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Revision as of 21:22, 9 July 2006
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| Clusters of Orthologous Groups (COGs) | |
| Who: | NCBI |
| What: | Phylogenetic classification of proteins encoded in complete genomes |
| Where: | Clusters of Orthologous Groups (COGs) |
| Updates | |
| Upcoming events | link to event calendar, if applicable |
| Web Services | |
About Clusters of Orthologous Groups (COGs)
The Clusters of Orthologous Groups (COGs) of proteins were generated by comparing the protein sequences of complete genomes. Each cluster contains proteins or groups of paralogs from at least three lineages. The current COG database contains both prokaryotic and eukaryotic clusters.
Content
Using Clusters of Orthologous Groups (COGs)
Browsing
Searching
Usage examples
Add links to additional pages describing success stories here.
Technology
Web Services/API
Discussion
References
The COG database: an updated version includes eukaryotes.
Tatusov RL 'et al' BMC Bioinformatics. 2003 Sep 11;4:41. Epub 2003 Sep 11.
Full Text
The COG database: a tool for genome-scale analysis of protein functions and evolution.
Tatusov RL 'et al' Nucleic Acids Res. 2000 Jan 1;28(1):33-6. Full Text
A genomic perspective on protein families.
Tatusov RL 'et al' Science. 1997 Oct 24;278(5338):631-7.Abstract
External Links
Clusters of Orthologous Groups (COGs)