Table 3.

COG function classification of all unigenes.

Class definition	Number	Percent∗
General function prediction only	557	17.6%
Posttranslational modification, protein turnover, chaperones	409	12.9%
Translation, ribosomal structure, and biogenesis	385	12.2%
Energy production and conversion	289	9.1%
Carbohydrate transport and metabolism	247	7.8%
Amino acid transport and metabolism	209	6.6%
Lipid transport and metabolism	145	4.6%
Inorganic ion transport and metabolism	120	3.8%
Signal transduction mechanisms	105	3.3%
Cell wall/membrane/envelope biogenesis	99	3.1%
Transcription	77	2.4%
Coenzyme transport and metabolism	82	2.6%
Function unknown	79	2.5%
Secondary metabolites biosynthesis, transport, and catabolism	73	2.3%
Replication, recombination, and repair	61	1.9%
Intracellular trafficking, secretion, and vesicular transport	53	1.7%
Nucleotide transport and metabolism	46	1.5%
Defense mechanisms	36	1.14%
Chromatin structure and dynamics	32	1.01%
Cytoskeleton	30	0.95%
RNA processing and modification	12	0.38%
Cell cycle control, cell division, chromosome partitioning	10	0.32%
Cell motility	3	0.09%
Nuclear structure	1	0.03%

^∗Percent is No./3,160.