Table 2.
KEGG analysis of abundant microbial proteins from the salivary metaproteome
| KEGG pathway |
Protein name (EC # or gene name) | Number of Peptides a |
|---|---|---|
|
Carbohydrate metabolism |
||
| glyceraldehyde-3-phosphate dehydrogenase (1.2.1.12) | 58 | |
| Enolase (4.2.1.11) | 27 | |
| fructose-bisphosphate aldolase (4.1.2.13) | 18 | |
| fumarate hydratase (4.2.1.2) | 14 | |
| pyruvate formate-lyase (2.3.1.54) | 14 | |
| phosphoglycerate mutase (5.4.2.1) | 13 | |
| triose-phosphate isomerase (5.3.1.1) | 11 | |
| pyruvate kinase (2.7.1.40) | 11 | |
| succinyl-CoA synthetase (6.2.1.5) | 9 | |
| phosphoenolpyruvate carboxykinase (4.1.1.32) | 8 | |
| levansucrase (2.4.1.10) | 8 | |
| phosphoglycerate kinase (2.7.2.3) | 8 | |
| Cell motility | ||
| flagellin (FliC) | 25 | |
| methyl-accepting chemotaxis protein (MCP) | 16 | |
|
DNA Replication and repair |
||
| DNA polymerase (2.7.7.7) | 36 | |
|
Energy metabolism |
||
| ATP synthase (3.6.3.14) | 12 | |
|
Folding, sorting, and degradation |
||
| molecular chaperone DnaK (DnaK) | 12 | |
| Transcription | ||
| RNA polymerase (2.7.7.6) | 13 | |
| Translation | ||
| Translation elongation factor G (EF-2) | 23 | |
| Ribosomal Protein L7/L12 (L7/L12) | 14 | |
| Ribosomal Protein S1 (S1) | 13 | |
| Ribosomal Protein S2 (S2) | 11 | |
a
Number of distinct peptides assigned to a given protein. Proteins listed in this table were represented by at least eight peptides.