd-srv/docs/roadshow_tutorial/).

Algorithms↗

PubMed2003

E-MSD: the European Bioinformatics Institute Macromolecular Structure Database.

The E-MSD macromolecular structure relational database (http://www.ebi.ac.uk/msd) is designed to be a single access point for protein and nucleic acid structures and related information. The database is derived from Protein Data Bank (PDB) entries. Relational database technologies are used in a comprehensive cleaning procedure to ensure data uniformity across the whole archive. The search database contains an extensive set of derived properties, goodness-of-fit indicators, and links to other EBI databases including InterPro, GO, and SWISS-PROT, together with links to SCOP, CATH, PFAM and PROSITE. A generic search interface is available, coupled with a fast secondary structure domain search tool.

Animals↗

PubMed2002

A comparative thermodynamic study for both natural and artificial RNA/DNA-protein binary complexes.

In recent years, Systematic Evolution of Ligands by EXponential enrichment (SELEX) technique has been developed into a fast growing field. In contrast to traditional recognition elements, like antibody, our interests focus on novel molecular recognition elements based on nucleic acids, which are of value both for the therapy and biosensors. A comparative study of thermodynamic for both natural and artificial RNA/DNA-protein complexes would establish bases for a specificity of complex formation. In particular, we have shown that aptamers could be used for a direct measuring of thrombin enzymatic activity in a solution.

Amino Acid Sequence↗