| Q8THJ0 | GATB_METAC | Methanosarcina acetivorans (strain ATCC 35395 / DSM 2834 / JCM 12185 / C2A) | gatB MA_4524 | Detail |
| Q3J4Z8 | GATB_RHOS4 | Rhodobacter sphaeroides (strain ATCC 17023 / 2.4.1 / NCIB 8253 / DSM 158) | gatB RHOS4_05680 RSP_1986 | Detail |
| B9KMT6 | GATB_RHOSK | Rhodobacter sphaeroides (strain KD131 / KCTC 12085) | gatB RSKD131_0288 | Detail |
| A6UNT0 | GATB_METVS | Methanococcus vannielii (strain ATCC 35089 / DSM 1224 / JCM 13029 / OCM 148 / SB) | gatB Mevan_0243 | Detail |
| B5EKF7 | GATC_ACIF5 | Acidithiobacillus ferrooxidans (strain ATCC 53993) (Leptospirillum ferrooxidans (ATCC 53993)) | gatC Lferr_1771 | Detail |