| CDS description | CDS accession | Island | Host Description |
|---|
| ATP phosphoribosyltransferase (hisG) | NC_000917:532500:532515 | NC_000917:532500 | Archaeoglobus fulgidus DSM 4304, complete genome |
| HisG | NC_007681:218921:219503 | NC_007681:218921 | Methanosphaera stadtmanae DSM 3091, complete genome |
| ATP phosphoribosyltransferase; (hisG) | NC_011529:806000:807989 | NC_011529:806000 | Thermococcus onnurineus NA1, complete genome |