| CDS description | CDS accession | Island | Host Description |
|---|
| Homocitrate syntase, omega subunit nifV (nivO) | NC_003030:279643:292728 | NC_003030:279643 | Clostridium acetobutylicum ATCC 824, complete genome |
| Homocitrate syntase, omega subunit nifV (nivO) | NC_017295:279633:292718 | NC_017295:279633 | Clostridium acetobutylicum EA 2018 chromosome, complete genome |