Table 1.
Homologs of ilv operon in Thermotogales and Thermococcalesa.
| Organism | AHAS catalytic subunitb(locus Tag) | AHAS regulatory subunitb(locus Tag) | Operonc |
|---|---|---|---|
| Thermotoga maritima | TM0548 | TM0549 | BCAA |
| Thermotoga lettingae | – | – | – |
| Thermotoga thermarum | Theth_0200 | Theth_0199 | BCAA |
| Thermotoga neapolitana | CTN_0120 | CTN_0119 | BCAA |
| Thermotoga naphthophila | Tnap_0328 | Tnap_0329 | BCAA |
| Thermotoga petrophila | Tpet_0372 | Tpet_0371 | BCAA |
| Thermotoga sp. strain RQ2 | TRQ2_0389 | TRQ2_0388 | BCAA |
| Thermotogales bacterium MesG1.Ag.4.2d | – | – | – |
| Thermosipho melanesiensis | – | – | – |
| Thermosipho africanus | – | – | – |
| Petrotoga mobilis | Pmob_1592 | Pmob_1591 | BCAA |
| Petrotoga miotherma | – | – | – |
| Fervidobacterium nodosum | – | – | – |
| Fervidobacterium pennivorans | – | – | – |
| Kosmotoga olearia | – | – | – |
| Marinitoga camini | – | – | – |
| Marinitoga piezophila | – | – | – |
a
The genome sequences were searched by annotation as well as by homology against the protein sequence of the closest known AHAS gene (T. maritima).
b
Alphanumeric codes indicate the locus tag of the gene in the corresponding genome; –, not present.
c
The presence of a complete set of ilv genes was checked.