Table 2. Curli systems within Metagenomes.
| Metagenome name | Abbreviation | Size (proteins) | CsgE hits | CsgF hits | CsgH hits | IMG/M taxon object id |
| Guaymas Basin hydrothermal plume | Hydrothermal plume | 319,874 | 0 | 0 | 0 | 2061766003 |
| Soil microbial communities from sample at FACE site metagenome | Soil | 1,057,446 | 1 | 1 | 1 | 2124908009 |
| Mesophilic rice straw/compost enrichment metagenome | Mesophilic compost enrichment | 840,360 | 2 | 9 | 9 | 2199352012 |
| Thermophilic rice straw/compost enrichment metagenome | Thermophilic compost enrichment | 432,661 | 0 | 0 | 0 | 2199352008 |
| Fresh water microbial communities from LaBonte Lake, Laramie, Wyoming, sample from algal/cyanobacterial bloom material peak-bloom 2 | Fresh water | 665,401 | 1 | 1 | 0 | 2189573023 |
| Sediment microbial communities from Arctic Ocean, off the coast from Alaska, sample from low methane PC12-247-20 cm | Artic ocean sediment | 784,879 | 0 | 1 | 0 | 2100351001 |
| Fungus garden microbial communities from Atta colombica in Panama, sample from dump | Fungus garden | 1,285,907 | 6 | 12 | 4 | 2038011000 |
| Svalbard Reindeer rumen metagenome | Reindeer rumen | 813,781 | 0 | 0 | 0 | 2088090000 |
| HumanGut BGI gene set | Human gut | 3,064,560 | 2 | 2 | 0 | 44480441 |
| Aalborg West enhanced biological phosphor removal waste water treatment plant | Aalborg West EBPR | 1,636,090 | 1 | 3 | 1 | Not published |
CsgE, CsgF and CsgH homologs where identified using the developed HMMs.
1
MG-RAST id.