COG database search and functional classification
Among 46147 Citrus sinensis proteins, 31255 can be assigned to at least one COG cluster with HHsearch probability greater than 90%.
In the COG database, COG clusters are also grouped into general functional categories. The table and pie chart below show the distribution of the number of the mapped COG clusters over the general COG functional categories. Clicking on the number of COG clusters navigates to the webpage that shows the list of COG clusters associated with corresponding COG general functional category.
| COG general functional category |
COG Annotation Count to see COG cluster |
|---|---|
| General function prediction only | 560 |
| Function unknown | 479 |
| Translation, ribosomal structure and biogenesis | 240 |
| Amino acid transport and metabolism | 222 |
| Transcription | 192 |
| Energy production and conversion | 182 |
| Carbohydrate transport and metabolism | 175 |
| Posttranslational modification, protein turnover, chaperones | 170 |
| Replication, recombination and repair | 158 |
| Coenzyme transport and metabolism | 146 |
| Inorganic ion transport and metabolism | 135 |
| Cell envelope biogenesis, outer membrane | 119 |
| Signal transduction mechanisms | 116 |
| Intracellular trafficking, secretion and vesicular transport | 88 |
| Nucleotide transport and metabolism | 87 |
| Lipid metabolism | 85 |
| Secondary metabolites biosynthesis, transport, and catabolism | 65 |
| Cell cycle control, cell division and chromosome partitioning | 54 |
| Defense mechanisms | 29 |
| Cell motility and secretion | 28 |
| RNA processing and modification | 23 |
| Chromatin structure and dynamics | 19 |
| Cytoskeleton | 12 |